CN113979148A - Container bulk grain rear unloading platform - Google Patents

Container bulk grain rear unloading platform Download PDF

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Publication number
CN113979148A
CN113979148A CN202111293750.9A CN202111293750A CN113979148A CN 113979148 A CN113979148 A CN 113979148A CN 202111293750 A CN202111293750 A CN 202111293750A CN 113979148 A CN113979148 A CN 113979148A
Authority
CN
China
Prior art keywords
lifting
oil cylinder
frame
beam frame
sets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111293750.9A
Other languages
Chinese (zh)
Inventor
曹凯杰
徐旭
马文涛
管文武
潘魁伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI KAIJIE MACHINERY MANUFACTURING CO LTD
Original Assignee
ANHUI KAIJIE MACHINERY MANUFACTURING CO LTD
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI KAIJIE MACHINERY MANUFACTURING CO LTD filed Critical ANHUI KAIJIE MACHINERY MANUFACTURING CO LTD
Priority to CN202111293750.9A priority Critical patent/CN113979148A/en
Publication of CN113979148A publication Critical patent/CN113979148A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/30Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34Emptying devices
    • B65G65/40Devices for emptying otherwise than from the top
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/22Horizontal loading or unloading platforms
    • B65G69/24Horizontal loading or unloading platforms having platform level adjusting means

Abstract

The invention discloses a container bulk grain rear unloading platform, which comprises a movable supporting mechanism and a lifting rear unloading mechanism, wherein the movable supporting mechanism comprises a bottom beam frame, a fixed seat, side frames, a front moving wheel, a rear moving wheel, a front lifting oil cylinder and a rear lifting oil cylinder, the fixed seat is arranged at the rear end of the bottom beam frame, the side frames are provided with four groups, the movable supporting mechanism comprises two groups of front side frames and two groups of rear side frames, the two groups of front side frames are symmetrically arranged at the front parts of two sides of the bottom beam frame, the two groups of rear side frames are symmetrically arranged at the rear parts of two sides of the bottom beam frame, the two groups of front side frames are provided with the front moving wheel, the front moving wheel is provided with a shell, the shell is hinged with the front side frames, the front lifting oil cylinder is arranged between the front moving wheel and the front side frames, the cylinder body of the front lifting oil cylinder is hinged with the front side frames, and the piston rod of the cylinder body of the front lifting oil cylinder is connected with the front moving wheel, the container bulk grain unloading platform can efficiently unload bulk grains from containers, the grain can not be scattered randomly, the safety is high, the mobility of the platform is realized, and the use is convenient and simple.

Description

Container bulk grain rear unloading platform
The application is applied for the period of 2020, 9, 4, application number: 2020109234433 patent application for invention patent of "intelligentized container bulk grain rear unloading platform system".
Technical Field
The invention relates to the technical field of grain machinery, in particular to a bulk grain rear unloading platform of a container.
Background
China is a big agricultural country, the grain yield of every year is in the forefront of the world, along with the development of scientific technology, the agricultural production is also switched from the original manual individual production to the mechanized collective agricultural production, the grain productivity of China is obviously improved, and the bulk grain harvested from farmlands is transported by containers.
The container in the prior art generally adopts a self-carrying unloading system to unload grains, has low grain unloading efficiency, is easy to cause grain scattering, can cause the container to have dangers such as overturning and the like, and therefore, the invention provides the container bulk grain rear unloading platform capable of solving the problems.
Disclosure of Invention
The invention aims to provide a container bulk grain rear unloading platform to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: container bulk grain back unloading platform, including removing supporting mechanism, remove supporting mechanism includes sill frame, fixing base, side frame, preceding driving wheel, backward movement driving wheel, preceding lifting cylinder and backward lifting cylinder, the fixing base sets up in sill frame rear end, there are four groups of side frame, including two sets of front side frame and two sets of rear side frame, two sets of front side frame symmetry sets up in the front portion of sill frame both sides, two sets of rear side frame symmetry sets up at the rear portion of sill frame both sides, two sets of fronts be provided with preceding driving wheel on the side frame, be provided with the casing on the preceding driving wheel, the casing is articulated with the front side frame, preceding lifting cylinder is provided with between the preceding driving wheel and the front side frame, preceding lifting cylinder body with the front side frame is articulated, preceding lifting cylinder body piston rod is connected with the forward driving wheel, rear moving wheels are arranged on the two groups of rear side frames, rear lifting oil cylinders are arranged between the rear moving wheels and the rear side frames, cylinder bodies of the rear lifting oil cylinders are connected with the side frames, and piston rods of the rear lifting oil cylinders are connected with the rear moving wheels;
the lifting rear unloading mechanism comprises a supporting beam frame, two groups of lifting supports and two lifting oil cylinders, wherein the supporting beam frame is arranged above a bottom beam frame, the rear ends of the supporting beam frame are hinged to a fixing seat, the two groups of lifting supports are symmetrically arranged in the middle of two sides of the supporting beam frame, each group of lifting supports is provided with the lifting oil cylinders between the lifting supports and the bottom beam frame, the bodies of the lifting oil cylinders are hinged to the bottom beam frame, the piston rods of the lifting oil cylinders are connected with the lifting supports, and the supporting beam frame is provided with a limiting mechanism.
As a preferable technical scheme, the rear end of the supporting beam frame is provided with a material collecting hopper, and a conveying belt is arranged below the material collecting hopper.
As a preferable technical scheme, the front end of the underframe is provided with a slope approach bridge, and the slope approach bridge is flush with the support beam frame.
As a preferred technical scheme of the invention, the limiting mechanism comprises two groups of first suites, two groups of first suites and two groups of second suites, wherein the two groups of first suites are symmetrically arranged at the lower side of the rear part of a supporting beam frame, the first limiting box is movably arranged in each group of first suites, the first limiting box is provided with a first ejection oil cylinder, a cylinder body of the first ejection oil cylinder is connected with the bottom wall of the first suites, a piston rod of the first ejection oil cylinder is connected with the inner wall of the first limiting box, the two groups of second suites are symmetrically arranged at the lower side of the rear part of the supporting beam frame and positioned at the front ends of the two groups of first suites, the second limiting box is movably arranged in each group of second suites, the second ejection oil cylinder is arranged in the second limiting box, and the cylinder body of the second ejection oil cylinder is connected with the bottom wall of the second suites, and a piston rod of the second ejection oil cylinder is connected with the inner wall of the second limiting box.
As a preferable technical solution of the present invention, the first and second cases are provided with reinforcing ribs therein.
As a preferred technical scheme of the present invention, the bottom beam frame is provided with a hydraulic oil tank, and the hydraulic oil tank is respectively connected with the front lifting oil cylinder, the rear lifting oil cylinder, the first ejection oil cylinder and the second ejection oil cylinder.
Compared with the prior art, the invention has the beneficial effects that: according to the container bulk grain rear unloading platform, the movable supporting mechanism, the lifting rear unloading mechanism and the limiting mechanism are arranged, so that bulk grains in the container can be unloaded efficiently, random scattering of grains cannot be caused, the safety is high, the mobility of the platform is realized, and the use is convenient and simple.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the side frame in connection with the front drive pulley of the present invention;
FIG. 3 is a schematic view of the side frame of the present invention in connection with the rear movable sheave;
FIG. 4 is a schematic view of the connection between the side elevating bracket and the elevating cylinder according to the present invention;
FIG. 5 is a schematic structural view of a limiting mechanism of the present invention;
FIG. 6 is a schematic view of a side support beam mount construction of the present invention;
FIG. 7 is a schematic diagram of the moving state structure of the present invention;
FIG. 8 is a schematic structural view of the working state of the present invention;
in the figure: 100. a chassis frame; 110. a fixed seat; 120. a side frame; 121. a front lifting oil cylinder; 122. lifting the oil cylinder; 130. moving the driving wheel forwards; 131. a housing; 140. moving the wheel backwards; 150. a hydraulic oil tank; 200. a support beam frame; 210. a lifting support; 220. a lift cylinder; 230. a first jacket; 231. a first limit box; 232. a first ejection cylinder; 240. a second nest box; 241. a second limit box; 242. a second ejection cylinder; 250. a collection hopper; 260. a conveyor belt; 270. guiding the bridge on a slope; 280. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example 1
Referring to fig. 1-8, the present invention provides a technical solution: the container bulk grain rear unloading platform comprises a movable supporting mechanism, the movable supporting mechanism comprises a bottom beam frame 100, a fixed seat 110, side frames 120, a front moving wheel 130, a rear moving wheel 140, a front lifting oil cylinder 121 and a rear lifting oil cylinder 122, the fixed seat 110 is arranged at the rear end of the bottom beam frame 100, the side frames 120 are provided with four groups, the movable supporting mechanism comprises two groups of front side frames 120 and two groups of rear side frames 120, the two groups of front side frames 120 are symmetrically arranged at the front parts of two sides of the bottom beam frame 100, the two groups of rear side frames 120 are symmetrically arranged at the rear parts of two sides of the bottom beam frame 100, the two groups of front side frames 120 are provided with the front moving wheel 130, the front moving wheel 130 is provided with a shell 131, the shell 131 is hinged with the front side frames 120, the front lifting oil cylinder 121 is arranged between the front moving wheel 130 and the front side frames 120, the cylinder body of the front lifting oil cylinder 121 is hinged with the front side frames 120, and the cylinder rod of the front lifting oil cylinder 121 is connected with the front moving wheel 130, the two groups of rear side frames 120 are provided with rear moving wheels 140, rear lifting cylinders 122 are arranged between the rear moving wheels 140 and the rear side frames 120, cylinders of the rear lifting cylinders 122 are connected with the side frames 120, and piston rods of the rear lifting cylinders 122 are connected with the rear moving wheels 140;
unload mechanism after going up and down, unload after going up and down including supporting beam frame 200, lifting support 210 and lift cylinder 220, supporting beam frame 200 sets up in floorbar frame 100 top, supporting beam frame 200 rear end is articulated with fixing base 110, lifting support 210 has two sets ofly, two sets of lifting support 210 symmetry set up the middle part in supporting beam frame 200 both sides, be provided with lift cylinder 220 between every group lifting support 210 and floorbar frame 100, lift cylinder 220 cylinder body is articulated with floorbar frame 100, lift cylinder 220 piston rod is connected with lifting support 210, be provided with stop gear on the supporting beam frame 200.
The rear end of the supporting beam frame 200 is provided with a collecting hopper 250, and a conveying belt 260 is arranged below the collecting hopper 250.
The front end of the bottom beam frame 100 is provided with a slope bridge approach 270, and the slope bridge approach 270 is flush with the supporting beam frame.
The bulk grain unloading platform of the container has a working state and a moving state; when the container grain conveying device is in a working state, the bottom beam frame 100 is in direct contact with the ground to stably support the whole structure, the container grain conveying vehicle is driven to the supporting beam frame 200 through the slope approach bridge 270, the limiting mechanism limits and blocks wheels at the tail of the container grain conveying vehicle, the two groups of lifting cylinders 220 work simultaneously to jack the supporting beam frame 200 upwards, the rear end of the supporting beam frame 200 is hinged with the fixing seat 110, so that the angle between the supporting beam frame 200 and the bottom beam frame 100 is gradually increased, the tail of the container is downwards aligned to the collecting hopper 250 to discharge grains, the grains are conveyed away through the conveying belt 260, high-efficiency grain discharging is realized, grains cannot be scattered randomly, and safety is high; when the movable platform is in a moving state, the front lifting cylinder 121 firstly pushes the front moving wheel 130 downwards to enable the front moving wheel 130 to rotate anticlockwise relative to the front side frame 120, the front moving wheel 130 is contacted with the ground to jack up the front part of the bottom beam frame 100, the rear lifting cylinder 122 then pushes the rear moving wheel 140 downwards, the rear moving wheel 140 is contacted with the ground to jack up the rear part of the bottom beam frame 100, wherein the front moving wheel 130 and the rear moving wheel 140 are moving mechanisms which are completely assembled in the prior art, the front lifting cylinder 121 pushes the front moving wheel 130 downwards, the rear lifting cylinder 122 pushes the rear moving wheel 140 downwards without influencing the rotation of the front moving wheel and the rear moving wheel, the bottom beam frame 100 can be jacked up through the front lifting cylinder 121 and the rear lifting cylinder 122 in a front-back matching mode, the rear unloading platform can be supported and moved through the front moving wheel 130 and the rear moving wheel 140, the rear unloading platform can be jacked and lifted up with smaller lifting force, and the characteristic of labor saving is achieved, the energy consumption is reduced, and the use cost is low.
Example 2
On the basis of embodiment 1, please refer to fig. 1, 5, 6 and 8, the limiting mechanism includes two sets of first casing 230, a first limiting box 231, a first ejecting cylinder 232, a second casing 240, a second limiting box 241 and a second ejecting cylinder 242, the two sets of first casing 230 are symmetrically disposed at the lower side of the rear portion of the supporting beam frame 200, the first limiting box 231 is movably disposed in each set of first casing 230, the first limiting box 231 is provided with the first ejecting cylinder 232, the cylinder body of the first ejecting cylinder 232 is connected with the bottom wall of the first casing 230, the piston rod of the first ejecting cylinder 232 is connected with the inner wall of the first limiting box 231, the two sets of second casing 240 are symmetrically disposed at the lower side of the rear portion of the supporting beam frame 200 and located at the front end of the two sets of first casing 230, the second limiting box 241 is movably disposed in each set of second casing 240, the second limiting box 241 is provided with the second ejecting cylinder 242, the cylinder body of the second ejection cylinder 242 is connected with the bottom wall of the second sleeve 240, and the piston rod of the second ejection cylinder 242 is connected with the inner wall of the second limit box 241. The first ejection oil cylinder 232 can eject the first limit box 231 from the first sleeve 230, the second ejection oil cylinder 242 can eject the second limit box 241 from the second sleeve 240, the first limit box 231 and the second limit box 241 can limit and block wheels at the tail of the container grain transporting vehicle, so that the rear unloading platform can work, the container grain transporting vehicle cannot move on the support beam frame 200, the safety is high, the second limit box 241 is positioned at the front end of the first limit box 231 at the support beam frame 200, namely, when the rear unloading platform works, the first limit box 231 or the second limit box 241 can be selected to limit and block the wheels at the tail according to the length of the container grain transporting vehicle, the rear unloading platform can be adapted to container grain transporting vehicles with different lengths to unload grains, and the use is convenient and simple.
Stiffeners 280 are provided in the first casing 230 and the second casing 240.
The bottom beam frame 100 is provided with a hydraulic oil tank 150150, and the hydraulic oil tank 150150 is respectively connected with the front lifting oil cylinder 121, the rear lifting oil cylinder 122, the lifting oil cylinder 220, the first ejection oil cylinder 232 and the second ejection oil cylinder 242.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Container bulk grain back-unloading platform which is characterized by comprising:
remove supporting mechanism, remove supporting mechanism includes sill frame, fixing base, side frame, preceding driving wheel, retrusion driving wheel, preceding lifting cylinder and back lifting cylinder, the fixing base sets up at the sill frame rear end, the side frame has four groups, including two sets of front side frame and two sets of rear side frame, two sets of front side frame symmetry sets up at the front portion of sill frame both sides, and two sets of rear side frame symmetry sets up at the rear portion of sill frame both sides, and two sets of fronts be provided with preceding driving wheel on the side frame, be provided with the casing on the antedisplacement driving wheel, the casing is articulated mutually with the front side frame, antedisplacement driving wheel with be provided with preceding lifting cylinder between the front side frame, preceding lifting cylinder body with it is articulated to be provided with the retrusion driving wheel on the frame of foreward lifting cylinder body piston rod and antedisplacement driving wheel connection, and two sets of are provided with the retrusion driving wheel on the rear side frame, a rear lifting oil cylinder is arranged between the rear moving wheel and the rear side frame, the cylinder body of the rear lifting oil cylinder is connected with the side frame, and the piston rod of the rear lifting oil cylinder is connected with the rear moving wheel;
the lifting rear unloading mechanism comprises a supporting beam frame, two groups of lifting supports and two lifting oil cylinders, wherein the supporting beam frame is arranged above a bottom beam frame, the rear ends of the supporting beam frame are hinged to a fixing seat, the two groups of lifting supports are symmetrically arranged in the middle of two sides of the supporting beam frame, each group of lifting supports is provided with the lifting oil cylinders between the lifting supports and the bottom beam frame, the bodies of the lifting oil cylinders are hinged to the bottom beam frame, the piston rods of the lifting oil cylinders are connected with the lifting supports, and the supporting beam frame is provided with a limiting mechanism.
2. The container bulk grain rear unloading platform according to claim 1, wherein the rear end of the supporting beam frame is provided with a collecting hopper, and a conveying belt is arranged below the collecting hopper.
3. The bulk grain rear unloading platform of the container as claimed in claim 1, wherein the front end of the bottom beam frame is provided with a slope approach bridge which is flush with the support beam frame.
4. The bulk grain rear unloading platform of the container according to claim 1, wherein the limiting mechanism comprises two sets of first boxes, a first limiting box, a first ejection oil cylinder, a second box, a second limiting box and a second ejection oil cylinder, the first boxes are symmetrically arranged at the lower side of the rear part of the supporting beam frame, the first limiting box is movably arranged in each set of the first boxes, the first limiting box is provided with the first ejection oil cylinder, the cylinder body of the first ejection oil cylinder is connected with the bottom wall of the first box, the piston rod of the first ejection oil cylinder is connected with the inner wall of the first limiting box, the second boxes are symmetrically arranged at the lower side of the rear part of the supporting beam frame and positioned at the front ends of the two sets of the first boxes, the second limiting box is movably arranged in each set of the second boxes, and the second limiting box is provided with the second ejection oil cylinder, the second ejection oil cylinder body is connected with the bottom wall of the second sleeve, and a piston rod of the second ejection oil cylinder is connected with the inner wall of the second limiting box.
5. The container bulk grain rear unloading platform according to claim 4, characterized in that reinforcing ribs are arranged in the first and second set of boxes.
6. The bulk grain rear unloading platform of the container according to claim 5, wherein the bottom beam frame is provided with a hydraulic oil tank, and the hydraulic oil tank is respectively connected with the front lifting oil cylinder, the rear lifting oil cylinder, the first ejection oil cylinder and the second ejection oil cylinder.
CN202111293750.9A 2020-09-04 2020-09-04 Container bulk grain rear unloading platform Pending CN113979148A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111293750.9A CN113979148A (en) 2020-09-04 2020-09-04 Container bulk grain rear unloading platform

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111293750.9A CN113979148A (en) 2020-09-04 2020-09-04 Container bulk grain rear unloading platform
CN202010923443.3A CN112110223B (en) 2020-09-04 2020-09-04 Intelligent container bulk grain rear unloading platform system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202010923443.3A Division CN112110223B (en) 2020-09-04 2020-09-04 Intelligent container bulk grain rear unloading platform system

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Publication Number Publication Date
CN113979148A true CN113979148A (en) 2022-01-28

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Family Applications (3)

Application Number Title Priority Date Filing Date
CN202010923443.3A Active CN112110223B (en) 2020-09-04 2020-09-04 Intelligent container bulk grain rear unloading platform system
CN202111295261.7A Pending CN113911763A (en) 2020-09-04 2020-09-04 Special granary that connects of platform is unloaded after bulk grain
CN202111293750.9A Pending CN113979148A (en) 2020-09-04 2020-09-04 Container bulk grain rear unloading platform

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Application Number Title Priority Date Filing Date
CN202010923443.3A Active CN112110223B (en) 2020-09-04 2020-09-04 Intelligent container bulk grain rear unloading platform system
CN202111295261.7A Pending CN113911763A (en) 2020-09-04 2020-09-04 Special granary that connects of platform is unloaded after bulk grain

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CN112110059A (en) * 2020-09-07 2020-12-22 安徽云龙粮机有限公司 Special granary that connects of platform is unloaded after bulk grain
CN113734829A (en) * 2021-09-15 2021-12-03 安徽云龙粮机有限公司 Movable type rear unloading platform based on grain transportation

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Publication number Publication date
CN112110223B (en) 2022-01-14
CN112110223A (en) 2020-12-22
CN113911763A (en) 2022-01-11

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