CN117125322A - Straw crushing and feeding system - Google Patents
Straw crushing and feeding system Download PDFInfo
- Publication number
- CN117125322A CN117125322A CN202310955349.XA CN202310955349A CN117125322A CN 117125322 A CN117125322 A CN 117125322A CN 202310955349 A CN202310955349 A CN 202310955349A CN 117125322 A CN117125322 A CN 117125322A
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- guide rail
- tipping bucket
- straw
- straight
- overturning
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- 239000010902 straw Substances 0.000 title claims abstract description 218
- 239000000428 dust Substances 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 64
- 239000010959 steel Substances 0.000 claims description 64
- 239000003638 chemical reducing agent Substances 0.000 claims description 38
- 230000007246 mechanism Effects 0.000 claims description 34
- 230000007306 turnover Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000000284 resting effect Effects 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000005056 compaction Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 31
- 230000008569 process Effects 0.000 description 25
- 241000274582 Pycnanthus angolensis Species 0.000 description 20
- 239000011087 paperboard Substances 0.000 description 20
- 230000032258 transport Effects 0.000 description 12
- 230000001737 promoting effect Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
- B65G17/36—Individual load-carriers having concave surfaces, e.g. buckets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
- B65G67/32—Unloading land vehicles using fixed tipping installations
- B65G67/48—Vehicle tipplers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides a straw crushing and feeding system which comprises a straw bale lifter, a straw bale breaker, a first belt conveyor and a dust cover, wherein the straw bale breaker is arranged on the straw bale lifter; the straw bale hoisting machine is used for packing the outside straw and conveying the outside straw to the straw bale breaking machine; the straw bale breaking machine cuts up the packaging bags and the packaging ropes of the straw bales, the straw bales are thrown out after being scattered and enter a first belt conveyor, and the straw is conveyed into external straw crushing equipment through the first belt conveyor; the first belt conveyor is provided with the dust cover; the double-tower spiral bale breaker has the advantages of small size, low energy consumption and the like, and the low-speed and large-moment local compaction is realized through the matching of the shell, the spiral tower and the cutter, so that the cutter operates at a low speed, and the problems of cutter abrasion and the like are effectively avoided. The straw bale hoister provided by the invention can be directly connected with the placing surface, so that the discharging efficiency of the bale transport vehicle is improved.
Description
Technical Field
The invention relates to the field of straw treatment, in particular to a straw crushing and feeding system.
Background
At present, the annual waste biomass straw resources in China reach 7 hundred million tons, however, a large amount of straw is burned in situ because of being not properly recovered and disposed, so that serious environmental pollution and fire hazard are caused, and great waste of resources is caused. The comprehensive utilization of the straws can accelerate the development of animal husbandry and light industry, improve the ecological environment, promote the adjustment of rural industrial structures and the synchronous increase of ecological benefit, social benefit and economic benefit, and keep the sustainable development of modern agriculture.
The biomass straw is used for producing methane by fermentation in the field of bioenergy, the straw is crushed into particles with uniform and fine particle size, the reaction area of the anaerobic fermentation tank is increased, and the methane yield is improved. In the process of collecting and transporting the straws from the field to the fermentation plant, the straws need to undergo multiple treatments such as breaking, crushing, dedusting and the like. Before the straw crushing process, the straw bales are required to be discharged from the bale conveyor vehicle, and then the discharged bales are subjected to bale breaking, so that the straws in the baled state are changed into the scattered straws, and further crushing is better.
The working principle of the currently commonly used straw breaker is that four or five fly cutters on a rotary cutter roller of a cutting part are mainly used for shearing and breaking straw bags. The single spiral tower crushing structure has low working efficiency and large size, and the cutting is performed by increasing the revolution through a high-power motor, so that the power consumption is high, and the defects of easiness in abrasion of a cutter and the like are overcome due to high rotating speed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a straw pretreatment system.
The invention provides a straw crushing and feeding system, which comprises a straw bale lifter, a straw bale breaker, a first belt conveyor and a dust cover;
The straw bale hoisting machine is used for packing the outside straw and conveying the outside straw to the straw bale breaking machine; the straw bale breaking machine cuts up the packaging bags and the packaging ropes of the straw bales, the straw bales are thrown out after being scattered and enter a first belt conveyor, and the straw is conveyed into external straw crushing equipment through the first belt conveyor;
the first belt conveyor is provided with the dust cover;
the straw bag breaker comprises a double-tower spiral bag breaker, wherein the double-tower spiral bag breaker comprises a shell, a motor speed reducer, a transmission shaft, a support, a vertical shaft speed reducer, a sliding plug door, a cutter and a spiral tower, the sliding plug door is arranged on the same side of the shell, the shell is connected to the support, and the spiral tower is arranged inside the shell;
the spiral tower is provided with a cutting knife, the bottom of the spiral tower is connected with a transmission shaft of the vertical shaft speed reducer, the vertical shaft speed reducer is connected to the bottom of the shell, and the vertical shaft speed reducer is connected with the motor speed reducer through the transmission shaft;
the sliding plug doors are connected with the spiral towers in a one-to-one correspondence mode.
Preferably, a plurality of cutters are spirally distributed on the spiral tower;
the spiral tower is provided with a cleaning plate, and the cleaning plate is positioned at the upper end of the spiral tower;
The top of the spiral tower is provided with a spiral tower center;
the top of the spiral tower is in a conical shape.
Preferably, the double-tower spiral bale breaker further comprises guide plates, wherein the guide plates are positioned on the inner walls of two sides of the shell, and the guide plates are positioned between two adjacent spiral towers;
the guide plate is in a rhombus table shape.
Preferably, the double-tower spiral bag breaker further comprises guardrails, a step ladder and a material supporting frame, wherein the material supporting frame matched with the double-tower spiral bag breaker is arranged on the inner wall of the shell, the step ladder is connected to the outer wall of the shell, and the guardrails are connected to two sides of the step ladder.
Preferably, the straw bale elevator comprises a loading mechanism, a guiding mechanism and a lifting mechanism;
the loading mechanism comprises a tipping bucket, and the lifting mechanism is in transmission connection with the tipping bucket;
the tipping bucket is arranged on the guide mechanism and is in sliding fit with the guide mechanism through the lifting mechanism;
the guide mechanism comprises an overturning guide rail and a straight guide rail which are obliquely arranged, and the overturning guide rail comprises a straight running area and an overturning area at the top;
the tipping bucket can move along the track trend of the turnover guide rail;
the tipping bucket comprises an initial state, a lifting state and a turning state, and when the tipping bucket is in the initial state, the tipping bucket is positioned at the bottoms of the straight guide rail and the turning guide rail.
When the tipping bucket is in a lifting state, the tipping bucket is positioned on the straight guide rail and the straight running area of the overturning guide rail;
when the tipping bucket is in a overturning state, the tipping bucket is positioned on the overturning area of the straight guide rail and the overturning guide rail, and the bottom of one side of the tipping bucket, which is far away from the overturning guide rail, is higher than the bottom of one side of the tipping bucket, which is close to the overturning guide rail.
Preferably, the tipping bucket is arranged at an opening at one end far away from the overturning guide rail, a slope box plate is arranged at the opening, and the slope box plate is in running fit with the tipping bucket;
the thickness of the slope box plate gradually decreases from one side close to the tipping bucket to one side far away from the tipping bucket.
The straight guide rail is arranged above the overturning guide rail, and the straight running area of the overturning guide rail is arranged in parallel with the straight guide rail.
The bottom of the tipping bucket is provided with a tipping bucket lower rotating wheel which is in sliding fit with the straight guide rail;
the top of one side of the tipping bucket, which is close to the overturning guide rail, is provided with a tipping bucket upper rotating wheel which is in sliding fit with the overturning guide rail.
Preferably, the straw bale elevator comprises a turnover guide rail, a straight guide rail and a frame, wherein the frame is fixedly arranged on the placing surface;
The turnover guide rail and the straight guide rail are obliquely arranged on the frame, and the straight guide rail is arranged above the turnover guide rail;
the straight guide rail comprises a straight running area and a bottom inner buckling area, and the turnover guide rail comprises a straight running area and a top turnover area;
the straight running area of the turnover guide rail is parallel to the straight running area of the straight guide rail, and the distance from the inner buckling area of the straight guide rail to the turnover guide rail is smaller than the distance from the straight running area of the straight guide rail to the turnover guide rail;
the tipping bucket is installed in a matched mode through the overturning guide rail and the straight guide rail, and the tipping bucket is in sliding fit with the overturning guide rail and the straight guide rail.
The skip comprises an initial state and a lifting state, and when the skip is in the initial state, the skip is arranged in the inner buckling area of the straight guide rail and the bottom of the turnover guide rail.
When the tipping bucket is in a lifting state, the tipping bucket is positioned in a straight running area of the straight guide rail and the overturning guide rail, and the tipping bucket can move upwards along the tracks of the straight guide rail and the overturning guide rail.
When the tipping bucket is in an initial state, the tipping bucket is placed on the placing surface, and the bottom of the tipping bucket is arranged in parallel with the placing surface;
When the tipping bucket is in a lifting state, the tipping bucket is obliquely arranged, and the bottom of one side of the tipping bucket, which is far away from the frame, is higher than the bottom of one side of the tipping bucket, which is close to the frame.
Preferably, a skip lower rotating wheel is arranged at the bottom of the skip, and the skip lower rotating wheel is in sliding fit with the straight guide rail.
The top of one side of the tipping bucket, which is close to the frame, is provided with a tipping bucket upper rotating wheel which is in sliding fit with the overturning guide rail.
The top of the frame is provided with a main shaft rope wheel disc, and the main shaft rope wheel disc is in transmission connection with the tipping bucket through a steel wire rope.
The middle position at the top of the tipping bucket is provided with a steel wire rope wheel, the steel wire rope is connected with the steel wire rope wheel through a steel wire rope clamp, and the steel wire rope clamp is in running fit with the steel wire rope wheel.
And a motor speed reducer is further arranged at the top of the frame and is in transmission connection with the main shaft rope pulley disc.
Preferably, the straw bale hoist comprises a tipping bucket, a frame and a main shaft rope wheel disc, wherein the frame is fixedly arranged on the placing surface;
the frame is provided with a turnover guide rail and a straight guide rail, the tipping bucket is arranged on the turnover guide rail and the straight guide rail, and the tipping bucket is in sliding fit with the turnover guide rail and the straight guide rail;
The tipping bucket is arranged at one end far away from the frame, a slope box plate is arranged at the opening, and the slope box plate is in running fit with the tipping bucket;
the main shaft rope wheel disc is arranged at the top of the frame and connected with the slope box plate through a steel wire rope, and the main shaft rope wheel disc is in transmission connection with the tipping bucket.
Preferably, the slope boxboard is connected with the skip bucket through a slope boxboard shaft, and the slope boxboard can rotate around the slope boxboard shaft.
The middle position at the top of the tipping bucket is provided with a steel wire rope wheel, the slope box plate is provided with a steel wire rope clamp, and the steel wire rope is wound on the steel wire rope wheel and extends to the steel wire rope clamp.
The wire rope wheel is arranged on one side, around which the wire rope is arranged, of the wire rope wheel, and the wire rope wheel are arranged in a circumscribed mode.
Compared with the prior art, the invention has the following beneficial effects:
1. the double-tower spiral bale breaker has the advantages of small size, low energy consumption and the like, and the low-speed and large-moment local compaction is realized through the matching of the shell, the spiral tower and the cutter, so that the cutter operates at a low speed, and the problems of cutter abrasion and the like are effectively avoided.
2. The straw bale hoister provided by the invention can be directly connected with the placing surface, so that the unloading efficiency of the bale conveyor vehicle is improved, various embodiments are provided for the straw bale hoister, and the straw bale hoister in some embodiments can be further beneficial to avoiding falling of straw bales in the hoisting process through the special structure.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic flow chart of the present invention;
fig. 2 is a schematic view of an overall structure of a straw bale hoist according to example 1, in which the straw bale hoist is in an initial state in a dump box;
fig. 3 is a top view of a straw bale elevator embodying example 1 of the straw bale elevator;
fig. 4 is a schematic view of an overall structure of a straw bale hoist according to example 1, in which the straw bale hoist is lifted in a dump;
fig. 5 is a schematic view of an overall structure of a straw bale hoist according to example 1, in which the straw bale hoist is turned over in a dump box;
fig. 6 is a schematic view of a straw bale hoist in example 2 showing an initial state of a dump box on a bale drop prevention rail of the straw bale hoist;
Fig. 7 is a schematic view of a straw bale hoist in which example 2 shows a lifting state of a dump box on a bale drop prevention rail of the straw bale hoist;
fig. 8 is a schematic view of a turning-up process of embodiment 2 of a straw bale elevator embodying a dump box.
Fig. 9 is a schematic view of a straw bale hoist in which embodiment 3 of the straw bale hoist has a dump box in an initial state;
fig. 10 is a schematic view of a straw bale hoist in which embodiment 3 of the straw bale hoist has a dump box in a lifted state;
FIG. 11 is a schematic diagram of a double-tower screw bale breaker;
FIG. 12 is a top view of a twin tower screw bale breaker;
FIG. 13 is a cross-sectional view A-A of FIG. 12;
the figure shows:
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present invention.
The invention provides a straw crushing and feeding system, which is shown in fig. 1, and comprises a straw bale lifter 2, a straw bale breaker 3, a first belt conveyor 4 and a dust cover;
The straw lifting machine 2, the straw bale breaker 3 and the first belt conveyor 4 are sequentially arranged, wherein the outlet height of the straw lifting machine 2 is higher than the inlet height of the straw bale breaker 3, and the outlet height of the straw bale breaker 3 is higher than the inlet height of the first belt conveyor 4;
the straw bale elevator 2 is used for baling outside straw and conveying the baling to the straw bale breaker 3; the straw bale breaker 3 cuts up packaging bags and packaging ropes of the straw bales, the straw bales are thrown out after being scattered and enter a first belt conveyor 4, and the straw is conveyed into external straw crushing equipment through the first belt conveyor 4;
the first belt conveyor 4 is provided with the dust cover;
as shown in fig. 11-13, the straw breaker 3 is a double-tower spiral breaker, which comprises a shell 0301, a motor reducer 0304, a transmission shaft 0305, a bracket 0306, a vertical shaft reducer 0307, a sliding plug door 0308, a cutter 0311 and a spiral tower 0314,
two sliding plug doors 0308 are arranged on the outer wall of the same side of the casing 0301, the casing 0301 is connected to the bracket 0306, two spiral towers 0314 are arranged in the casing 0301, a plurality of cutters 0311 are arranged on each spiral tower 0314, and preferably, the plurality of cutters 0311 are spirally distributed on the spiral towers 0314. The bottom of each spiral tower 0314 is connected with a transmission shaft of a corresponding vertical shaft reducer 0307, the vertical shaft reducer 0307 is connected with the bottom of the casing 0301, the vertical shaft reducer 0307 is connected with the motor reducer 0304 through a transmission shaft 0305, and the motor reducer 0304 is positioned outside the casing 0301. The inner wall of the casing 0301 is provided with a material supporting frame 0310 matched with the casing, the step 0309 is connected to the outer wall of the casing 0301, and the guard bars 0303 are connected to the two sides of the step 0309.
When the motor reducer 0304 rotates, the spiral tower 0314 is driven to rotate at a low speed, straw bales are put into the shell 0301 and fall between the inner wall surface of the shell 0301 and the spiral tower 0314, along with the rotation and gravity action of the spiral tower 0314, the straw bales are rolled between the shell 0301 and the spiral tower 0314, meanwhile, packaging ropes and nets are cut off by the cutting knife 0311, the purpose of breaking bags is achieved, and broken straw is thrown out through the sliding plug door 0308 under the centrifugal force action of the spiral tower 0314.
In a preferred embodiment, as shown in fig. 12-13, the protection of the helix column 0314 is achieved by helix column top point 0302, in particular: the spiral tower 0314 is provided with a sweeping board 0313, and the sweeping board 0313 is located at the upper end of the spiral tower 0314. The top of the spiral tower 0314 is provided with a spiral tower top point 0302, and the spiral tower top point 0302 is in a conical shape. The spiral tower 0314 is effectively protected, the damage of the straw bales to the spiral tower is reduced, and the straw is effectively slipped down.
In a preferred embodiment, as shown in fig. 13, the scattered straw is not piled up by the guide plate 0312, specifically: and the device also comprises a guide plate 0312, wherein the guide plate 0312 is positioned on the inner walls of two sides of the casing 0301, and the guide plate 0312 is positioned between two adjacent spiral towers 0314. Preferably, the guide plate 0312 has a rhombus shape.
The straw bale breaker 3 has small size and low energy consumption, realizes low-speed and high-torque local compaction through the matching of the shell, the spiral tower and the cutter, breaks and breaks the packages packed by the straw bale by the cutter, and effectively improves the bale breaking efficiency; the spiral tower is effectively protected through the top of the spiral tower, the service life of the spiral tower is prolonged, and when the guide plate is matched, the accumulation of scattered straws is effectively reduced, and the throwing rate of the scattered straws is improved.
As shown in fig. 2-10, the straw bale elevator 2 may have various embodiments;
example 1 of a straw bale elevator 2:
as shown in fig. 2 to 5, the straw bale elevator 2 comprises: loading mechanism, guiding mechanism and lifting mechanism; the loading mechanism comprises a tipping bucket 0204, and the lifting mechanism is in transmission connection with the tipping bucket 0204; the tipping bucket 0204 is arranged on the guide mechanism, and the tipping bucket 0204 is in sliding fit with the guide mechanism through the lifting mechanism; the guiding mechanism comprises a tilting guide rail 0205 and a straight guide rail 0206 which are obliquely arranged, wherein the tilting guide rail 0205 comprises a straight running area and a tilting area at the top; the skip 0204 can move along the track trend of the turning guide 0205.
When the embodiment of the straw bale hoister 2 is used, the straw bale 0202 is placed in the tipping bucket 0204, the tipping bucket 0204 is installed by matching the tipping guide rail 0205 with the straight guide rail 0206, and the tipping bucket 0204 is matched with the tipping guide rail 0205 and the straight guide rail 0206 in a sliding mode. The lifting mechanism pulls the tipping bucket 0204 to move upwards along the track of the overturning guide rail 0205 and the straight guide rail 0206, and when the tipping bucket 0204 is lifted to the overturning area at the top of the overturning guide rail 0205, the tipping bucket 0204 overturns, and the straw bale 0202 is detached from the inside of the tipping bucket 0204. The embodiment of the straw bale hoister 2 is simple in structure and convenient to install, a large number of lifting operations of straw bales 0202 can be completed by a small volume, the lifting operation efficiency is greatly improved, labor is saved, and time is saved for subsequent operations.
The guiding mechanism further comprises a frame 0210, and the frame 0210 is installed on the placement surface through a foot 0211. One side of the frame 0210 is provided with a step 0212 along the trend of the straight guide rail 0206, the top of the step 0212 is provided with an observation maintenance platform 0213, and the periphery side of the observation maintenance platform 0213 is provided with a guardrail 0209. The user can remove to observe maintenance platform 0213 from step 0212, observes guardrail 0209 that maintenance platform 0213 week side can be fine assurance user's safety in utilization. The step ladder 0212 and the observation and maintenance platform 0213 are convenient for a user to observe the whole running state of the straw bale elevator at any time, so that the user can overhaul and maintain in time.
The lifting mechanism comprises a main shaft rope wheel 0215 and a motor reducer 0208, and the motor reducer 0208 is in transmission connection with the main shaft rope wheel 0215 through a coupler. The main shaft rope wheel 0215 is installed at the top of the frame 0210, the main shaft rope wheel 0215 is connected with the tipping bucket 0204 through a steel cable 0207, and the main shaft rope wheel 0215 is in transmission connection with the tipping bucket 0204. The motor reducer 0208 drives the main shaft rope wheel 0215 to work, and the main shaft rope wheel 0215 pulls the tipping bucket 0204 through the steel rope 0207, so that the tipping bucket 0204 stably moves upwards along the track of the overturning guide rail 0205 and the straight guide rail 0206.
The straight guide 0206 is disposed above the turning guide 0205, and a straight area of the turning guide 0205 is disposed in parallel with the straight guide 0206. The bottom of the tipping bucket 0204 is provided with a tipping bucket lower rotating wheel 0217, and the tipping bucket lower rotating wheel 0217 is in sliding fit with the straight guide rail 0206; the top of one side of the tipping bucket 0204, which is close to the frame 0210, is provided with a tipping bucket upper rotating wheel 0216, and the tipping bucket upper rotating wheel 0216 is in sliding fit with the overturning guide rail 0205.
The one end of the tipping bucket 0204 far away from the frame 0210 is provided with an opening, a slope box plate 0203 is arranged at the opening, and the slope box plate 0203 is in running fit with the tipping bucket 0204; the thickness of the slope box plate 0203 gradually decreases from one side close to the tipping bucket 0204 to one side far away from the tipping bucket 0204, and the tail end of the slope box plate 0203 is smoothly connected with the placement surface. The slope of slope box board 0203 makes the bale transport vechicle 1 that transports straw bale 0202 directly get into in the tipping bucket 0204, has saved the labour in digging the equipment hole, avoids bale transport vechicle 1 climbing to unload to work efficiency has been improved greatly.
Preferably, the length of slope boxboard 0203 is greater than the open length of tipping bucket 0204 for can support tight fit with tip of tipping bucket 0204 after slope boxboard 0203 overturns, thereby carry out spacingly to straw bale 0202, can prevent effectively that straw bale 0202 from falling at the promotion in-process. In addition, other limiting devices can be arranged in the skip 0204, so that the slope box plate 0203 can be overturned to a preset position and is fixedly connected with the skip 0204.
Skip 0204 comprises an initial state, a lifted state and a flipped state.
When the tipping bucket 0204 is in the initial state, the tipping bucket 0204 is arranged at the bottoms of the straight guide rail 0206 and the overturning guide rail 0205, and the tipping bucket 0204 is placed on the horizontal placing surface, at the moment, the slope box plate 0203 is also placed on the placing surface horizontally, and the slope of the slope box plate 0203 enables the bale transporting vehicle 1 for transporting the straw bales 0202 to directly enter the tipping bucket 0204 for unloading.
When the skip 0204 is in the lifted state, the skip 0204 is located on the straight traveling area of the straight guide 0206 and the turning guide 0205, and the skip 0204 can move upward along the track of both the straight guide 0206 and the turning guide 0205. The distance between the lower skip runner 0217 and the upper skip runner 0216 is fixed, and the distance from the straight guide rail 0206 to the turning guide rail 0205 is also fixed, so that the skip 0204 can stably rise in the lifting process. According to actual use condition, the installation positions of the skip bucket lower rotating wheel 0217 and the skip bucket upper rotating wheel 0216 are determined by the distance between the straight guide rail 0206 and the turnover guide rail 0205.
When the skip 0204 is in the overturning state, the skip 0204 is positioned on the overturning area of the straight guide rail 0206 and the overturning guide rail 0205, and the bottom of one side of the skip 0204 far from the frame 0210 is higher than the bottom of one side of the skip 0204 close to the frame 0210. Because the upset region at upset guide rail 0205 top is the arc setting for the distance of straight guide rail 0206 to the straight region of upset guide rail 0205 is less than the distance of straight guide rail 0206 to the upset region of upset guide rail 0205, and the distance between runner 0217 and the runner 0216 is fixed on the tipping bucket, thereby the speed that runner 0217 risees under the tipping bucket is greater than the speed that runner 0216 risees on the tipping bucket, and tipping bucket 0204 is the upset state, and straw bale 0202 is unloaded in the upset in-process follow tipping bucket 0204, gets into next working link.
When the embodiment of the straw bale hoister 2 is used, the tipping bucket 0204 is initially in an initial state, the tipping bucket 0204 is placed on a horizontal placing surface, the slope box plate 0203 is also placed on the placing surface horizontally, and the bale transport vehicle 1 directly enters the tipping bucket 0204 to turn up a carriage to discharge the straw bale 0202. After filling the straw bale 0202, the bale transport vehicle 1 is driven away, and then the slope box plates 0203 are turned over, so that the straw bale 0202 is prevented from falling off in the lifting process. The motor reducer 0208 starts to work to drive the main shaft rope pulley 0215 to rotate, and the main shaft rope pulley 0215 pulls the tipping bucket 0204 through the steel cable 0207, so that the tipping bucket 0204 stably moves upwards along the track of the overturning guide rail 0205 and the straight guide rail 0206. The tipping bucket 0204 is lifted to the overturning area of the overturning guide rail 0205, and the tipping bucket 0204 overturns due to the arc-shaped overturning area, so that the straw bale 0202 is dismounted from the tipping bucket 0204 in the overturning process. Then, the motor reducer 0208 starts to reverse, so that the skip 0204 returns to the initial state, and one feeding cycle is completed.
The embodiment of the straw bale hoister 2 is integrally arranged on a horizontal placing surface, and the bale transport vehicle 1 can directly enter the dump bucket 0204 for self-discharging materials, so that a discharging platform is not required, a pit is not required to be dug for installing the hoister, and the working cost is greatly saved. The embodiment of the straw bale hoister 2 is simple in structure and convenient to install, a large number of lifting operations of straw bales 0202 can be completed by a small volume, the lifting operation efficiency is greatly improved, labor is saved, and time is saved for subsequent operations.
When the embodiment of the straw bale hoister 2 is used, the tipping bucket 0204 is initially in an initial state, the tipping bucket 0204 is placed on a horizontal placing surface, the slope box plate 0203 is also placed on the placing surface horizontally, and the bale transport vehicle 1 directly enters the tipping bucket 0204 to turn up a carriage to discharge the straw bale 0202. After filling the straw bale 0202, the bale transport vehicle 1 is driven away, and then the slope box plates 0203 are turned over, so that the straw bale 0202 is prevented from falling off in the lifting process. The motor reducer 0208 starts to work to drive the main shaft rope pulley 0215 to rotate, and the main shaft rope pulley 0215 pulls the tipping bucket 0204 through the steel cable 0207, so that the tipping bucket 0204 stably moves upwards along the track of the overturning guide rail 0205 and the straight guide rail 0206. The tipping bucket 0204 is lifted to the overturning area of the overturning guide rail 0205, and the tipping bucket 0204 overturns due to the arc-shaped overturning area, so that the straw bale 0202 is dismounted from the tipping bucket 0204 in the overturning process. Then, the motor reducer 0208 starts to reverse, so that the skip 0204 returns to the initial state, and one feeding cycle is completed.
The straw bale lifter 2 of this embodiment accomplishes the process from unloading to lifting to the next link of straw bale through loading mechanism, guiding mechanism and elevating mechanism cooperation, and straw bale lifter integral erection is on placing the face, helps saving the working cost of unloading, and guiding mechanism is small, simple structure, simple to operate, helps promoting straw bale fast, helps shortening promotion straw bale duty cycle to help promoting work efficiency. The straw bale hoist 2 of this embodiment is through setting up curved upset region at upset guide rail top for the tipping bucket overturns along the guide rail of upset region of upset guide rail, and straw bale is unloaded in the tipping bucket in the upset process, helps promoting work efficiency. The straw bale hoist 2 of this embodiment is through setting up slope boxboard at the tip of tipping bucket, and slope boxboard can overturn and carry out spacingly to straw bale, helps preventing that straw bale from falling at the promotion in-process, and slope boxboard is slope setting, and its end and the smooth linking of holding the face for in the vehicle that transports straw bale can directly get into the tipping bucket, helps promoting work efficiency.
Example 2 of straw bale elevator 2:
as shown in fig. 6 to 8, the straw bale elevator 2 comprises: the overturning guide rail 0205, the straight guide rail 0206 and the frame 0210, wherein the frame 0210 is fixedly arranged on the placing surface; both the turning guide rail 0205 and the straight guide rail 0206 are obliquely installed on the frame 0210, and the straight guide rail 0206 is arranged above the turning guide rail 0205; the straight guide 0206 includes a straight region and a bottom inner fastening region, and the turnover guide 0205 includes a straight region and a top turnover region; the straight-going region of the turning guide rail 0205 is arranged in parallel with the straight-going region of the straight guide rail 0206, and the distance from the inner buckling region of the straight guide rail 0206 to the turning guide rail 0205 is smaller than the distance from the straight-going region of the straight guide rail 0206 to the turning guide rail 0205; both the turning guide 0205 and the straight guide 0206 are matched and provided with a skip 0204, and the skip 0204 is matched with both the turning guide 0205 and the straight guide 0206 in a sliding way.
When the embodiment of the straw bale lifter 2 is used, the straw bale 0202 is placed in the tipping bucket 0204, the tipping bucket 0204 ascends to a straight running area along an inner buckling area at the bottom of the straight guide rail 0206, and the tipping bucket 0204 upwards slides on the straight running area of the overturning guide rail 0205, so that the ascending speed of the tail end of the tipping bucket 0204 is faster than that of one side of the tipping bucket 0204 installed on the overturning guide rail 0205 and the straight guide rail 0206, the tipping bucket 0204 is inclined inwards, the straw bale 0202 is prevented from falling in the lifting process, and the working efficiency of the straw bale lifter is further guaranteed.
The skip 0204 includes an initial state and a lifting state, and when the skip 0204 is in the initial state, the skip 0204 is installed at the inner fastening area of the straight guide 0206 and the bottom of the turning guide 0205. When the skip 0204 is in the lifted state, the skip 0204 is located in the straight traveling area of both the straight guide 0206 and the turning guide 0205, and the skip 0204 can move upward along the track of both the straight guide 0206 and the turning guide 0205. When the tipping bucket 0204 is in the initial state, the tipping bucket 0204 is placed on the placing surface, and the bottom of the tipping bucket 0204 is arranged in parallel with the placing surface; when the skip 0204 is in the lifted state, the skip 0204 is obliquely arranged, and the bottom of one side of the skip 0204 far from the frame 0210 is higher than the bottom of one side of the skip 0204 close to the frame 0210.
The bottom intermediate position of tipping bucket 0204 is provided with tipping bucket lower runner 0217, and tipping bucket lower runner 0217 and straight guide rail 0206 sliding fit, tipping bucket 0204 upwards moves along the guide rail of straight guide rail 0206 through tipping bucket lower runner 0217. The top of one side of the tipping bucket 0204, which is close to the frame 0210, is provided with a tipping bucket upper rotating wheel 0216, the tipping bucket upper rotating wheel 0216 is in sliding fit with the overturning guide rail 0205, and the tipping bucket 0204 moves upwards along the guide rail of the overturning guide rail 0205 through the tipping bucket upper rotating wheel 0216. According to actual use condition, the installation positions of the skip bucket lower rotating wheel 0217 and the skip bucket upper rotating wheel 0216 are determined by the distance between the straight guide rail 0206 and the turnover guide rail 0205.
The distance from the inner buckling area of the straight guide rail 0206 to the turning guide rail 0205 is smaller than the distance from the straight running area of the straight guide rail 0206 to the turning guide rail 0205, and the tipping bucket 0204 starts to ascend from the initial state, because the distance between the tipping bucket lower rotating wheel 0217 and the tipping bucket upper rotating wheel 0216 is fixed, the distance from the inner buckling area of the straight guide rail 0206 to the turning guide rail 0205 is gradually increased, the ascending speed of the tipping bucket lower rotating wheel 0217 is larger than the ascending speed of the tipping bucket upper rotating wheel 0216, and the tipping bucket 0204 is in the inward tilting state, so that the condition that the straw bale 0202 falls down in the lifting process is avoided.
Further, the length of the inner fastening region of the straight guide rail 0206 is determined according to the actual use situation, and generally, the inner fastening region of the straight guide rail 0206 does not exceed the height of the skip 0204, so that the skip 0204 is ensured to reach the inner tilting state in a shorter time. The inclination degree of the inner fastening region of the straight guide rail 0206 is adjustable, and preferably, the inner fastening region of the straight guide rail 0206 is vertically arranged.
The straight area of the turning guide rail 0205 is parallel to the straight area of the straight guide rail 0206, when the tipping bucket 0204 is in a lifting state, the distance between the tipping bucket lower rotating wheel 0217 and the tipping bucket upper rotating wheel 0216 is fixed, and the distance from the straight guide rail 0206 to the turning guide rail 0205 is also fixed, so that the tipping bucket 0204 can stably rise in the lifting process.
Preferably, the height of the top of the tipping bucket 0204 gradually decreases from the side close to the frame 0210 to the side far away from the frame 0210, so that the weight of the tipping bucket 0204 can be effectively reduced, the work consumption of the main shaft rope pulley 0215 is reduced, and the state of the straw bale 0202 can be better observed.
The top of the frame 0210 is provided with a main shaft rope wheel 0215, and the main shaft rope wheel 0215 is in transmission connection with the tipping bucket 0204 through a steel wire rope 0272. The middle position at the top of the tipping bucket 0204 is provided with a steel wire rope wheel 0273, the steel wire rope 0272 is connected with the steel wire rope wheel 0273 through a steel wire rope clamp 0271, and the steel wire rope clamp 0271 is in running fit with the steel wire rope wheel 0273. When the steel wire rope 0272 pulls the tipping bucket 0204 to ascend, the direction of the steel wire rope 0272 can be adjusted at any time by the running fit of the steel wire rope clamp 0271 and the steel wire rope wheel 0273, and the movement of the tipping bucket 0204 can not be interfered, so that the working efficiency of the elevator is effectively improved.
The top of the frame 0210 is also provided with a motor reducer 0208, and the motor reducer 0208 is in transmission connection with a main shaft rope pulley 0215.
When the embodiment of the straw bale hoister 2 is used, the tipping bucket 0204 is initially in an initial state, the tipping bucket 0204 is placed on a horizontal placing surface, then the straw bale 0202 is filled, then the motor reducer 0208 starts to work, and drives the main shaft rope wheel disc 0215 to rotate, and the steel wire rope 0272 is contracted upwards. The wire rope 0272 pulls the skip 0204 to rise to the straight traveling area along the inner fastening area of the bottom of the straight guide 0206, and the skip 0204 slides upward on the straight traveling area of the turning guide 0205, so that the rising speed of the end of the skip 0204 is faster than the rising speed of one side installed on the turning guide 0205 and the straight guide 0206, and thus the skip 0204 is inclined inward. Then, the skip 0204 ascends to the straight traveling area of the straight guide rail 0206, at this time, the skip 0204 is in a lifting state, the distance between the skip lower rotating wheel 0217 and the skip upper rotating wheel 0216 is fixed, and the distance from the straight guide rail 0206 to the turning guide rail 0205 is also fixed, so that the skip 0204 can stably ascend in the lifting process.
In the use process of the embodiment of the straw bale hoist 2, the bottom of the tipping bucket 0204 is changed into an inward tilting state from a horizontal state in a short time, so that the straw bale 0202 is ensured to be stably placed in the tipping bucket 0204, and the straw bale hoist cannot fall down due to shaking of the hoist in the lifting process, and the working efficiency of the straw bale hoist can be effectively ensured.
When the embodiment of the straw bale hoister 2 is used, the tipping bucket 0204 is initially in an initial state, the tipping bucket 0204 is placed on a placing surface, then the straw bale 0202 is filled, then the motor reducer 0208 starts to work, and the main shaft rope wheel disc 0215 is driven to rotate, and the steel wire rope 0272 is contracted upwards. The wire rope 0272 pulls the skip 0204 to rise to the straight traveling area along the inner fastening area of the bottom of the straight guide 0206, and the skip 0204 slides upward on the straight traveling area of the turning guide 0205, so that the rising speed of the end of the skip 0204 is faster than the rising speed of one side installed on the turning guide 0205 and the straight guide 0206, and thus the skip 0204 is inclined inward. Then, the skip 0204 ascends to the straight traveling area of the straight guide rail 0206, at this time, the skip 0204 is in a lifting state, the distance between the skip lower rotating wheel 0217 and the skip upper rotating wheel 0216 is fixed, and the distance from the straight guide rail 0206 to the turning guide rail 0205 is also fixed, so that the skip 0204 can stably ascend in the lifting process.
This straw bale lifting machine 2 embodiment is through adopting upset guide rail and straight guide rail to cooperate the installation tipping bucket, and is provided with the interior knot region in the bottom of straight guide rail for the terminal rising speed of tipping bucket becomes fast, thereby the tipping bucket is the infolding state, helps avoiding straw bale to fall in the promotion in-process, thereby helps promoting straw bale lifting machine's work efficiency.
According to the embodiment of the straw bale hoist 2, the distance from the inner buckling area at the bottom of the straight guide rail to the overturning guide rail is smaller than the distance from the straight running area of the straight guide rail to the overturning guide rail, and the distance between the lower rotating wheel of the tipping bucket and the upper rotating wheel of the tipping bucket is fixed, so that the ascending speed of the lower rotating wheel of the tipping bucket is greater than that of the upper rotating wheel of the tipping bucket, and the tipping bucket is in an inward tilting state, thereby being beneficial to avoiding falling of straw bales in the lifting process.
This straw bale lifting machine 2 embodiment is through setting up the wire rope sheave at the tipping bucket top, and wire rope passes through the wire rope card and is connected with the wire rope sheave for when wire rope pulling tipping bucket risen, wire rope card and wire rope sheave normal running fit adjust wire rope's direction at any time, can not interfere the removal of tipping bucket, helps promoting the work efficiency of straw bale lifting machine.
Example 3 of straw bale elevator 2:
as shown in fig. 9 and 10, the straw bale elevator 2 includes: the tipping bucket 0204, the frame 0210 and the main shaft rope pulley 0215, wherein the frame 0210 is fixedly arranged on the placing surface; the frame 0210 is provided with a turnover guide rail 0205 and a straight guide rail 0206, the tipping bucket 0204 is arranged on the turnover guide rail 0205 and the straight guide rail 0206, and the tipping bucket 0204 is in sliding fit with the turnover guide rail 0205 and the straight guide rail 0206; the one end of the tipping bucket 0204 far away from the frame 0210 is provided with an opening, a slope box plate 0203 is arranged at the opening, and the slope box plate 0203 is in running fit with the tipping bucket 0204; the main shaft rope wheel 0215 is installed at the top of the frame 0210, the main shaft rope wheel 0215 is connected with the slope box plate 0203 through a steel wire rope 0272, and the main shaft rope wheel 0215 is in transmission connection with the tipping bucket 0204.
When the embodiment of the straw bale hoister 2 is used, the straw bale hoister 0202 is placed in the tipping bucket 0204, the main shaft rope wheel disc 0215 pulls the slope box plate 0203 to overturn through the steel wire rope 0272, the slope box plate 0203 limits the straw bale 0202, and the main shaft rope wheel disc 0215 drives the tipping bucket 0204 to move upwards along the tracks of the straight guide rail 0206 and the overturning guide rail 0205 through the slope box plate 0203. In the lifting process, the slope box plates 0203 limit the straw bale 0202, so that the straw bale 0202 can be effectively prevented from falling off in the lifting process, and the working efficiency of the straw bale lifter is further guaranteed.
The skip 0204 includes an initial state and a lifting state, when the skip 0204 is in the initial state, the skip 0204 is placed on the horizontal placement surface, and when the skip 0204 is in the lifting state, the skip 0204 moves upward along the rails of both the straight rail 0206 and the turning rail 0205.
The slope box plate 0203 is connected with the skip bucket 0204 through a slope box plate shaft 0218, and the slope box plate 0203 can rotate around the slope box plate shaft 0218. When the tipping bucket 0204 is in an initial state, the slope box plate 0203 is horizontally placed on the placing surface; when the tipping bucket 0204 is in the lifting state, the slope box plate 0203 is turned to an inclined state and is in tight fit with the end part of the tipping bucket 0204, so that the tipping bucket 0204 is driven to move upwards. Preferably, the length of the slope box plate 0203 is larger than the length of the opening of the tipping bucket 0204, so that the tensile force of the main shaft rope wheel 0215 can be conducted maximally. In addition, other limiting devices can be arranged in the skip 0204, so that the slope box plate 0203 can be overturned to a preset position.
The thickness of slope case board 0203 reduces gradually from the one side that is close to tipping bucket 0204 to the one side that is kept away from tipping bucket 0204, and slope case board 0203's end links up with the plane of placing smoothly, and slope case board 0203's slope makes the vehicle that transports straw bale 0202 can directly get into in the tipping bucket 0204 to work efficiency has been improved greatly.
The middle position at the top of the tipping bucket 0204 is provided with a steel wire rope wheel 0273, the slope box plate 0203 is provided with a steel wire rope clamp 0271, and the steel wire rope 0272 is wound on the steel wire rope wheel 0273 and extends to the steel wire rope clamp 0271. The wire rope 0272 forms a corner at the wire sheave 0273, and the wire rope 0272 pulls the wire rope clip 0271 around the wire sheave 0273 so that the ramp box plate 0203 can be pulled quickly to a preset position. Under the cooperation of the steel wire rope wheels 0273, the inclination degree of the slope box plates 0203 is not affected by the angle of the steel wire ropes 0272, so that the slope box plates 0203 are guaranteed to be in a correct position state.
The wire rope sheave 0273 is provided with the pressure rope sheave 0274 around one side that is equipped with wire rope 0272, and wire rope sheave 0273 and pressure rope sheave 0274 circumscribe and set up, and pressure rope sheave 0274 can prevent effectively that wire rope 0272 from coming off from wire rope sheave 0273 to guarantee the work efficiency of lifting machine.
The turning guide 0205 includes a straight traveling area and a turning area, and the straight guide 0206 and the straight traveling area of the turning guide 0205 are arranged in parallel. The bottom of the tipping bucket 0204 is provided with a tipping bucket lower rotating wheel 0217, and the tipping bucket lower rotating wheel 0217 is in sliding fit with the straight guide rail 0206; the top of one side of the tipping bucket 0204, which is close to the frame 0210, is provided with a tipping bucket upper rotating wheel 0216, and the tipping bucket upper rotating wheel 0216 is in sliding fit with the overturning guide rail 0205. When the skip 0204 is in a lifting state, the distance between the skip lower rotating wheel 0217 and the skip upper rotating wheel 0216 is fixed, and the distance from the straight guide rail 0206 to the turning guide rail 0205 is also fixed, so that the skip 0204 can stably rise in the lifting process. According to actual use condition, the installation positions of the skip bucket lower rotating wheel 0217 and the skip bucket upper rotating wheel 0216 are determined by the distance between the straight guide rail 0206 and the turnover guide rail 0205.
Preferably, the height of the top of the tipping bucket 0204 gradually decreases from the side close to the frame 0210 to the side far away from the frame 0210, so that the weight of the tipping bucket 0204 can be effectively reduced, the work consumption of the main shaft rope pulley 0215 is reduced, and the state of the straw bale 0202 can be better observed.
A motor reducer 0208 is installed at the top of the frame 0210, and the motor reducer 0208 is in transmission connection with a main shaft rope pulley 0215.
When the embodiment of the straw bale hoister 2 is used, the tipping bucket 0204 is initially in an initial state, the tipping bucket 0204 is placed on the horizontal placing surface, the slope box plate 0203 is also horizontally placed on the placing surface, and the slope of the slope box plate 0203 enables a vehicle for transporting the straw bale 0202 to directly enter the tipping bucket 0204. After the tipping bucket 0204 is filled with straw bale 0202, the motor reducer 0208 starts to work to drive the main shaft rope wheel 0215 to rotate, and the steel wire rope 0272 is contracted upwards. The steel wire rope 0272 forms a corner at the steel wire rope wheel 0273, and the steel wire rope 0272 bypasses the steel wire rope wheel 0273 and pulls the steel wire rope clamp 0271 on the slope box plate 0203, so that the slope box plate 0203 is turned to a preset position and is in tight fit with the end part of the tipping bucket 0204, and the tipping bucket 0204 is driven to move upwards. When the skip 0204 is in a lifting state, the distance between the skip lower rotating wheel 0217 and the skip upper rotating wheel 0216 is fixed, and the distance from the straight guide rail 0206 to the turning guide rail 0205 is also fixed, so that the skip 0204 can stably rise in the lifting process.
In the use of this straw bale lifting machine 2 embodiment, slope boxboard 0203 overturns to the incline state from the horizontality, because slope boxboard 0203 carries out spacingly to straw bale 0202, can prevent effectively that straw bale 0202 from falling at the promotion in-process, and then guarantees straw bale lifting machine's work efficiency. Simultaneously, the end of slope boxboard 0203 links up smoothly with the plane of placing, and slope boxboard 0203's slope makes the vehicle that transports straw bale 0202 directly get into in the tipping bucket 0204, has saved the labour of transport straw bale 0202 to work efficiency has been improved greatly.
When the embodiment of the straw bale hoister 2 is used, the tipping bucket 0204 is initially in an initial state, the tipping bucket 0204 is placed on the horizontal placing surface, the slope box plate 0203 is also horizontally placed on the placing surface, and the slope of the slope box plate 0203 enables a vehicle for transporting the straw bale 0202 to directly enter the tipping bucket 0204. After the tipping bucket 0204 is filled with straw bale 0202, the motor reducer 0208 starts to work to drive the main shaft rope wheel 0215 to rotate, and the steel wire rope 0272 is contracted upwards. The steel wire rope 0272 forms a corner at the steel wire rope wheel 0273, and the steel wire rope 0272 bypasses the steel wire rope wheel 0273 and pulls the steel wire rope clamp 0271 on the slope box plate 0203, so that the slope box plate 0203 is turned to a preset position and is in tight fit with the end part of the tipping bucket 0204, and the tipping bucket 0204 is driven to move upwards. When the skip 0204 is in a lifting state, the distance between the skip lower rotating wheel 0217 and the skip upper rotating wheel 0216 is fixed, and the distance from the straight guide rail 0206 to the turning guide rail 0205 is also fixed, so that the skip 0204 can stably rise in the lifting process.
This straw bale lifting machine 2 embodiment is through setting up slope boxboard at the tipping bucket end, and slope boxboard can overturn to incline from the horizontality for the slope boxboard can carry out spacingly to straw bale, helps preventing that straw bale from falling at the promotion in-process, and then helps guaranteeing straw bale lifting machine's work efficiency. The embodiment of the straw bale hoist 2 is in slope arrangement through the slope box plate, and the tail end of the straw bale hoist is smoothly connected with the placing surface, so that a vehicle for transporting straw bales can directly enter the tipping bucket, and the working efficiency is improved. This straw bale lifting machine 2 embodiment is through the wire rope sheave that adopts the tipping bucket top, and wire rope forms a turning in wire rope sheave department, and wire rope walks around wire rope sheave pulling wire rope card for the slope boxboard can be pulled to preset position fast, and the inclination of slope boxboard does not receive wire rope's angle influence, helps ensure the availability factor of slope boxboard.
The working flow of the invention is as follows:
the bale conveyor vehicle 1 automatically unloads round or square bales into the straw bale elevator 2, the straw bale elevator 2 is automatically started to convey the bales to the straw bale breaker 3, the straw bale breaker 3 cuts up the baled packaging bags and packaging ropes, the straw bales are thrown out after being scattered and enter the first belt conveyor 4, and the straw is conveyed into external straw crushing equipment through the first belt conveyor 4;
The application adopts the low-speed large-size and large-torque straw bale breaker 3, so that the round bale net belt and the square bale rope which are firmly tied can be easily broken, and the bale breaking problem is solved; the discharging efficiency of the bale conveyor car is improved through the bale lifter, and the falling of the straw bale in the lifting process is avoided through the special structure on the bale lifter.
In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
The foregoing describes specific embodiments of the present application. It is to be understood that the application is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the application. The embodiments of the application and the features of the embodiments may be combined with each other arbitrarily without conflict.
Claims (10)
1. The straw crushing and feeding system is characterized by comprising a straw bale lifter (2), a straw bale breaker (3), a first belt conveyor (4) and a dust cover;
the straw lifting machine (2), the straw bag breaking machine (3) and the first belt conveyor (4) are sequentially arranged, the outlet height of the straw lifting machine (2) is higher than the inlet height of the straw bag breaking machine (3), and the outlet height of the straw bag breaking machine (3) is higher than the inlet height of the first belt conveyor (4);
the first belt conveyor (4) is provided with the dust cover;
the straw breaker (3) comprises a double-tower spiral breaker, the double-tower spiral breaker comprises a shell (0301), a motor reducer (0304), a transmission shaft (0305), a bracket (0306), a vertical shaft reducer (0307), a sliding plug door (0308), a cutter (3011) and a spiral tower (3014), the sliding plug door (0308) is arranged on the same side of the shell (0301), the shell (0301) is connected to the bracket (0306), and the spiral tower (3014) is arranged inside the shell (0301);
the spiral tower (3014) is provided with a cutting knife (3011), the bottom of the spiral tower (3014) is connected with a transmission shaft of the vertical shaft speed reducer (0307), the vertical shaft speed reducer (0307) is connected to the bottom of the shell (0301), and the vertical shaft speed reducer (0307) is connected with the motor speed reducer (0304) through the transmission shaft (0305);
The sliding plug doors (0308) are connected with the spiral towers (3014) in a one-to-one correspondence mode.
2. The straw breaking feed system according to claim 1, characterized in that a plurality of the cutters (3011) are helically distributed on the helical tower (3014);
a cleaning plate (3013) is arranged on the spiral tower (3014), and the cleaning plate (3013) is positioned at the upper end of the spiral tower (3014);
a spiral tower center (0302) is arranged at the top of the spiral tower (3014);
the spiral tower center (0302) is in a conical shape.
3. The straw crushing and feeding system according to claim 1, wherein the double-tower spiral crusher further comprises guide plates (3012), the guide plates (3012) are positioned on inner walls at two sides of the shell (0301), and the guide plates (3012) are positioned between two adjacent spiral towers (3014);
the guide plate (3012) is in a rhombus shape.
4. The straw crushing and feeding system according to claim 1, wherein the double-tower spiral crusher further comprises a guardrail (0303), a step ladder (0309) and a material supporting frame (3010), the material supporting frame (3010) matched with the double-tower spiral crusher is arranged on the inner wall of the shell (0301), the step ladder (0309) is connected to the outer wall of the shell (0301), and the guardrail (0303) is connected to two sides of the step ladder (0309).
5. Straw break-up feeding system according to claim 1, characterized in that the straw bale elevator (2) comprises a loading mechanism, a guiding mechanism and a lifting mechanism;
the loading mechanism comprises a tipping bucket (0204), and the lifting mechanism is in transmission connection with the tipping bucket (0204);
the tipping bucket (0204) is arranged on the guide mechanism, and the tipping bucket (0204) is in sliding fit with the guide mechanism through the lifting mechanism;
the guiding mechanism comprises an overturning guide rail (0205) and a straight guide rail (0206) which are obliquely arranged, and the overturning guide rail (0205) comprises a straight running area and an overturning area at the top;
the tipping bucket (0204) can move along the track trend of the overturning guide rail (0205);
the tipping bucket (0204) comprises an initial state, a lifting state and a turning state, and when the tipping bucket (0204) is in the initial state, the tipping bucket (0204) is positioned at the bottoms of the straight guide rail (0206) and the turning guide rail (0205);
when the tipping bucket (0204) is in a lifting state, the tipping bucket (0204) is positioned on the straight guide rail (0206) and the straight area of the turning guide rail (0205);
when the tipping bucket (0204) is in a overturning state, the tipping bucket (0204) is positioned on the overturning area of the straight guide rail (0206) and the overturning guide rail (0205), and the bottom of one side, away from the overturning guide rail (0205), of the tipping bucket (0204) is higher than the bottom of one side, close to the overturning guide rail (0205), of the tipping bucket (0204).
6. The straw breaking feed system according to claim 5, characterized in that the dump box (0204) is arranged at an opening at one end far away from the turning guide rail (0205), a slope box plate (0203) is arranged at the opening, and the slope box plate (0203) is in rotary fit with the dump box (0204);
the thickness of the slope box plate (0203) gradually decreases from one side close to the tipping bucket (0204) to one side far away from the tipping bucket (0204);
the straight guide rail (0206) is arranged above the overturning guide rail (0205), and a straight area of the overturning guide rail (0205) is arranged in parallel with the straight guide rail (0206);
the bottom of the tipping bucket (0204) is provided with a tipping bucket lower rotating wheel (0217), and the tipping bucket lower rotating wheel (0217) is in sliding fit with the straight guide rail (0206);
the top of one side of the tipping bucket (0204) close to the overturning guide rail (0205) is provided with a tipping bucket upper rotating wheel (0216), and the tipping bucket upper rotating wheel (0216) is in sliding fit with the overturning guide rail (0205).
7. The straw breaking feed system according to claim 1, characterized in that the straw bale elevator (2) comprises a turning guide rail (0205), a straight guide rail (0206) and a frame (0210), said frame (0210) being mounted firmly on a resting surface;
The overturning guide rail (0205) and the straight guide rail (0206) are obliquely arranged on the frame (0210), and the straight guide rail (0206) is arranged above the overturning guide rail (0205);
the straight guide rail (0206) comprises a straight running area and a bottom inner buckling area, and the overturning guide rail (0205) comprises a straight running area and a top overturning area;
the straight-going area of the turning guide rail (0205) is parallel to the straight-going area of the straight guide rail (0206), and the distance from the inner buckling area of the straight guide rail (0206) to the turning guide rail (0205) is smaller than the distance from the straight-going area of the straight guide rail (0206) to the turning guide rail (0205);
the tipping bucket (0204) is mounted on the overturning guide rail (0205) and the straight guide rail (0206) in a matched mode, and the tipping bucket (0204) is in sliding fit with the overturning guide rail (0205) and the straight guide rail (0206);
the tipping bucket (0204) comprises an initial state and a lifting state, and when the tipping bucket (0204) is in the initial state, the tipping bucket (0204) is arranged at the inner buckling area of the straight guide rail (0206) and the bottom of the turnover guide rail (0205);
when the tipping bucket (0204) is in a lifting state, the tipping bucket (0204) is positioned in a straight running area of the straight guide rail (0206) and the overturning guide rail (0205), and the tipping bucket (0204) can move upwards along the track of the straight guide rail (0206) and the overturning guide rail (0205);
When the tipping bucket (0204) is in an initial state, the tipping bucket (0204) is placed on the placing surface, and the bottom of the tipping bucket (0204) is arranged in parallel with the placing surface;
when the tipping bucket (0204) is in a lifting state, the tipping bucket (0204) is obliquely arranged, and the bottom of one side of the tipping bucket (0204) away from the frame (0210) is higher than the bottom of one side of the tipping bucket (0204) close to the frame (0210).
8. The straw breaking feed system according to claim 7, wherein,
the bottom of the tipping bucket (0204) is provided with a tipping bucket lower rotating wheel (0217), and the tipping bucket lower rotating wheel (0217) is in sliding fit with the straight guide rail (0206);
a tipping bucket upper rotating wheel (0216) is arranged at the top of one side of the tipping bucket (0204) close to the frame (0210), and the tipping bucket upper rotating wheel (0216) is in sliding fit with the turning guide rail (0205);
a main shaft rope wheel disc (0215) is arranged at the top of the frame (0210), and the main shaft rope wheel disc (0215) is in transmission connection with the tipping bucket (0204) through a steel wire rope (0272);
a steel wire rope wheel (0273) is arranged in the middle of the top of the tipping bucket (0204), the steel wire rope (0272) is connected with the steel wire rope wheel (0273) through a steel wire rope clamp (0271), and the steel wire rope clamp (0271) is in running fit with the steel wire rope wheel (0273);
The top of frame (0210) still installs motor reducer (0208), motor reducer (0208) with main shaft rope wheel dish (0215) transmission is connected.
9. The straw breaking feed system according to claim 1, characterized in that the straw bale elevator (2) comprises a dump box (0204), a frame (0210) and a main shaft rope pulley (0215), the frame (0210) being mounted firmly on a placement surface;
a turnover guide rail (0205) and a straight guide rail (0206) are arranged on the frame (0210), the tipping bucket (0204) is arranged on the turnover guide rail (0205) and the straight guide rail (0206), and the tipping bucket (0204) is in sliding fit with the turnover guide rail (0205) and the straight guide rail (0206);
one end of the tipping bucket (0204) far away from the frame (0210) is provided with an opening, a slope box plate (0203) is arranged at the opening, and the slope box plate (0203) is in rotary fit with the tipping bucket (0204);
the main shaft rope wheel disc (0215) is installed at the top of the frame (0210), the main shaft rope wheel disc (0215) is connected with the slope box plate (0203) through a steel wire rope (0272), and the main shaft rope wheel disc (0215) is in transmission connection with the tipping bucket (0204).
10. The straw breaking feed system according to claim 9, wherein,
The slope box plate (0203) is connected with the tipping bucket (0204) through a slope box plate shaft (0218), and the slope box plate (0203) can rotate around the slope box plate shaft (0218);
a steel wire rope wheel (0273) is arranged in the middle of the top of the tipping bucket (0204), a steel wire rope clamp (0271) is arranged on the slope box plate (0203), and the steel wire rope (0272) is wound on the steel wire rope wheel (0273) and extends to the steel wire rope clamp (0271);
the wire rope wheel (0273) is provided with a pressing rope wheel (0274) around one side provided with the wire rope (0272), and the wire rope wheel (0273) and the pressing rope wheel (0274) are arranged in a circumscribed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310955349.XA CN117125322A (en) | 2023-07-31 | 2023-07-31 | Straw crushing and feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310955349.XA CN117125322A (en) | 2023-07-31 | 2023-07-31 | Straw crushing and feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117125322A true CN117125322A (en) | 2023-11-28 |
Family
ID=88859152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310955349.XA Pending CN117125322A (en) | 2023-07-31 | 2023-07-31 | Straw crushing and feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117125322A (en) |
-
2023
- 2023-07-31 CN CN202310955349.XA patent/CN117125322A/en active Pending
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