CN211982748U

CN211982748U - Straw smashing device

Info

Publication number: CN211982748U
Application number: CN202020637882.3U
Authority: CN
Inventors: 张荣辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-11-24
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a straw smashing device. The straw crushing device comprises a lower crushing box body; the two supporting pad legs are fixedly arranged at the bottom of the lower crushing box body; the crushing upper box body is fixedly arranged at the top of the crushing lower box body, and the top of the crushing upper box body is provided with an opening; the feeding hopper is fixedly arranged at the top of the upper crushing box body and is communicated with the upper crushing box body; the two transverse rotating rods are rotatably arranged between the inner walls of the two sides of the upper crushing box body, and two ends of the two transverse rotating rods extend out of the upper crushing box body; the first motor is installed on one side of the upper crushing box body, and an output shaft of the first motor is fixedly connected with one end of the corresponding transverse rotating rod. The utility model provides a straw reducing mechanism has convenient to use, reduces greatly and smashes the granule, improves the advantage of smashing efficiency.

Description

Straw smashing device

Technical Field

The utility model relates to a field is smashed to the straw, especially relates to a straw reducing mechanism.

Background

The straw is a general term of stem and leaf parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after seeds are harvested, more than half of the products of crop photosynthesis exist in the straw, the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a multipurpose renewable biological resource, is also a coarse feed, although lignocellulose cannot be utilized by pigs and chickens, the lignocellulose can be absorbed and utilized by cattle, sheep and other livestock of ruminants, and can well realize resource reutilization, the straw is processed by centralized collection, so that the straw is produced into a finished product of a usable land, and the primary step of straw treatment is to crush the straw.

However, in the prior art, the straw is large in size, so that the straw is often crushed insufficiently, the ideal state is difficult to achieve at one time, the straw is required to be poured into crushing equipment repeatedly for crushing, the operation is laborious, and the overall efficiency is poor.

Therefore, there is a need to provide a new straw crushing device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, reduce greatly and smash granule, improve the straw reducing mechanism who smashes efficiency.

In order to solve the technical problem, the utility model provides a straw reducing mechanism includes: crushing the lower box body; the two supporting pad legs are fixedly arranged at the bottom of the lower crushing box body; the crushing upper box body is fixedly arranged at the top of the crushing lower box body, and the top of the crushing upper box body is provided with an opening; the feeding hopper is fixedly arranged at the top of the upper crushing box body and is communicated with the upper crushing box body; the two transverse rotating rods are rotatably arranged between the inner walls of the two sides of the upper crushing box body, and two ends of the two transverse rotating rods extend out of the upper crushing box body; the first motor is arranged on one side of the upper crushing box body, and an output shaft of the first motor is fixedly connected with one end of the corresponding transverse rotating rod; the two circular gears are respectively fixedly sleeved on the corresponding transverse rotating rods and are meshed with each other; the two material through holes are respectively formed in the top of the lower crushing box body and the bottom of the upper crushing box body and are aligned; the two vertical driven rods are rotatably arranged between the inner walls of the top and the bottom of the lower crushing box body, and the bottom ends of the two vertical driven rods extend out of the lower crushing box body; the second motor is arranged at the bottom of the lower crushing box body, and an output shaft of the second motor is fixedly connected with the bottom end of the corresponding vertical driven rod; the two belt pulleys are respectively fixedly sleeved on the corresponding vertical driven rods; the belt is sleeved between the two belt pulleys.

Preferably, one side of the upper crushing box body is fixedly provided with a U-shaped welding plate, and the U-shaped welding plate is fixedly connected with the first motor.

Preferably, smash and go up equal slidable mounting on the both sides inner wall of box and have the slide bar, two equal fixed mounting has the slurcam on the one side that the slide bar is close to each other.

Preferably, two all the welding has the spiral line to smash the blade on the horizontal bull stick, two all the welding has six bars to smash the blade on the perpendicular type driven lever, the blade is smashed to the bar is the fish bone alternating expression and distributes.

Preferably, a motor supporting seat is fixedly mounted on one side of the corresponding supporting pad leg and fixedly connected with the second motor.

Preferably, the one end of corresponding horizontal bull stick is rotated and is installed first circle form piece, first circle form piece with correspond the one end of horizontal bull stick rotates the contact, smash two second circle form pieces of fixed mounting on the top inner wall of box down, two the second circle form piece respectively with correspond the top of erecting the type driven lever is rotated and is connected.

Preferably, a discharge port is formed in one side of the lower crushing box body, two fixed strip fixing blocks are fixedly mounted on one side of the lower crushing box body, a baffle plate is slidably mounted between the two fixed strip fixing blocks, and the baffle plate is matched with the discharge port.

Compared with the prior art, the utility model provides a straw reducing mechanism has following beneficial effect:

the utility model provides a straw reducing mechanism is at the cooperation of two horizontal bull sticks and two vertical driven levers for the straw is smashed the dual crushing of blade and bar via the spiral line and is smashed the blade, makes the straw more thoroughly by smashing, has improved the kibbling efficiency of straw.

Drawings

FIG. 1 is a schematic front view of a straw shredder according to a preferred embodiment of the present invention;

fig. 2 is a schematic sectional view of the present invention.

Reference numbers in the figures: 1. crushing lower box body, 2 supporting pad legs, 3 crushing upper box body, 4 feeding hopper, 5 transverse rotating rod, 6 first motor, 7 circular gear, 8 material through hole, 9 vertical driven rod, 10 second motor, 11 belt pulley, 12 belt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic front view of a straw smashing device according to a preferred embodiment of the present invention; fig. 2 is a schematic sectional view of the present invention. Straw reducing mechanism includes: crushing the lower box body 1; the two supporting pad legs 2 are fixedly arranged at the bottom of the lower crushing box body 1; the crushing upper box body 3 is fixedly arranged at the top of the crushing lower box body 1, and the top of the crushing upper box body 3 is provided with an opening; the feeding hopper 4 is fixedly arranged at the top of the upper crushing box body 3, and the feeding hopper 4 is communicated with the upper crushing box body 3; the two transverse rotating rods 5 are rotatably arranged between the inner walls of the two sides of the upper crushing box body 3, and two ends of each transverse rotating rod 5 extend out of the upper crushing box body 3; the first motor 6 is arranged on one side of the upper crushing box body 3, and an output shaft of the first motor 6 is fixedly connected with one end of the corresponding transverse rotating rod 5; the two circular gears 7 are respectively fixedly sleeved on the corresponding transverse rotating rods 5, and the two circular gears 7 are meshed; the two material through holes 8 are respectively formed in the top of the lower crushing box body 1 and the bottom of the upper crushing box body 3, and the two material through holes 8 are aligned; the two vertical driven rods 9 are rotatably arranged between the inner walls of the top and the bottom of the lower crushing box body 1, and the bottom ends of the two vertical driven rods 9 extend out of the lower crushing box body 1; the second motor 10 is installed at the bottom of the lower crushing box body 1, and an output shaft of the second motor 10 is fixedly connected with the bottom end of the corresponding vertical driven rod 9; the two belt pulleys 11 are fixedly sleeved on the corresponding vertical driven rods 9 respectively; and the belt 12 is sleeved between the two belt pulleys 11.

Smash one side fixed mounting of last box 3 have a U type welding board, U type welding board and first motor 6 fixed connection.

Smash and go up equal slidable mounting on the both sides inner wall of box 3 and have the slide bar, two equal fixed mounting has the slurcam on one side that the slide bar is close to each other.

Two all the welding has the spiral line to smash the blade on the horizontal bull stick 5, two all the welding has six bars to smash the blade on the vertical driven lever 9, the blade is smashed to the bar is the fish bone alternating expression and distributes.

And a motor supporting seat is fixedly arranged on one side of the corresponding supporting pad leg 2 and is fixedly connected with a second motor 10.

Correspond the one end of horizontal bull stick 5 is rotated and is installed first circle form piece, first circle form piece with correspond the one end of horizontal bull stick 5 is rotated and is contacted, smash fixed mounting down has two second circle form pieces, two on the top inner wall of box 1 the second circle form piece respectively with correspond the top of erecting type driven lever 9 is rotated and is connected.

Smash one side of box 1 down and seted up the discharge gate, smash one side fixed mounting of box 1 down have two decide the strip piece, two slidable mounting has the shielding plate between the strip piece of deciding, shielding plate and discharge gate looks adaptation.

The utility model provides a straw reducing mechanism's theory of operation as follows:

when the straws need to be crushed, the first motor 6 is started firstly, an output shaft of the first motor 6 drives the corresponding transverse rotating rod 5 to rotate, the transverse rotating rod 5 drives the corresponding circular gear 7 to rotate, and the two transverse rotating rods 5 realize synchronous rotation under the coordination of the two circular gears 7;

the straws are put into the upper crushing box body 3 through the feeding hopper 4, the two transverse rotating rods 5 in the rotating state crush the straws in the upper crushing box body 3 through the spiral line crushing blades, and the straws are crushed to a certain degree after the straws in the upper crushing box body 3 stay for a period of time;

then, the first motor 6 is temporarily closed to stop the two transverse rotating rods 5 from moving, then the second motor 10 is started, the second motor 10 drives the corresponding vertical driven rods 9 to rotate, the vertical driven rods 9 drive the belt pulleys 11 to rotate when rotating, and the two vertical driven rods 9 are driven to synchronously rotate under the matching of the two belt pulleys 11 and one belt 12;

promote two according to this again and slide the pole, two slide the push plates that the pole drove the correspondence and remove, cooperation through two push plates will smash 3 both sides bottoms of last box accumulational straw and push to in leading to material hole 8, make through kibbling straw fall into through two leading to material holes 8 smash down in the box 1, the straw that falls into smash down in the box 1 will be carried out the regrinding by the bar crushing blade, make the kibbling more thorough of straw, the granule is littleer, treat that the straw smashes the back that finishes, promote the shielding plate, make the shielding plate adorn between the strip piece to one side sliding motion surely for two, make this baffle slide gradually from the discharge gate, lose the sheltering from back of sunshade, the discharge gate will be in unblocked state, the convenient straw row material of smashing down in.

the utility model provides a straw reducing mechanism is at two horizontal bull sticks 5 and two vertical driven levers 9's cooperation for the straw is smashed the double crushing of blade and bar via the spiral line and is smashed the blade, makes the straw more thoroughly by smashing, has improved the kibbling efficiency of straw.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A straw reducing mechanism, its characterized in that includes:

crushing the lower box body;

the two supporting pad legs are fixedly arranged at the bottom of the lower crushing box body;

the crushing upper box body is fixedly arranged at the top of the crushing lower box body, and the top of the crushing upper box body is provided with an opening;

the feeding hopper is fixedly arranged at the top of the upper crushing box body and is communicated with the upper crushing box body;

the two transverse rotating rods are rotatably arranged between the inner walls of the two sides of the upper crushing box body, and two ends of the two transverse rotating rods extend out of the upper crushing box body;

the first motor is arranged on one side of the upper crushing box body, and an output shaft of the first motor is fixedly connected with one end of the corresponding transverse rotating rod;

the two circular gears are respectively fixedly sleeved on the corresponding transverse rotating rods and are meshed with each other;

the two material through holes are respectively formed in the top of the lower crushing box body and the bottom of the upper crushing box body and are aligned;

the two vertical driven rods are rotatably arranged between the inner walls of the top and the bottom of the lower crushing box body, and the bottom ends of the two vertical driven rods extend out of the lower crushing box body;

the second motor is arranged at the bottom of the lower crushing box body, and an output shaft of the second motor is fixedly connected with the bottom end of the corresponding vertical driven rod;

the two belt pulleys are respectively fixedly sleeved on the corresponding vertical driven rods;

the belt is sleeved between the two belt pulleys.

2. The straw crushing device as claimed in claim 1, wherein a U-shaped welding plate is fixedly installed at one side of the upper crushing box body, and the U-shaped welding plate is fixedly connected with the first motor.

3. The straw crushing device as claimed in claim 1, wherein the crushing upper box body is provided with sliding rods on the inner walls of the two sides in a sliding manner, and pushing plates are fixedly arranged on the sides, close to each other, of the two sliding rods.

4. The straw crushing device as claimed in claim 1, wherein spiral crushing blades are welded on both the two transverse rotating rods, six strip-shaped crushing blades are welded on both the two vertical driven rods, and the strip-shaped crushing blades are distributed in a fishbone staggered manner.

5. The straw crushing device as claimed in claim 1, wherein a motor support is fixedly mounted at one side of the corresponding support pad leg, and the motor support is fixedly connected with a second motor.

6. The straw crushing device as claimed in claim 1, wherein a first circular block is rotatably mounted at one end of the corresponding transverse rotating rod, the first circular block is rotatably contacted with one end of the corresponding transverse rotating rod, two second circular blocks are fixedly mounted on the inner wall of the top of the lower crushing box body, and the two second circular blocks are respectively rotatably connected with the top ends of the corresponding vertical driven rods.

7. The straw crushing device as claimed in claim 1, wherein a discharge port is formed in one side of the lower crushing box body, two fixed fixing bar blocks are fixedly mounted on one side of the lower crushing box body, a shielding plate is slidably mounted between the two fixed fixing bar blocks, and the shielding plate is matched with the discharge port.