Straw recycling and smashing device for agricultural production
By designing an automated straw screening and collection system, using the mechanical connection between springs and warning lights and the buffer design of sponge materials, the problems of time-consuming and high working strength in the straw recycling and crushing device in agricultural production are solved, and automation is achieved Collect and equipment durability enhancement.
Patent Information
- Application Number
- CN202421178295.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-01-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The straw recycling and crushing device used in agricultural production has the problem of time-consuming and labor-intensive screening and picking up straws and requiring staff to be guarded at all times, resulting in an increase in work intensity.
A straw recycling and crushing device including crushing box, multiple crushing rollers, screening frames, blanking frames, springs, power switches, convex strips and warning lamps is designed, and crushing and screening of multiple crushing rollers The slit is screened, and the warning light is activated by the mechanical connection between the spring and the power switch, which automatically prompts the staff to clean and collect straw in time, and reduces the impact force through the buffer inclined plate of the sponge material and extends the service life of the equipment.
It realizes automated straw screening and collection, reduces the work intensity of staff, extends the service life of the equipment, and improves the crushing effect and durability of the equipment through the design of equally distributed screening grooves and buffer inclined plates. .
Smart Images
Figure CN222302466U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of straw recycling, in particular to a straw recycling and crushing device for agricultural production. Background Art
[0002] The straw recycling and crushing device used in agricultural production is a device specially designed to recycle and crush crop straw. The main purpose of this device is to convert discarded straw into valuable resources, such as animal feed, organic fertilizer or biomass energy. The working principle is to feed the collected straw into the device through the feeding port. After starting the equipment, the crushing roller inside starts to rotate at high speed to crush and crush the straw. The crushed straw particles will be discharged through the discharge port.
[0003] The amount of straw that needs to be crushed is large, and there is a dead angle between the straw and the crushing roller, which may not be crushed thoroughly enough. The larger volume of straw cannot be screened out from the particles in time and re-crushed. Screening the straw is time-consuming and labor-intensive, and staff are required to always guard the collection device to facilitate the processing and re-collection of a certain amount of collected straw, which increases the work intensity of the staff. For this reason, a straw recovery and crushing device for agricultural production is designed. Utility Model Content
[0004] The purpose of the utility model is to provide a straw recovery and crushing device for agricultural production, so as to solve the problem that the straw screening and picking is time-consuming and labor-intensive and requires staff to always guard the collection device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a straw recovery and crushing device for agricultural production, comprising a crushing box and a plurality of crushing rollers, wherein the plurality of crushing rollers are respectively arranged inside the crushing box, a sealing plate is arranged on the top of the crushing box, a recovery box is arranged on the bottom of the crushing box, a horizontal plate is arranged on the bottom of the recovery box, two U-shaped plates are arranged inside the recovery box, a buffer inclined plate is arranged on one side of the two U-shaped plates, a screening frame is arranged inside the horizontal plate, a blanking frame is arranged at the bottom of the screening frame, a blanking box is arranged inside the blanking frame, a splitting box is slidably installed on one side of the blanking box, a warning light is arranged on one side of the recovery box, and a convex strip is arranged on one side of the blanking frame.
[0006] As a preferred technical solution of the utility model, an L-shaped plate is provided on one side of the recycling box, and the convex strip is located on the top of the L-shaped plate.
[0007] As a preferred technical solution of the utility model, a power switch is provided on the top of the L-shaped plate, and the warning light is electrically connected to an external power supply through the power switch.
[0008] As a preferred technical solution of the utility model, a plurality of springs are arranged on the top of the blanking frame, and a plurality of screening grooves are opened on the surface of the screening frame.
[0009] As a preferred technical solution of the utility model, one end of the plurality of springs is respectively fixedly connected to the bottom end of the screening frame, and the plurality of screening slots are arranged at equal intervals.
[0010] As a preferred technical solution of the utility model, the bottom of the recovery box is threadedly connected to the cross plate by two bolts, and the length of the cross plate is greater than the length of the blanking frame.
[0011] As a preferred technical solution of the utility model, a material discharge chute is provided at the bottom end of the recovery box.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model is a straw recovery and crushing device for agricultural production. By setting a horizontal plate, a screening frame, a blanking frame, a spring, a power switch, a convex strip and a warning light, the straw is crushed by a plurality of crushing rollers and will fall into the interior of the screening frame in sequence. The larger volume of straw is screened and filtered by the screening slot, and the qualified size of the straw falls into the blanking box through the screening slot for collection. With the increase of the amount of straw collected in the blanking box, the spring gradually extends and stretches, the height of the blanking frame gradually decreases, and the convex strip gradually approaches the power switch. After the two are squeezed, the warning light electrically connected thereto is driven to work, and the warning light emits a brighter light, which can prompt the nearby staff to clean and collect a certain amount of straw in time.
[0014] 2. The utility model discloses a straw recovery and crushing device for agricultural production. The screening grooves, splitting boxes, U-shaped plates and buffer inclined plates are arranged. The screening grooves with equal intervals can screen the straw more comprehensively. The crushed straw first falls into and contacts the two buffer inclined plates. Since the surface of the buffer inclined plates is made of sponge, which has a certain degree of softness, the impact of the straw on the surface of the buffer inclined plates is reduced, thereby avoiding serious damage to the surfaces of the buffer inclined plates, the cross plates and the drop box, and extending the service life of the three. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a front view structural schematic diagram of the utility model;
[0016] Figure 2 It is a partial bottom view structural schematic diagram of the utility model;
[0017] Figure 3 It is a partial front view structural schematic diagram of the utility model;
[0018] Figure 4 It is a partial side structural schematic diagram of the utility model.
[0019] In the figure: 1. Crushing box; 2. Crushing roller; 3. Sealing plate; 4. Recovery box; 5. U-shaped plate; 6. Buffer tilting plate; 7. Horizontal plate; 8. Screening frame; 9. Screening trough; 10. Blanking frame; 11. Spring; 12. Blanking box; 13. Split box; 14. L-shaped plate; 15. Power switch; 16. Raised strip; 17. Warning light. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4 The utility model provides a technical solution for a straw recycling and crushing device for agricultural production:
[0022] Embodiment 1:
[0023] like Figure 1-3 As shown, a straw recycling and pulverizing device for agricultural production comprises a pulverizing box 1 and a plurality of pulverizing rollers 2, wherein the plurality of pulverizing rollers 2 are respectively arranged inside the pulverizing box 1, a sealing plate 3 is arranged on the top of the pulverizing box 1, a recycling box 4 is arranged at the bottom of the pulverizing box 1, a horizontal plate 7 is arranged at the bottom of the recycling box 4, two U-shaped plates 5 are arranged inside the recycling box 4, a buffer inclined plate 6 is arranged on one side of the two U-shaped plates 5, a screening frame 8 is arranged inside the horizontal plate 7, a blanking frame 10 is arranged at the bottom of the screening frame 8, and the blanking frame 10 is arranged at the bottom of the blanking frame 10. 0 is provided with a blanking box 12 inside, a splitting box 13 is slidably installed on one side of the blanking box 12, a warning light 17 is provided on one side of the recycling box 4, and a convex strip 16 is provided on one side of the blanking frame 10. The spring 11 gradually extends and stretches, and the height of the blanking frame 10 gradually decreases, and the convex strip 16 can gradually approach the power switch 15. After the two are squeezed, the warning light 17 electrically connected thereto is driven to work, and the warning light 17 emits a brighter light, which can prompt nearby staff to clean and collect a certain amount of straw in time.
[0024] Embodiment 2:
[0025] Based on the first embodiment, Figure 1 and Figure 4As shown, one end of multiple springs 11 is fixedly connected to the bottom end of the screening frame 8, and the positions of multiple screening slots 9 are arranged at equal intervals. The bottom of the recovery box 4 is threadedly connected to the cross plate 7 by two bolts. The length of the cross plate 7 is greater than the length of the blanking frame 10. The utility model is a straw recovery and crushing device for agricultural production. By setting screening slots 9, splitting boxes 13, U-shaped plates 5 and buffer inclined plates 6, the screening slots 9 with equal intervals can screen the straw more comprehensively. The crushed straw first falls into and contacts the two buffer inclined plates 6.
[0026] Working principle: The straw recycling and crushing device used in agricultural production is a device specially designed for recycling and crushing crop straw. The main purpose of this device is to convert discarded straw into valuable resources. The working principle is to feed the collected straw into the device through the feeding port. After starting the device, the crushing roller 2 set inside starts to rotate at high speed to crush and crush the straw. The straw is crushed by multiple crushing rollers 2 and will fall into the screening frame 8 in turn. The larger volume of straw is screened and filtered by the screening slot 9, and the qualified size of the straw is The straw falls into the inside of the blanking box 12 through the screening slot 9 for collection. As the amount of straw collected in the blanking box 12 increases, the spring 11 gradually extends and stretches, the height of the blanking frame 10 gradually decreases, and the convex strip 16 gradually approaches the power switch 15. After the two are squeezed, the warning light 17 electrically connected thereto is driven to work. The warning light 17 emits a brighter light, which can prompt nearby staff to clean and collect a certain amount of straw in time. There is no need for people to always guard the blanking box 12. The warning light 17 can be illuminated to timely clean the blanking box 12. After the crushed straw is cleaned out, the cross plate 7 and the recycling box 4 are installed, and the bottom of the blanking box 12 is in a suspended state, and the spring 11 is a tension spring. When there is no force, the coils are tightly fitted. After being subjected to pressure, the coils move up and down. Therefore, when the blanking frame 10 moves downward, it is in the same straight line. As the height of the blanking frame 10 decreases, the convex strip 16 gradually approaches the power switch 15, and the screening slots 9 with equal spacing are more comprehensive for the screening of the straw. The crushed straw first falls into and contacts the two buffer inclined plates 6. Due to the surface of the buffer inclined plates 6 The material used is sponge, which has a certain degree of softness, thereby reducing the force of the straw colliding with the surface of the buffer inclined plate 6, thereby avoiding serious damage to the surfaces of the buffer inclined plate 6, the cross plate 7 and the blanking box 12, and extending the service life of the three. The recovery box 4 and the cross plate 7 are limited and fixed by two bolts. After rotating the two bolts in the opposite direction, the two can be separated from each other, which is convenient for processing the straw screened on the surface of the screening groove 9. The sealing plate 3 can be removed from the top of the crushing box body 1, which is convenient for humans to put agricultural production straw into the inside of the crushing box body 1.
[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A straw recycling and pulverizing device for agricultural production, comprising a pulverizing box (1) and a plurality of pulverizing rollers (2), wherein the plurality of pulverizing rollers (2) are respectively arranged inside the pulverizing box (1), characterized in that: A sealing plate (3) is arranged on the top of the crushing box (1), a recycling box (4) is arranged on the bottom of the crushing box (1), a transverse plate (7) is arranged on the bottom of the recycling box (4), two U-shaped plates (5) are arranged inside the recycling box (4), a buffer inclined plate (6) is arranged on one side of each of the two U-shaped plates (5), a screening frame (8) is arranged inside the transverse plate (7), a blanking frame (10) is arranged at the bottom of the screening frame (8), a blanking box (12) is arranged inside the blanking frame (10), a splitting box (13) is slidably installed on one side of the blanking box (12), a warning light (17) is arranged on one side of the recycling box (4), and a convex strip (16) is arranged on one side of the blanking frame (10).
2. The agricultural straw recycling and crushing device according to claim 1, characterized in that: An L-shaped plate (14) is provided on one side of the recovery box (4), and the convex strip (16) is located on the top of the L-shaped plate (14).
3. The agricultural straw recycling and crushing device according to claim 2, characterized in that: A power switch (15) is provided on the top of the L-shaped plate (14), and the warning light (17) is electrically connected to an external power source via the power switch (15).
4. The agricultural straw recycling and crushing device according to claim 1, characterized in that: A plurality of springs (11) are arranged on the top of the blanking frame (10), and a plurality of screening grooves (9) are provided on the surface of the screening frame (8).
5. The agricultural straw recycling and crushing device according to claim 4, characterized in that: One end of each of the plurality of springs (11) is fixedly connected to the bottom end of the screening frame (8), and the plurality of screening slots (9) are arranged at equal intervals.
6. The agricultural straw recycling and crushing device according to claim 1, characterized in that: The bottom of the recovery box (4) is threadedly connected to the transverse plate (7) via two bolts, and the length of the transverse plate (7) is greater than the length of the blanking frame (10).
7. The agricultural straw recycling and crushing device according to claim 6, characterized in that: A material discharge chute is provided at the bottom of the recovery box (4).