CN212381709U

CN212381709U - Straw reducing mechanism for agricultural production

Info

Publication number: CN212381709U
Application number: CN202020424760.6U
Authority: CN
Inventors: 马蕙菲
Original assignee: 马蕙菲
Current assignee: SHANGHAI SUNKAI NEW ENERGY DEVELOPMENT Co.,Ltd.
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2021-01-22
Anticipated expiration: 2030-03-27

Abstract

The utility model provides a straw reducing mechanism for agricultural production relates to agricultural technical field. This straw reducing mechanism for agricultural production, including the pressure tank, the inside of pressure tank is hollow structure, the crushing case of bottom surface fixedly connected with and inside intercommunication of pressure tank, the last fixed surface of pressure tank be connected with the income hopper of inside intercommunication, the inside slip grafting of pressure tank has two movable blocks, is provided with the extrusion piece between two movable blocks, the one end that two extrusion pieces kept away from each other is respectively through two extrusion spring fixed connection with the one side that two movable blocks are close to each other. This straw reducing mechanism for agricultural production through setting up the hinge bar and moving the pole, has reached the effect that two extrusion pieces compressed tightly the straw at the in-process that the circulation is close to each other, has solved when the straw is put into straw reducing mechanism, takes place to block up easily at the entrance, makes the straw unloading very slow when smashing to cause the lower problem of kibbling efficiency.

Description

Straw reducing mechanism for agricultural production

Technical Field

The utility model relates to the field of agricultural technology, specifically a straw reducing mechanism for agricultural production.

Background

Agriculture is an important industrial sector in national economy, and is a sector that takes land resources as production objects, and is an industry that produces food and industrial raw materials by cultivating animal and plant products, and belongs to the first industry, and a sector that uses land resources for planting production is a planting industry.

In the agricultural production process, the straws need to be crushed, so that the straws can be conveniently subjected to subsequent treatment, when the straws are placed into the straw crushing device, the straws are fluffy and easy to block at an inlet, so that the straws are slowly discharged when crushed, and the crushing efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a straw reducing mechanism for agricultural production has solved when the straw is put into straw reducing mechanism, and the straw is fluffy relatively, takes place to block up easily in the entrance, makes the straw unloading very slow when smashing to cause the lower problem of kibbling efficiency.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a straw smashing device for agricultural production comprises a pressurizing box, the interior of the pressurizing box is of a hollow structure, the bottom surface of the pressurizing box is fixedly connected with a smashing box communicated with the interior, the upper surface of the pressurizing box is fixedly connected with a feeding hopper communicated with the interior, two moving blocks are inserted into the pressurizing box in a sliding mode, an extruding block is arranged between the two moving blocks, one ends, far away from each other, of the two extruding blocks are fixedly connected with one surfaces, close to each other, of the two moving blocks through two extruding springs, the other surfaces, far away from each other, of the two moving blocks are hinged with two hinge rods, one sides, far away from each other, of the two moving blocks are provided with two rotating discs, the front surfaces of the two rotating discs in front and the back surfaces of the two rotating discs in back are fixedly connected with rotating shafts, the front ends of the two rotating shafts in front and the back ends of the two rotating, the one side that is located two left turntables and is close to each other is located two turntables and is close to each other on right side all through moving pole fixed connection, and the right-hand member that is located the left end of two hinge bars on left side and two hinge bars on being located the right side rotates respectively and cup joints the surface of moving the pole at two, and four hinge bars all are located between four turntables.

The inside of smashing the case is provided with two crushing structure, both ends rotate respectively around two crushing structure and run through the dead-back inner wall of smashing the case, the place ahead of smashing the case is provided with two gears, two gear intermeshing, two gears are fixed the surface of cup jointing at two crushing structure respectively, the place ahead that is located left gear is provided with the motor, the motor is with the positive fixed connection who smashes the case, the output of motor and the positive terminal surface fixed connection who is located left crushing structure, the bottom surface of pressurization case is located two bracing pieces of the equal fixedly connected with in the left and right sides of smashing the case, the bottom surface fixedly connected with of smashing the case goes out the hopper with inside intercommunication, two pivots that are located the place ahead run through the one end of pressurizing case and the output of motor and are connected through.

Preferably, two rolling wheels are mounted on the bottom surfaces of the two moving blocks, and the bottom surfaces of the four rolling wheels are in rolling contact with the inner bottom wall of the pressurizing box.

Preferably, the inside of the pressure tank is provided with guide plates above the two extrusion blocks, and the two guide plates are fixedly connected with the two extrusion blocks respectively.

Preferably, one side of each moving block, which is far away from each other, is fixedly connected with the inner wall of the left side and the right side of the pressurizing box through two positioning telescopic rods, and the two moving rods are located between the four positioning telescopic rods.

Preferably, the two sliding rods are fixedly connected to the surfaces, far away from each other, of the two extrusion blocks, the left ends of the two sliding rods located on the left side and the right ends of the two sliding rods located on the right side respectively penetrate through the surfaces, close to each other, of the two moving blocks in a sliding mode, and the four extrusion springs are respectively sleeved on the outer surfaces of the four sliding rods.

Preferably, the feeding hopper and the discharging hopper are both conical in shape and are coaxially arranged.

(III) advantageous effects

The utility model provides a straw reducing mechanism for agricultural production. The method has the following beneficial effects:

1. this straw reducing mechanism for agricultural production, through setting up the hinge bar, the movable block, carousel and movable pole, when smashing the straw, the starter motor drives two pivots through the conveyer belt and rotates, make two carousels rotate, thereby drive movable pole and rotate around the pivot, then drive the movable block through the hinge bar and remove about the circulation, the movable block removes about driving the extrusion piece circulation through the extrusion spring, the effect that two extrusion pieces compressed tightly the straw at the in-process that the circulation is close to each other has been reached, when having solved and putting into straw reducing mechanism at the straw, the straw is more fluffy, take place easily to block up at the entrance, make the straw unloading very slow when smashing, thereby cause the lower problem of kibbling efficiency.

2. This straw reducing mechanism for agricultural production through setting up the wheel that rolls, and the motor drives the carousel through the conveyer belt and moves, then makes the movable block carry out the in-process that moves, and the movable block drives the wheel that rolls and rolls at the internal bottom wall of pressure tank, has reached the effect that has reduced the frictional force between movable block and the pressure tank, has solved the movable block because cause the problem of wearing and tearing with the friction of pressure tank.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the crushing structure and the gear of the present invention;

fig. 3 is a schematic view of the connection between the rolling wheel and the moving block of the present invention;

fig. 4 is a schematic view of the connection between the sliding rod and the moving block of the present invention.

The device comprises a pressurizing box 1, a feeding hopper 2, a moving block 3, an extruding block 4, a hinged rod 5, a rotating disc 6, a rotating shaft 7, a moving rod 8, an extruding spring 9, a crushing structure 10, a crushing box 11, a gear 12, a motor 13, a supporting rod 14, a discharging hopper 15, a conveying belt 16, a rolling wheel 17, a guide plate 18, a positioning telescopic rod 19 and a sliding rod 20.

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.

The embodiment of the utility model provides a straw reducing mechanism for agricultural production, as shown in figure 1-4, including the pressure tank 1, the inside of the pressure tank 1 is hollow structure, the bottom surface of the pressure tank 1 is fixedly connected with the crushing tank 11 communicated with the inside, the upper surface of the pressure tank 1 is fixedly connected with the feeding hopper 2 communicated with the inside, the inside of the pressure tank 1 is slidably inserted with two moving blocks 3, the bottom surfaces of the two moving blocks 3 are both provided with two rolling wheels 17, the bottom surfaces of the four rolling wheels 17 are both in rolling contact with the inner bottom wall of the pressure tank 1, the rolling wheels 17 are arranged to change the friction force between the moving blocks 3 and the pressure tank 1 into rolling friction force, so that the abrasion between the moving blocks 3 and the pressure tank 1 is reduced, the squeezing blocks 4 are arranged between the two moving blocks 3, the guide plates 18 are arranged above the two squeezing blocks 4 in the pressure tank 1, the two guide plates 18 are respectively fixedly connected with the two squeezing blocks 4, the two guide plates 18 are arranged in a V shape, so that straws slide between the two extrusion blocks 4, one ends of the two extrusion blocks 4, which are far away from each other, are fixedly connected with one surfaces, which are close to the two moving blocks 3, through the two extrusion springs 9 respectively, the two extrusion blocks 4 can extrude straws with different quantities, one surfaces, which are far away from each other, of the two extrusion blocks 4 are fixedly connected with two sliding rods 20 respectively, the left ends of the two sliding rods 20 positioned on the left side and the right ends of the two sliding rods 20 positioned on the right side slide through the surfaces, which are close to the two moving blocks 3, respectively, the four extrusion springs 9 are respectively sleeved on the outer surfaces of the four sliding rods 20, the sliding rods 20 are arranged to ensure that the extrusion blocks 4 and the moving blocks 3 cannot deviate, the surfaces, which are far away from each other, of the two movable blocks 3 are hinged rods, the front sides of two rotating discs 6 positioned in front and the back sides of two rotating discs 6 positioned in back are both fixedly connected with rotating shafts 7, the front ends of the two rotating shafts 7 positioned in front and the back ends of the two rotating shafts 7 positioned in back are respectively and rotatably penetrated through the inner walls of the front and back sides of the pressurizing box 1, the surfaces, close to each other, of the two rotating discs 6 positioned on the left side and the right side, of the two rotating discs 6 positioned on the right side are both fixedly connected through moving rods 8, the left ends of the two hinged rods 5 positioned on the left side and the right ends of the two hinged rods 5 positioned on the right side are respectively and rotatably sleeved on the outer surfaces of the two moving rods 8, the moving rods 8 and the rotating shafts 7 are eccentrically arranged, the sides, far away from each other, of the two moving blocks 3 are respectively and fixedly connected with the inner walls on the left side and the right, four articulated rods 5 are located between four turntables 6.

Two crushing structures 10 are arranged inside a crushing box 11, the front end and the rear end of each of the two crushing structures 10 respectively rotate to penetrate through the inner wall of the front side and the rear side of the crushing box 11, two gears 12 are arranged in front of the crushing box 11, the two gears 12 are meshed with each other, the two gears 12 are respectively fixedly sleeved on the outer surfaces of the two crushing structures 10, a motor 13 is arranged in front of the gear 12 on the left side, the moving blocks 3 can be close to or away from each other when the motor 13 rotates, the motor 13 is fixedly connected with the front side of the crushing box 11, the output end of the motor 13 is fixedly connected with the front end surface of the crushing structure 10 on the left side, two support rods 14 are fixedly connected on the bottom surface of a pressurizing box 1 on the left side and the right side of the crushing box 11, a discharge hopper 15 communicated with the inside is fixedly connected, the feeding hopper 2 and the discharging hopper 15 are coaxially arranged, and one end of the two rotating shafts 7 positioned in front, which penetrate through the pressurizing box 1, is in transmission connection with the output end of the motor 13 through the conveying belt 16.

Working principle, when smashing the straw, actuating motor 13 drives two pivot 7 through conveyer belt 16 and rotates, make two carousel 6 rotate, thereby drive and move pole 8 and rotate around pivot 7, then drive two movable block 3 circulations through both sides hinge bar 5 and carry out the removal of keeping away from each other, movable block 3 drives extrusion piece 4 circulation through extrusion spring 9 and carries out the removal of keeping away from each other that is close to each other, make two extrusion pieces 4 compress tightly the straw at the in-process that the circulation is close to each other, motor 13 drives left gear 12 and rotates, two gear 12 intermeshing drive two crushing structure 10 smash the straw.

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

1. The utility model provides a straw reducing mechanism for agricultural production, includes pressure tank (1), its characterized in that: the interior of the pressurizing box (1) is of a hollow structure, the bottom surface of the pressurizing box (1) is fixedly connected with a crushing box (11) communicated with the interior, the upper surface of the pressurizing box (1) is fixedly connected with a feeding hopper (2) communicated with the interior, two moving blocks (3) are inserted into the pressurizing box (1) in a sliding mode, an extruding block (4) is arranged between the two moving blocks (3), one ends, far away from each other, of the two extruding blocks (4) are fixedly connected with one sides, close to the two moving blocks (3), of the two moving blocks (3) through two extruding springs (9), one sides, far away from each other, of the two moving blocks (3) are hinged with two hinge rods (5), one sides, far away from each other, of the two moving blocks (3) are provided with two rotating discs (6), the front sides of the two rotating discs (6) in front and the back sides of the, the front ends of two rotating shafts (7) positioned in front and the rear ends of two rotating shafts (7) positioned in rear are respectively rotated to penetrate through the inner wall of the front side and the back side of the pressurizing box (1), one surface, close to each other, of each two rotating discs (6) positioned on the left side is fixedly connected with one surface, close to each other, of each two rotating discs (6) positioned on the right side through a moving rod (8), the left ends of two hinged rods (5) positioned on the left side and the right ends of two hinged rods (5) positioned on the right side are respectively rotatably sleeved on the outer surfaces of the two moving rods (8), and the four hinged rods (5) are respectively positioned between the four rotating discs;

the crushing box (11) is internally provided with two crushing structures (10), the front end and the rear end of each of the two crushing structures (10) respectively rotate to penetrate through the inner wall of the front surface and the rear surface of the crushing box (11), two gears (12) are arranged in front of the crushing box (11), the two gears (12) are mutually meshed, the two gears (12) are respectively and fixedly sleeved on the outer surfaces of the two crushing structures (10), a motor (13) is arranged in front of the gear (12) on the left side, the motor (13) is fixedly connected with the front surface of the crushing box (11), the output end of the motor (13) is fixedly connected with the front end surface of the crushing structure (10) on the left side, the bottom surface of the pressurizing box (1) is fixedly connected with two supporting rods (14) on the left side and the right side of the crushing box (11), the bottom surface of the crushing box (11) is fixedly, one end of the two rotating shafts (7) positioned in front, which penetrate out of the pressurizing box (1), is in transmission connection with the output end of the motor (13) through a conveying belt (16).

2. The straw crushing device for agricultural production according to claim 1, wherein: two rolling wheels (17) are respectively installed on the bottom surfaces of the two moving blocks (3), and the bottom surfaces of the four rolling wheels (17) are in rolling contact with the inner bottom wall of the pressurizing box (1).

3. The straw crushing device for agricultural production according to claim 1, wherein: the air guide plates (18) are arranged above the two extrusion blocks (4) in the pressurizing box (1), and the two air guide plates (18) are fixedly connected with the two extrusion blocks (4) respectively.

4. The straw crushing device for agricultural production according to claim 1, wherein: one side, far away from each other, of each moving block (3) is fixedly connected with the inner wall of the left side and the right side of the pressurizing box (1) through two positioning telescopic rods (19), and each moving rod (8) is located between the four positioning telescopic rods (19).

5. The straw crushing device for agricultural production according to claim 1, wherein: the two extrusion blocks (4) are respectively and fixedly connected with two sliding rods (20) on the surfaces far away from each other, the left ends of the two sliding rods (20) on the left side and the right ends of the two sliding rods (20) on the right side respectively slide and penetrate through the surfaces, close to each other, of the two moving blocks (3), and the four extrusion springs (9) are respectively sleeved on the outer surfaces of the four sliding rods (20).

6. The straw crushing device for agricultural production according to claim 1, wherein: the feeding hopper (2) and the discharging hopper (15) are both conical in shape, and the feeding hopper (2) and the discharging hopper (15) are coaxially arranged.