CN217200426U

CN217200426U - Conveying belt height adjusting device for movable scraper grain raking machine

Info

Publication number: CN217200426U
Application number: CN202220129892.5U
Authority: CN
Inventors: 杨从娥; 郭毅; 郭中文; 杨鸿娟; 杨成坤
Original assignee: Lichuan Bayue Rice Industry Co ltd
Current assignee: Lichuan Bayue Rice Industry Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-08-16
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a portable scraper blade is taken off millet machine conveyer belt height adjusting device, including supporting baseplate, two sets of support columns of top one side fixedly connected with of supporting baseplate, one side of a set of support column is rotated and is connected with the rocking handle wherein, the one end of the one end fixedly connected with pivot of rocking handle, the first bevel gear of other end fixedly connected with of pivot, one side meshing of first bevel gear has second bevel gear, second bevel gear's one end fixedly connected with lead screw, there is threaded sleeve the outer wall of lead screw through threaded connection, threaded sleeve's both sides are all rotated the relative one side in bottom that is connected with first bracing piece, the both sides that are connected with second bracing piece one end are rotated respectively at the middle part of two first bracing pieces. The utility model discloses a crank handle, lead screw and threaded sleeve reach the purpose of adjusting the conveyer belt height, when avoiding cereal higher or lower, can't thoroughly accomodate cereal.

Description

Conveyer belt height adjusting device for movable scraper grain raking machine

Technical Field

The utility model relates to a scraper blade takes off millet machine technical field specifically is a portable scraper blade takes off millet machine conveyer belt height adjusting device.

Background

The grain scraper is an agricultural mechanical device, is used for collecting and dumping bulk grains, can be used for storing and loading bulk grains by matching with a conveyor, can carry out bulk grain scraping and conveying within a 180-degree range, and the conveying belt of the existing movable scraper grain scraper can basically meet daily use requirements, but has some defects and needs to be improved.

In the prior art, the conveying device for grain raking machine commonly used by people cannot adjust the height according to the height of grain, so that the grain cannot be completely accommodated when the grain is high or low, and therefore, a height adjusting device for the conveying belt for the movable scraper grain raking machine is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable scraper blade is taken off millet machine conveyer belt height adjusting device to the regulation that height can't be carried out according to the height of cereal to the conveyor for taking off millet machine that proposes among the above-mentioned background art commonly used is solved, when causing cereal higher or lower, can't thoroughly accomodate the problem of cereal.

In order to achieve the above object, the utility model provides a following technical scheme: a conveying belt height adjusting device for a movable scraper grain raking machine comprises a supporting bottom plate, wherein one side of the top of the supporting bottom plate is fixedly connected with two groups of supporting columns, one side of one group of the supporting columns is rotatably connected with a crank handle, one end of the crank handle is fixedly connected with one end of a rotating shaft, the other end of the rotating shaft is fixedly connected with a first bevel gear, one side of the first bevel gear is engaged with a second bevel gear, one end of the second bevel gear is fixedly connected with a screw rod, the outer wall of the screw rod is connected with a threaded sleeve through threads, the two sides of the threaded sleeve are rotatably connected with one side, opposite to the bottom, of the first supporting rod, the middle parts of the two first supporting rods are rotatably connected with two sides of one end of the second supporting rod respectively, the other ends of the two first supporting rods are rotatably connected with two ends of the fixing block respectively, and the top of the fixing block is fixedly connected with one side of the bottom of the supporting frame.

Preferably, the one end fixedly connected with driving motor of support frame one side, the one end of driving motor's output fixedly connected with conveyer belt is that the other end of conveyer belt rotates to be connected in the support frame inner wall, the outer wall of conveyer belt is fixed and is equipped with a plurality of baffles.

Preferably, one end of the screw rod is rotatably connected to the first supporting block, the second supporting block is fixedly connected to the top of the supporting base plate, the other end of the screw rod is rotatably connected to the second supporting block, and the second supporting block is fixedly connected to the top of the supporting base plate.

Preferably, the other end of the third supporting block is rotatably connected to the third supporting block, and the third supporting block is fixedly connected to the top of the supporting base plate.

Preferably, the first bevel gear is rotatably connected to the second supporting block, and the rotating shaft is inserted into the supporting column.

Preferably, two ends of the other side of the bottom of the driving motor are respectively and rotatably connected to the tops of the two groups of supporting columns.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this conveyer belt height adjusting device for millet machine is taken off to portable scraper blade is provided with supporting baseplate, the support column, the rocking handle, the apparatus further comprises a rotating shaft, first bevel gear, second bevel gear, the lead screw, the threaded sleeve, first bracing piece, the second bracing piece, fixed block and support frame, through rotating the rocking handle, drive the rotation of lead screw, and the meshing through the screw drives the telescopic removal of threaded sleeve, first bracing piece bottom is removed and can be driven and then the one end that the support frame is close to the fixed block is removed, thereby reach the purpose of adjusting the conveyer belt height, when avoiding cereal higher or lower, can't thoroughly accomodate cereal.

2. This cereal machine conveyer belt height adjusting device is taken off to portable scraper blade is provided with support frame, driving motor, conveyer belt and baffle, adjusts suitable high back with the support frame, starts driving motor, drives the rotation of conveyer belt, and a plurality of baffles of conveyer belt outer wall can drive cereal and transport in the granary.

Drawings

Fig. 1 is a schematic structural view of the main body of the conveying device of the present invention;

FIG. 2 is a schematic view of the transmission structure of the conveyer belt height adjusting device of the present invention;

fig. 3 is a schematic view of the main structure of the conveying device of the present invention.

In the figure: 1. a support base plate; 2. a support column; 3. a crank handle; 4. a rotating shaft; 5. a first bevel gear; 6. a second bevel gear; 7. a screw rod; 8. a threaded sleeve; 9. a first support bar; 10. a second support bar; 11. a fixed block; 12. a support frame; 13. a drive motor; 14. a conveyor belt; 15. a baffle plate; 16. a first support block; 17. a second support block; 18. a third support block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment:

a conveying belt height adjusting device for a movable scraper grain raking machine comprises a supporting base plate 1, wherein one side of the top of the supporting base plate 1 is fixedly connected with two groups of supporting columns 2, one side of one group of supporting columns 2 is rotatably connected with a crank handle 3, one end of the crank handle 3 is fixedly connected with one end of a rotating shaft 4, the other end of the rotating shaft 4 is fixedly connected with a first bevel gear 5, one side of the first bevel gear 5 is meshed with a second bevel gear 6, one end of the second bevel gear 6 is fixedly connected with a screw rod 7, the outer wall of the screw rod 7 is connected with a threaded sleeve 8 through threads, two sides of the threaded sleeve 8 are rotatably connected with the opposite sides of the bottom of a first supporting rod 9, the middle parts of the two first supporting rods 9 are respectively rotatably connected with two sides of one end of a second supporting rod 10, the other ends of the two first supporting rods 9 are respectively rotatably connected with two ends of a fixed block 11, and one side of the bottom of the supporting rod 12 is fixedly connected with the top of the fixed block 11, one end of the screw rod 7 is rotatably connected to the first supporting block 16, the second supporting block 17 is fixedly connected to the top of the supporting base plate 1, the other end of the screw rod 7 is rotatably connected to the second supporting block 17, the second supporting block 17 is fixedly connected to the top of the supporting base plate 1, the other end of the third supporting block 18 is rotatably connected to the third supporting block 18, the third supporting block 18 is fixedly connected to the top of the supporting base plate 1, the first bevel gear 5 is rotatably connected to the second supporting block 17, the rotating shaft 4 is penetratingly connected to the supporting column 2, the screw rod 7 is driven to rotate by rotating the crank handle 3, and the threaded sleeve 8 is driven to move by meshing of threads, the bottom of the first supporting rod 9 can drive one end of the secondary supporting frame 12 close to the fixed block 11 to move, so that the purpose of adjusting the height of the conveying belt is achieved, and when grains are higher or lower, grains cannot be completely stored;

one end fixedly connected with driving motor 13 of support frame 12 one side, driving motor 13's output end fixedly connected with conveyer belt 14's one end, it connects in support frame 12 inner wall to be the other end rotation of conveyer belt 14, the outer wall of conveyer belt 14 is fixed and is equipped with a plurality of baffles 15, the both ends of driving motor 13 bottom opposite side rotate respectively and connect in the top of two sets of support columns 2, adjust suitable high back with support frame 12, start driving motor 13, drive conveyer belt 14's rotation, a plurality of baffles 15 of the 14 outer walls of conveyer belt can drive cereal and transport in the granary.

The working principle is as follows: when the height of the conveying belt needs to be adjusted, the rocking handle 3 is rotated to drive the rotating shaft 4 to rotate, the first bevel gear 5 is driven to rotate, the second bevel gear 6 is driven to rotate through meshing of the first bevel gear 5 and the second bevel gear 6, the screw rod 7 is driven to rotate through rotation of the second bevel gear 6, the threaded sleeve 8 is driven to move through meshing of threads, the threaded sleeve 8 moves to drive the bottoms of the two groups of first supporting rods 9 to move, the bottoms of the two groups of first supporting rods 9 also rotate on two sides of the threaded sleeve 8, the bottom of the first supporting rod 9 moves to drive the second supporting rod 10 to move, the top of the second supporting rod 10 rotates around the middle of the two groups of first supporting rods 9, the bottom of the second supporting rod 10 rotates around the two third supporting blocks 18, and the bottom of the first supporting rod 9 moves to drive the fixing block 11 to move, then drive support frame 12 and be close to the one end removal of fixed block 11, the top of two first bracing pieces 9 can rotate around the both sides of fixed block 11 to reach the purpose of adjusting the conveyer belt height, adjust support frame 12 to suitable high back, start driving motor 13, drive the rotation of conveyer belt 14, a plurality of baffles 15 of the 14 outer walls of conveyer belt can drive cereal and transport in the granary.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a high adjusting device of conveyer belt for millet machine is taken off to portable scraper blade, includes supporting baseplate (1), its characterized in that: one side of the top of the supporting bottom plate (1) is fixedly connected with two groups of supporting columns (2), one side of one group of supporting columns (2) is rotatably connected with a crank handle (3), one end of the crank handle (3) is fixedly connected with one end of a rotating shaft (4), the other end of the rotating shaft (4) is fixedly connected with a first bevel gear (5), one side of the first bevel gear (5) is meshed with a second bevel gear (6), one end of the second bevel gear (6) is fixedly connected with a screw rod (7), the outer wall of the screw rod (7) is connected with a threaded sleeve (8) through threads, two sides of the threaded sleeve (8) are rotatably connected with one side opposite to the bottom of a first supporting rod (9), the middle parts of the two first supporting rods (9) are respectively rotatably connected with two sides of one end of a second supporting rod (10), and the other ends of the two first supporting rods (9) are respectively rotatably connected with two ends of a fixing block (11), the top of the fixed block (11) is fixedly connected with one side of the bottom of the support frame (12).

2. The height adjusting device of the conveying belt for the movable scraper grain raking machine according to claim 1, which is characterized in that: one end fixedly connected with driving motor (13) of support frame (12) one side, the one end of the output fixedly connected with conveyer belt (14) of driving motor (13) is that the other end of conveyer belt (14) rotates and connects in support frame (12) inner wall, the outer wall of conveyer belt (14) is fixed and is equipped with a plurality of baffles (15).

3. The height adjusting device of the conveying belt for the movable scraper grain raking machine according to claim 1, which is characterized in that: one end of the screw rod (7) is rotatably connected to the first supporting block (16), the first supporting block (16) is fixedly connected to the top of the supporting base plate (1), the other end of the screw rod (7) is rotatably connected to the second supporting block (17), and the second supporting block (17) is fixedly connected to the top of the supporting base plate (1).

4. The height adjusting device of the conveying belt for the movable scraper grain raking machine according to claim 1, which is characterized in that: the other end of the second support rod (10) is rotatably connected to a third support block (18), and the third support block (18) is fixedly connected to the top of the support bottom plate (1).

5. The conveying belt height adjusting device for the mobile scraper grain raking machine according to claim 1, characterized in that: first bevel gear (5) rotate to be connected in second supporting shoe (17), pivot (4) alternate and connect in support column (2).

6. The height adjusting device of the conveying belt for the movable scraper grain raking machine according to claim 2, wherein: two ends of the other side of the bottom of the support frame (12) are respectively and rotatably connected to the tops of the two groups of support columns (2).