CN218587691U

CN218587691U - Plant straw reducing mechanism

Info

Publication number: CN218587691U
Application number: CN202222892669.9U
Authority: CN
Inventors: 谭德星; 苏晓艺
Original assignee: Weifang Shimamoto Microbiological Technology Research Institute
Current assignee: Weifang Shimamoto Microbiological Technology Research Institute
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-10
Anticipated expiration: 2032-10-31

Abstract

The utility model provides a plant straw reducing mechanism relates to the feed processing field. This plant straw reducing mechanism, including the fixed cover, fixed cover front end top through connection has the feeder hopper, feeder hopper front end inner wall fixedly connected with deflector, fixed cover rear end bottom through connection has a hopper, and the fixed cover left end is located feeder hopper rear fixedly connected with bracing piece, bracing piece bottom left side fixedly connected with driving motor. This plant straw reducing mechanism is when using, insert straw one end in the feeder hopper, the crushing sword of fixed cover inside is smashed the straw, driving motor drives drive gear and rotates, drive gear drives contact gear and rotates, contact gear drives the tight pulley and rotates, contact gear drives the catch bar with the tight pulley and moves, the catch bar drives the carriage removal, the carriage passes through guide rail and draw-in groove drive slide bar downstream, the slide bar drives the cutting off sword through the sleeve and cuts off the straw, the advantage of deciding the distance has.

Description

Plant straw reducing mechanism

Technical Field

The utility model relates to a feed processing technology field specifically is a plant 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, and is also a coarse feed, and is characterized by high content of coarse fibers, lignin and the like.

The existing crushing device cannot convey straws, the crushing device is high in the input mode of the straws, the straws are long in length, and the straws need to be manually held to be pushed into the crushing device, so that the crushing efficiency is seriously influenced by the mode, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides a plant straw reducing mechanism has solved the problem of mentioning in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a plant straw reducing mechanism, including the fixed cover, fixed cover front end top through connection has the feeder hopper, feeder hopper front end inner wall fixedly connected with deflector, fixed cover rear end bottom through connection has a hopper, the fixed cover left end is located feeder hopper rear fixedly connected with bracing piece, bracing piece bottom left side fixedly connected with driving motor, the driving motor right-hand member is located bracing piece right side fixedly connected with drive gear, the meshing of drive gear surface front end has contact gear, contact gear right-hand member fixedly connected with tight pulley, it is connected with the mount to lie in the feeder hopper upper end rotation between contact gear and the tight pulley, contact gear and the equal fixedly connected with catch bar in tight pulley bottom, the catch bar is kept away from mount one end and is rotated and is connected with the removal frame, remove frame left end fixedly connected with guide rail, guide rail top surface sliding connection has the draw-in groove, the draw-in groove left end constitutes with the bracing piece top and rotates and is connected, it is located the inside fixedly connected with slide bar of feeder hopper to remove the frame bottom, the slide bar is kept away from and is connected with sleeve that slide bar one end surface sliding connection has the slide sleeve, slide bar one end fixedly connected with cutting off knife is kept away from the sleeve, the sleeve outside the cutting off knife, reset spring has been cup jointed above the cutting off the cutting off knife.

Preferably, the inside crushing sword that sets up of fixed cover, deflector are inclination setting towards the feeder hopper bottom, and driving motor is connected with bracing piece left side wall.

Preferably, the right end of the driving motor is connected with the driving gear through a power rod, the contact gear and the fixed wheel are arranged in the same size, and the fixed frame is fixedly connected with the top wall of the feeding hopper.

Preferably, the movable frame is arranged in an n shape, the guide rail extends to the upper part of the movable frame, and the top wall of the feed hopper is provided with a movable groove meshed with the movable frame.

Preferably, the bottom of the sliding rod is provided with a limiting ring, and a limiting groove meshed with the sliding rod is formed in the sleeve.

Preferably, the cutting knife is arranged in a triangular shape, and a stop dog meshed with the reset spring is arranged at the top end of the sleeve.

(III) advantageous effects

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

1. this plant straw reducing mechanism is when using, insert the feeder hopper with straw one end in, the inside crushing sword of fixed cover is smashed the straw, driving motor drives drive gear and rotates, drive gear drives contact gear and rotates, contact gear drives the tight pulley and rotates, contact gear drives the catch bar with the tight pulley and removes, the catch bar drives the carriage removal, the carriage passes through guide rail and draw-in groove drive slide bar downstream, the slide bar drives the cut-off sword through the sleeve and cuts off the straw, the problem in the device is pushed into with it to the long artifical hand straw that leads to current reducing mechanism when the operation of straw length has been solved, the advantage of deciding has the fixed distance.

2. This plant straw reducing mechanism is when using, when removing the frame rebound, the slide bar passes through reset spring pulling sleeve upwards, and the sleeve drives the cutting off cutter and slides at the feeder hopper inner wall to realize the straw feeding, solved current reducing mechanism and can't carry out the problem of carrying the straw, had the advantage of automatic defeated material.

Drawings

FIG. 1 is an orthographic triaxial drawing of the structure of the present invention;

FIG. 2 is a schematic view of a driving gear of the present invention;

FIG. 3 is a schematic view of the structure guide plate of the present invention;

FIG. 4 is a schematic view of the structural guide rail of the present invention;

fig. 5 is a schematic view of the structural sleeve of the present invention.

Wherein, 1 fixed cover, 2 feeder hoppers, 3 deflector, 4 play hoppers, 5 bracing pieces, 6 driving motors, 7 drive gears, 8 contact gears, 9 fixed pulleys, 10 fixed brackets, 11 catch bars, 12 moving frames, 13 guide rails, 14 clamping grooves, 15 slide bars, 16 sleeves, 17 cut-off knives, 18 reset springs.

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 plant straw smashing device, as shown in figures 1-5, comprising a fixed cover 1, a smashing knife is arranged in the fixed cover 1, the smashing knife is connected with an external motor, the top of the front end of the fixed cover 1 is connected with a feed hopper 2, the inner wall of the front end of the feed hopper 2 is fixedly connected with a guide plate 3, the guide plate 3 is arranged in an inclined angle towards the bottom of the feed hopper 2, the setting of the guide plate 3 prevents the straw from interfering with a cutting knife 17, the bottom of the rear end of the fixed cover 1 is connected with a discharge hopper 4, the left end of the fixed cover 1 is arranged at the rear of the feed hopper 2 and is fixedly connected with a support rod 5, the left side of the bottom of the support rod 5 is fixedly connected with a driving motor 6, the right side of the driving motor 6 is connected with a driving gear 7, the right end of the driving motor 6 is connected with the driving gear 7 by a power rod, the front end of the outer surface of the driving gear 7 is engaged with a contact gear 8, the right end of the contact gear 8 is fixedly connected with a fixed wheel 9, the contact gear 8 is arranged with a top wall of the fixed frame 12, the contact gear 12 is connected with a top wall of the movable frame 12, the top wall of the movable frame 12 is connected with a top wall 12, the top wall 12, the left end of a clamping groove 14 is rotationally connected with the top of a supporting rod 5, the clamping groove 14 plays a role in guiding a movable frame 12 through a guide rail 13, the bottom end of the movable frame 12 is located at a slide rod 15 fixedly connected inside a feed hopper 2, the slide rod 15 is connected with a sleeve 16 in a sliding manner on the outer surface of one end, away from the movable frame 12, of the slide rod 15, a limit groove meshed with the slide rod 15 is formed inside the sleeve 16, the sleeve 16 is located at a position away from the slide rod 15, one end of the slide rod 15 is fixedly connected with a cut-off knife 17, the cut-off knife 17 is in a triangular shape, the cut-off knife 17 is convenient to cut off straws, one end of each straw is inserted into the feed hopper 2, the straw is crushed by a crushing knife inside a fixed cover 1, a driving gear 7 is driven to rotate by a driving gear 6, the driving gear 7 drives a contact gear 8 to rotate, the contact gear 8 drives a fixed wheel 9 to rotate, the contact gear 8 and the fixed wheel 9 drive a push rod 11 to move, the push rod 11 drives the movable frame 12 to move, the movable frame 12 drives the slide rod 15 to move downwards through the guide rail 13 and the clamping groove 14, the slide rod 15 drives the cut off the straws through the sleeve 16 to cut off the straw, the outer surface of the sleeve 17 is sleeved with a reset spring 18, the reset spring 18 is arranged above the sleeve 16, the inner wall of the movable frame, the slide rod 18 drives the reset spring to drive the slide rod 12, the reset spring to move upwards, the reset spring, the inner wall of the slide rod 18, and the reset spring to realize the reset spring when the reset spring 18, and the reset spring when the reset spring of the slide rod 16, and the slide rod 18, and the slide rod 16, the reset spring is pulled upwards, and the reset spring.

The working principle is as follows:

this plant straw reducing mechanism is when using, insert feeder hopper 2 with straw one end in, the crushing sword of fixed cover 1 inside is smashed the straw, driving motor 6 drives drive gear 7 and rotates, drive gear 7 drives contact gear 8 and rotates, contact gear 8 drives tight pulley 9 and rotates, contact gear 8 drives catch bar 11 with tight pulley 9 and removes, catch bar 11 drives removal frame 12 and removes, removal frame 12 drives slide bar 15 through guide rail 13 and draw-in groove 14 and removes downwards, slide bar 15 drives cutting off cutter 17 through sleeve 16 and cuts off the straw, when removal frame 12 upwards removes, slide bar 15 upwards through reset spring 18 pulling sleeve 16, sleeve 16 drives cutting off cutter 17 and slides at feeder hopper 4 inner wall, thereby realize the straw feeding.

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 plant straw reducing mechanism, includes fixed cover (1), its characterized in that: the top of the front end of the fixed cover (1) is connected with a feed hopper (2) in a through mode, the inner wall of the front end of the feed hopper (2) is fixedly connected with a guide plate (3), the bottom of the rear end of the fixed cover (1) is connected with a discharge hopper (4) in a through mode, the left end of the fixed cover (1) is positioned at the rear of the feed hopper (2) and is fixedly connected with a support rod (5), the left side of the support rod (5) is fixedly connected with a driving motor (6), the right end of the driving motor (6) is positioned at the right side of the support rod (5) and is fixedly connected with a driving gear (7), the front end of the outer surface of the driving gear (7) is meshed with a contact gear (8), the right end of the contact gear (8) is fixedly connected with a fixed wheel (9), a fixed frame (12) is positioned between the contact gear (8) and the fixed wheel (9) and is positioned at the upper end of the feed hopper (2) and is rotatably connected with a fixed frame (10), the contact gear (8) and the bottom of the fixed wheel (9) is fixedly connected with a push rod (11), one end of the push rod (11) is rotatably connected with a movable frame (12), the left end of the movable frame (12) is connected with a guide rail (13) which is fixedly connected with the bottom of the fixed frame (12), the top of the movable frame (14) and the guide groove (12) is positioned at the top of the guide groove (13) and the guide groove (14) and the movable frame (15), the outer surface of one end, far away from the moving frame (12), of the sliding rod (15) is connected with a sleeve (16) in a sliding mode, one end, far away from the sliding rod (15), of the sleeve (16) is fixedly connected with a cutting knife (17), and a reset spring (18) is sleeved on the outer surface of the sleeve (16) and located above the cutting knife (17).

2. The plant straw smashing device according to claim 1, wherein: the crushing cutter is arranged inside the fixed cover (1), the guide plate (3) is arranged at an inclined angle towards the bottom of the feeding hopper (2), and the driving motor (6) is connected with the left side wall of the supporting rod (5).

3. The plant straw smashing device according to claim 1, wherein: the right end of the driving motor (6) is connected with the driving gear (7) through a power rod, the contact gear (8) and the fixed wheel (9) are arranged in the same size, and the fixed frame (10) is fixedly connected with the top wall of the feeding hopper (2).

4. The plant straw smashing device according to claim 1, wherein: the movable frame (12) is arranged in an n-shaped mode, the guide rail (13) extends to the upper portion of the movable frame (12), and a movable groove meshed with the movable frame (12) is formed in the top wall of the feed hopper (2).

5. The plant straw smashing device according to claim 1, wherein: the bottom of the sliding rod (15) is provided with a limiting ring, and a limiting groove meshed with the sliding rod (15) is formed in the sleeve (16).

6. The plant straw smashing device according to claim 1, wherein: the cutting knife (17) is arranged in a triangular shape, and a stop block meshed with the reset spring (18) is arranged at the top end of the sleeve (16).