CN112173589A - Belt type grain flow dividing and conveying device - Google Patents

Belt type grain flow dividing and conveying device Download PDF

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Publication number
CN112173589A
CN112173589A CN202011087508.1A CN202011087508A CN112173589A CN 112173589 A CN112173589 A CN 112173589A CN 202011087508 A CN202011087508 A CN 202011087508A CN 112173589 A CN112173589 A CN 112173589A
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China
Prior art keywords
belt
scissor
driving
roller
section
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Granted
Application number
CN202011087508.1A
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Chinese (zh)
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CN112173589B (en
Inventor
余南辉
宋少云
万志华
龚俊杰
裴后昌
李享
李家望
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Wuhan Polytechnic University
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Wuhan Polytechnic University
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Priority to CN202011087508.1A priority Critical patent/CN112173589B/en
Publication of CN112173589A publication Critical patent/CN112173589A/en
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    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • 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
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/10—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
    • B65G21/14—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22—Arrangements or mountings of driving motors
    • 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
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • 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
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/04—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials
    • B65G69/0441—Spreading out the materials conveyed over the whole surface to be loaded; Trimming heaps of loose materials with chutes, deflector means or channels
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0202—Agricultural and processed food products

Abstract

The invention discloses a belt type grain diversion and transmission device, which comprises a machine base, a diversion assembly and a transmission assembly, the flow dividing component is arranged on the machine base, a flow dividing leading-in port and a flow dividing leading-out port which are distributed up and down are formed on the flow dividing component, the conveying component comprises a conveying belt arranged below the flow dividing component, the conveying belt comprises a horizontal conveying belt section which is conveyed from front to back, the front end of the horizontal conveyor belt section is positioned below the shunt outlet, two rollers for driving the horizontal conveyor belt to rotate are arranged below the horizontal conveyor belt section, the two rollers are arranged at intervals from front to back and comprise a driving roller positioned in front and an adjusting roller positioned at the back, the adjusting roller moves back and forth close to or far away from the driving roller, so that the length of the horizontal conveyor belt segment is adjustable. Realize the reasonable accumulation of grain, make full use of granary space.

Description

Belt type grain flow dividing and conveying device
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a belt type grain diversion and transmission device.
Background
At present, grains are generally stored by conveying the grain piles to a designated granary through a conveying system, and the height of the grain piles is usually higher in a tall granary, so that a large amount of manpower and material resources are consumed to keep the reasonable grain pile, and the waste of the space of the granary is avoided.
Disclosure of Invention
The invention mainly aims to provide a belt type grain shunting and conveying device, which aims to shunt and convey grains, reasonably stack the grains and fully utilize the space of a granary.
In order to achieve the above object, the belt type grain diversion transmission device provided by the invention comprises:
a machine base;
the shunting assembly is arranged on the base and is provided with a shunting inlet and a shunting outlet which are distributed in the vertical direction; and the number of the first and second groups,
conveying assembly, including locating the conveyer belt of reposition of redundant personnel subassembly below, the conveyer belt includes along preceding horizontal conveyer belt section to the back conveying, the front end of horizontal conveyer belt section is located the below of reposition of redundant personnel delivery port, horizontal conveyer belt section below is equipped with and is used for the drive two cylinder of horizontal conveyer belt pivoted, two the cylinder sets up along preceding backward interval, including the driving drum that is located the place ahead and the adjusting cylinder that is located the rear, the adjusting cylinder is close to or keeps away from along the front and back driving drum activity, so that the length of horizontal conveyer belt section is adjustable.
Optionally, the belt grain diversion and transmission device further comprises a linear driving device, a fixed end of the linear driving device is arranged on one side, close to the diversion assembly, of the machine base, and a movable end of the linear driving device is arranged on the mounting seat of the adjusting roller.
Optionally, the linear driving assembly is a multi-stage hydraulic cylinder.
Optionally, the conveying assembly further comprises a first guide structure, the first guide structure comprises a roller and a sliding groove which are matched with each other, the sliding groove is formed in the base and extends forwards and backwards, the sliding groove is located below the horizontal conveying belt section, and the roller is rotatably installed on the installation seat of the adjusting roller.
Optionally, the conveyor belt further comprises a transition conveyor belt segment connected to the horizontal conveyor belt segment and located below the horizontal conveyor belt segment;
the conveying assembly further comprises a tensioning roller, the tensioning roller is rotatably mounted to the lower end of the machine base along a left-right axis, is located between the horizontal conveying belt section and the transition conveying belt section and is used for downwards abutting against the transition conveying belt section.
Optionally, the belt grain diversion and transmission device further comprises a scissor mechanism which is arranged on the base and can be extended and contracted up and down, the scissor mechanism is located between the horizontal conveyor belt section and the transition conveyor belt section, the upper end of the scissor mechanism is arranged on the base, and the lower end of the scissor mechanism is arranged on the mounting base of the tensioning roller.
Optionally, the scissors mechanism includes a plurality of scissors units connected in an up-down direction, each of the scissors units includes a first scissors arm and a second scissors arm hinged to each other at middle positions, the scissors units are located in two adjacent scissors units in the up-down direction, a lower end of the first scissors arm of the upper scissors unit is hinged to an upper end of the second scissors arm of the lower scissors unit, and a lower end of the second scissors arm of the upper scissors unit is hinged to an upper end of the first scissors arm of the lower scissors unit;
the tension roller is arranged on the upper end of the tension roller, the tension roller is arranged on the lower end of the tension roller, the upper end of the first scissor arm of the tension roller is connected with the lower end of the second scissor arm of the tension roller, and the lower end of the tension roller is fixedly connected with the lower end of the tension roller.
Optionally, the scissors mechanism further includes a scissors driving assembly, and the scissors driving assembly includes:
the bottom plate is fixedly arranged on the base;
the screw rod is arranged on the bottom plate and extends forwards and backwards, and comprises a first screw rod section with clockwise rotation threads and a second screw rod section with anticlockwise rotation threads;
the two sliding blocks are movably arranged on the bottom plate in the front-back direction, through holes for inserting the screw rods are formed in the two sliding blocks in a penetrating manner, first internal threads are arranged on the inner wall of one through hole corresponding to the first screw rod section, and second internal threads are arranged on the inner wall of the other through hole corresponding to the second screw rod section; and the number of the first and second groups,
the scissor motor is fixedly arranged on the base, and a main shaft of the scissor motor is in driving connection with the screw rod;
the sliding blocks are respectively sleeved on the first screw rod and the second screw rod corresponding to the threads, and are respectively arranged at the upper ends of the first scissor arm and the second scissor arm of the adjusting scissor unit.
Optionally, the scissors mechanism further includes a second guiding structure, the second guiding structure includes a sliding rail and a sliding block, the sliding rail and the sliding block are matched with each other, the sliding rail is formed on the base and extends along the vertical direction, and the sliding block is mounted on the mounting base of the tensioning roller.
Optionally, belt grain reposition of redundant personnel transmission device still includes the rotation drive subassembly, the rotation drive subassembly includes:
the conveyor belt motor is fixedly arranged at the upper end of the base and comprises a driving shaft extending along the left-right direction; and the number of the first and second groups,
the belt wheel assembly comprises a driving belt wheel and a driven belt wheel which are in driving connection with each other, the driving belt wheel is fixedly connected with the driving shaft and coaxially rotates, and the driven belt wheel is fixedly connected with a rotating shaft of the driving roller and coaxially rotates.
Optionally, the split flow outlet is provided in plurality.
Optionally, the flow dividing assembly further includes a flow control valve for controlling the flow of the flow dividing outlet.
According to the technical scheme provided by the invention, grains enter from the diversion inlet and are transmitted to the horizontal conveyor belt section through the diversion outlet, the adjusting roller and the driving roller are used for driving the horizontal conveyor belt to rotate, and the adjusting roller moves forward and backward to be close to or far away from the driving roller, so that the length of the horizontal conveyor belt section can be adjusted, the position of the grains falling into a grain bin from the conveyor belt is changed, the reasonable accumulation of the grains is realized, and the space of the grain bin is fully utilized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a belt-type grain distribution transmission device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the drum of FIG. 1 in a connected manner;
FIG. 3 is a schematic view of the scissors mechanism of FIG. 1;
fig. 4 is a schematic view of the shunt assembly of fig. 3.
The reference numbers illustrate:
reference numerals Name (R) Reference numerals Name (R)
100 Belt type grain diversion and transmission device 33 Tensioning roller
1 Engine base 341 Sliding chute
2 Shunt assembly 342 Roller wheel
211 Diversion leading-in port 4 Scissor fork mechanism
212 Diversion outlet 41 Scissor fork unit
22 Flow control valve 411 Adjusting scissor unit
3 Conveying assembly 412 Connecting scissors unit
31 Roller 42 Scissor fork drive assembly
31a Driving roller 421 Base plate
31b Adjusting roller 422 Screw mandrel
321 Horizontal conveyor belt segment 423 Sliding block
322 Transitional conveyor belt segment 51 Multi-stage hydraulic cylinder
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that, if directional indications such as up, down, left, right, front, and rear … … are involved in the embodiment of the present invention), the directional indications are merely used to explain the relative positional relationship, movement, and the like between the components in a specific posture as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
At present, grains are generally stored by conveying the grain piles to a designated granary through a conveying system, and the height of the grain piles is usually higher in a tall granary, so that a large amount of manpower and material resources are consumed to keep the reasonable grain pile, and the waste of the space of the granary is avoided.
The invention provides a belt type grain diversion and transmission device, which aims to divert and transmit grains, reasonably accumulate the grains and fully utilize the space of a granary, wherein a granary conveyor belt system comprises the belt type grain diversion and transmission device, the invention belongs to the scheme of the belt type grain diversion and transmission device as long as the belt type grain diversion and transmission device is included, and figures 1 to 4 are an embodiment of the belt type grain diversion and transmission device provided by the invention.
Referring to fig. 1, the belt-type grain diversion conveying device 100 includes a base 1, a diversion assembly 2 and a conveying assembly 3, the diversion assembly 2 is mounted on the base 1, a diversion inlet 211 and a diversion outlet 212 distributed in an up-down direction are formed on the diversion assembly 2, the conveying assembly 3 includes a conveying belt disposed below the diversion assembly 2, the conveying belt includes a horizontal conveying belt section 321 conveyed along a front-to-back direction, a front end of the horizontal conveying belt section 321 is located below the diversion outlet 212, two rollers 31 for driving the horizontal conveying belt 321 to rotate are disposed below the horizontal conveying belt section 321, the two rollers 31 are disposed at intervals along a front-to-back direction and include a driving roller 31a located in the front direction and an adjusting roller 31b located in the back direction, the adjusting roller 31b moves close to or far away from the driving roller 31a along the front-to-back direction, so that the length of the horizontal conveyor belt segment 321 is adjustable.
In the technical scheme provided by the invention, grains enter from the shunt inlet 211 and are transmitted to the horizontal conveyor belt section 321 through the shunt outlet 212, the adjusting roller 31b and the driving roller 31a are used for driving the horizontal conveyor belt 321 to rotate, and the adjusting roller 31b moves along the front-back direction to be close to or far away from the driving roller 31a, so that the length of the horizontal conveyor belt section 321 can be adjusted, the position of the grains falling into a granary from the conveyor belt is changed, the reasonable accumulation of the grains is realized, and the granary space is fully utilized.
Further, in order to realize that the adjusting roller 31b moves back and forth to be close to or far away from the driving roller 31a, in this embodiment, referring to fig. 2, the belt-type grain diversion conveying device 100 further includes a linear driving device, a fixed end of the linear driving device is disposed on one side of the machine base 1 close to the diversion assembly 2, and a movable end of the linear driving device is disposed on the mounting seat of the adjusting roller 31 b. Therefore, the linear driving device drives the adjusting roller 31b to move back and forth, and the length of the horizontal conveyor belt segment 321 is adjustable.
It should be noted that the linear driving device may be implemented by a motor driving or a hydraulic driving, and in this embodiment, the linear driving assembly is a multi-stage hydraulic cylinder 51. The cylinder barrel of the multi-stage hydraulic cylinder 51 is fixedly arranged on one side, close to the driving roller 31a, of the machine base 1, and the piston rod of the multi-stage hydraulic cylinder 51 is connected with the mounting base of the adjusting roller 31b in a driving mode.
In order to ensure that the adjusting roller 31b moves along a fixed track, in this embodiment, the conveying assembly 3 further includes a first guiding structure, the first guiding structure includes a roller 342 and a sliding groove 341, the sliding groove 341 is formed in the machine base 1 and extends in the front-back direction, the sliding groove 341 is located below the horizontal conveyor belt segment 321, and the roller 342 is rotatably mounted on the mounting seat of the adjusting roller 31 b. Through the way that the roller 342 is matched with the chute 341, the structure is simple, so that the adjusting roller 31b slides forwards and backwards along the chute 341, and the stability of the conveying direction of the conveyor belt is ensured.
When the length of the horizontal conveyor belt segment 321 is reduced, the conveyor belt located below is in a loose state, so that the conveyor belt cannot smoothly rotate, in this embodiment, the conveyor belt further comprises a transition conveyor belt segment 322 connected with the horizontal conveyor belt segment 321 and located below the horizontal conveyor belt segment 321, the conveying assembly 3 further comprises a tensioning roller 33, and the tensioning roller 33 is rotatably installed at the lower end of the machine base 1 along a left-right axis and located between the horizontal conveyor belt segment 321 and the transition conveyor belt segment 322 to downwardly abut against the transition conveyor belt segment 322. With the arrangement, the conveyor belts are all in a tightened state under the condition that the length of the horizontal conveyor belt segment 321 is kept in an increased or reduced state, so that the normal operation of the conveyor belts is ensured.
In order to make the position of the tension roller 33 reasonably adjusted when the length of the horizontal conveyor belt segment 321 is changed, in this embodiment, the belt type grain diversion transmission device 100 further includes a scissors mechanism 4 which is arranged on the base 1 and can be extended and contracted up and down, the scissors mechanism 4 is arranged between the horizontal conveyor belt segment 321 and the transition conveyor belt segment 322, the upper end of the scissors mechanism 4 is arranged on the base 1, and the lower end of the scissors mechanism is arranged on the mounting base of the tension roller 33. This achieves that the tensioning roller 33 is adjustable in its vertical position.
Specifically, the scissors mechanism 4 includes a plurality of scissors units 41 connected in an up-down direction, each of the scissors units 41 includes a first scissors arm and a second scissors arm hinged to each other at middle positions, and is located in two adjacent scissors units 41 in the up-down direction, a lower end of the first scissors arm of the upper scissors unit 41 is hinged to an upper end of the second scissors arm of the lower scissors unit 41, and a lower end of the second scissors arm of the upper scissors unit 41 is hinged to an upper end of the first scissors arm of the lower scissors unit 41;
the plurality of scissors units 41 include an adjusting scissors unit 411 at an upper end and a connecting scissors unit 412 at a lower end, a distance between an upper end of a first scissors arm of the adjusting scissors unit 411 and an upper end of a second scissors arm of the adjusting scissors unit is adjustable, and a lower end of the first scissors arm and a lower end of the second scissors arm of the connecting scissors unit 412 are fixedly connected with the mounting seat of the tensioning roller 33. So that the tensioning roller 33 is adjustable in the vertical direction by means of the scissor unit 41.
Further, referring to fig. 3, the scissors mechanism 4 further includes a scissors driving assembly 42, the scissors driving assembly 42 includes a bottom plate 421, a lead screw 422, two sliding blocks 423 and a scissors motor, the bottom plate 421 is fixedly mounted on the base 1, the lead screw 422 is mounted on the bottom plate 421 and extends along a front-back direction, the lead screw 422 includes a first lead screw section with clockwise threads and a second lead screw section with counterclockwise threads, the two sliding blocks 423 are movably mounted on the bottom plate 421 along the front-back direction, through holes for inserting the lead screw 422 are formed in the two sliding blocks 423, a first internal thread is formed on an inner wall of one through hole corresponding to the first lead screw section, a second internal thread is formed on an inner wall of the other through hole corresponding to the second lead screw section, the scissors motor is fixedly mounted on the base 1, the main shaft of the scissors motor is in driving connection with the lead screw 422, wherein, two sliding blocks 423 are respectively sleeved on the first lead screw and the second lead screw in a corresponding threaded manner, and the two sliding blocks 423 are respectively arranged at the upper ends of the first scissors arm and the second scissors arm of the adjustment scissors unit 411. Through two the sliding block 423 drives the scissors arm of adjustment scissors unit 411 is followed lead screw 422 motion, the lead screw end of lead screw 422 is turned round to opposite, thereby realizes the first scissors arm and the opposite direction motion of second scissors arm orientation of adjustment scissors unit 411 realize the shortening and the extension of scissors unit 41, simple structure, convenient operation.
In order to ensure that the tensioning roller 33 moves along a fixed track, in this embodiment, the scissors mechanism 4 further includes a second guiding structure, the second guiding structure includes a sliding rail and a sliding block, the sliding rail and the sliding block are matched with each other, the sliding rail is formed on the base 1 and extends along the vertical direction, and the sliding block is mounted on the mounting seat of the tensioning roller 33. The guide is carried out in a way that the slide rail and the slide block are mutually matched, so that the tensioning roller 33 moves along a certain track, and the device is simple in structure and easy to realize.
The driving roller 31a can also be driven by a motor in a manual mode, in the embodiment, the belt type grain diversion transmission device 100 further comprises a rotation driving assembly, the rotation driving assembly comprises a conveyor belt motor and a belt pulley assembly, the conveyor belt motor is fixedly installed at the upper end of the machine base 1, the conveyor belt motor comprises a driving shaft extending along the left side and the right side, the belt pulley assembly comprises a driving belt pulley and a driven belt pulley which are in driving connection with each other, the driving belt pulley is in fixed connection with the driving shaft and rotates coaxially, and the driven belt pulley is in fixed connection with the rotating shaft of the driving roller 31a and rotates coaxially. The conveyer belt motor drives the driving belt wheel to rotate, drives the driven belt wheel to rotate, so that the driving roller 31a rotates, the driving is realized in a mode of driving a wheel set through the motor, and the conveyer belt motor is simple in structure and easy to realize.
In this embodiment, a plurality of the diversion guide outlets 212 are provided, and referring to fig. 4, the diversion guide outlets 212 are provided in stages, two diversion guide outlets 212 are separated from the diversion introduction port 211, and then diversion is performed, and finally a 4-strand diversion form is realized, so that the diversion guide outlets are uniformly distributed on the conveyor belt, one side is prevented from being stacked too high, and rationalization of stacking is realized.
In order to control the flow rate of the grain in the flow dividing assembly 2, the flow dividing assembly 2 further includes a flow control valve 22 for controlling the flow rate of the flow dividing outlet 212. In this embodiment, because the reposition of redundant personnel export 212 is 2 grades of reposition of redundant personnel, consequently flow control valve 22 divide into one-level splitter valve and second grade splitter valve, one-level splitter valve is used for carrying out flow control when once shunting, second grade splitter valve will via the grain that one-level splitter valve shunted carries out the secondary and shunts.
It should be noted that, in this embodiment, the number of the diversion outlet ports 212 and the flow control valves 22 is not limited, and the flow control valves 22 may be appropriately arranged according to the actual number of diversion stages and the number of the diversion outlet ports 212.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The utility model provides a belt grain reposition of redundant personnel transmission device which characterized in that includes:
a machine base;
the shunting assembly is arranged on the base and is provided with a shunting inlet and a shunting outlet which are distributed in the vertical direction; and the number of the first and second groups,
conveying assembly, including locating the conveyer belt of reposition of redundant personnel subassembly below, the conveyer belt includes along preceding horizontal conveyer belt section to the back conveying, the front end of horizontal conveyer belt section is located the below of reposition of redundant personnel delivery port, horizontal conveyer belt section below is equipped with and is used for the drive two cylinder of horizontal conveyer belt pivoted, two the cylinder sets up along preceding backward interval, including the driving drum that is located the place ahead and the adjusting cylinder that is located the rear, the adjusting cylinder is close to or keeps away from along the front and back driving drum activity, so that the length of horizontal conveyer belt section is adjustable.
2. The belt type grain diversion and conveying device according to claim 1, further comprising a linear driving device, wherein a fixed end of the linear driving device is arranged on one side of the machine base close to the diversion assembly, and a movable end of the linear driving device is arranged on the mounting seat of the adjusting roller.
3. The belt-type grain diversion conveyor according to claim 2, wherein said conveying assembly further comprises a first guiding structure, said first guiding structure comprises a roller and a sliding chute, said roller and said sliding chute are engaged with each other, said sliding chute is formed on said base and extends in a front-back direction, said sliding chute is located below said horizontal conveyor section, and said roller is rotatably mounted on a mounting seat of said adjusting roller.
4. The belt type grain diversion conveyor according to claim 1, wherein said conveyor belt further comprises a transition conveyor section connected to and below said horizontal conveyor section;
the conveying assembly further comprises a tensioning roller, the tensioning roller is rotatably mounted to the lower end of the machine base along a left-right axis, is located between the horizontal conveying belt section and the transition conveying belt section and is used for downwards abutting against the transition conveying belt section.
5. The belt type grain split-flow conveying device according to claim 4, further comprising a vertically retractable scissors mechanism disposed on the base, wherein the scissors mechanism is disposed between the horizontal conveyor belt section and the transition conveyor belt section, the scissors mechanism has an upper end disposed on the base and a lower end disposed on the mounting seat of the tension roller.
6. The belt type grain diversion conveying device according to claim 5, wherein said scissor mechanism comprises a plurality of scissor units connected up and down, each scissor unit comprises a first scissor arm and a second scissor arm hinged to each other at the middle position, and the first scissor arm and the second scissor arm are vertically upward in two adjacent scissor units, the lower end of the first scissor arm of the upper scissor unit is hinged to the upper end of the second scissor arm of the lower scissor unit, and the lower end of the second scissor arm of the upper scissor unit is hinged to the upper end of the first scissor arm of the lower scissor unit;
the tension roller is arranged on the upper end of the tension roller, the tension roller is arranged on the lower end of the tension roller, the upper end of the first scissor arm of the tension roller is connected with the lower end of the second scissor arm of the tension roller, and the lower end of the tension roller is fixedly connected with the lower end of the tension roller.
7. The belt type grain split-flow conveying device according to claim 6, wherein the scissor mechanism further comprises a scissor driving assembly, and the scissor driving assembly comprises:
the bottom plate is fixedly arranged on the base;
the screw rod is arranged on the bottom plate and extends forwards and backwards, and comprises a first screw rod section with clockwise rotation threads and a second screw rod section with anticlockwise rotation threads;
the two sliding blocks are movably arranged on the bottom plate in the front-back direction, through holes for inserting the screw rods are formed in the two sliding blocks in a penetrating manner, first internal threads are arranged on the inner wall of one through hole corresponding to the first screw rod section, and second internal threads are arranged on the inner wall of the other through hole corresponding to the second screw rod section; and the number of the first and second groups,
the scissor motor is fixedly arranged on the base, and a main shaft of the scissor motor is in driving connection with the screw rod;
the sliding blocks are respectively sleeved on the first screw rod and the second screw rod corresponding to the threads, and are respectively arranged at the upper ends of the first scissor arm and the second scissor arm of the adjusting scissor unit.
8. The belt type grain split-flow conveying device according to claim 5, wherein the scissors mechanism further comprises a second guiding structure, the second guiding structure comprises a sliding rail and a sliding block, the sliding rail and the sliding block are matched with each other, the sliding rail is formed on the base and extends in the up-down direction, and the sliding block is mounted on the mounting seat of the tensioning roller.
9. The belt-type grain diversion conveyor according to claim 1, further comprising a rotation driving assembly, said rotation driving assembly comprising:
the conveyor belt motor is fixedly arranged at the upper end of the base and comprises a driving shaft extending along the left-right direction; and the number of the first and second groups,
the belt wheel assembly comprises a driving belt wheel and a driven belt wheel which are in driving connection with each other, the driving belt wheel is fixedly connected with the driving shaft and coaxially rotates, and the driven belt wheel is fixedly connected with a rotating shaft of the driving roller and coaxially rotates.
10. The belt type grain split-flow conveying device according to claim 1, wherein a plurality of the split-flow outlet ports are provided.
CN202011087508.1A 2020-10-12 2020-10-12 Belt type grain flow dividing and conveying device Active CN112173589B (en)

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CN113697426A (en) * 2021-09-08 2021-11-26 天津开发区精诺瀚海数据科技有限公司 Flexible intelligent conveying device
CN114229349A (en) * 2022-01-04 2022-03-25 中国煤炭科工集团太原研究院有限公司 Tensioning device and rubber belt conveyor

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CN108736817A (en) * 2018-07-11 2018-11-02 奔亚科技集团有限公司 A kind of solar cell module
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JPS6026506A (en) * 1983-07-25 1985-02-09 Kawasaki Heavy Ind Ltd Device for distributing powdered material
CN103332510A (en) * 2013-07-10 2013-10-02 昆明理工大学 Material evenly-distributing device of horizontal type telescopic material distributing belt
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CN114229349B (en) * 2022-01-04 2023-12-01 中国煤炭科工集团太原研究院有限公司 Tensioning device and rubber belt conveyor

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