CN221152076U

CN221152076U - Prevent straw reducing mechanism of card ton

Info

Publication number: CN221152076U
Application number: CN202323131425.XU
Authority: CN
Inventors: 曹称杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2024-06-18
Anticipated expiration: 2033-11-21

Abstract

The utility model discloses a straw crushing device capable of preventing clamping, which relates to the technical field of straw crushing equipment and comprises a device main body and a dismounting mechanism arranged on the outer wall of the device main body, wherein the dismounting mechanism comprises a clamping assembly; the clamping assembly comprises a connecting clamping rod and a telescopic clamping rod, the connecting clamping rod is arranged, when the straw is crushed for a long time through the crushing device, the clamping of the crushing roller surface and the device inner wall is prevented for improving the cleaning effect of the crushing roller surface, the straw is prevented from being stuck on the crushing roller surface, the pull rod can be pulled to be connected through a spring, the telescopic clamping rod is driven to slide along the outer wall of the fixed box, the telescopic clamping rod is driven to stretch along the inner wall of the fixed box until the telescopic clamping rod is not contacted with the connecting clamping rod, the feeding box is stirred again, the connecting clamping rod is pulled out from the inner wall of the fixed box, the effect of effectively cleaning the crushing roller surface is achieved, and the effect of reducing the clamping condition of the crushing device is achieved.

Description

Prevent straw reducing mechanism of card ton

Technical Field

The utility model relates to the technical field of straw crushing equipment, in particular to a straw crushing device capable of preventing clamping.

Background

The straw returning is a measure for increasing the yield of the soil, has the effect of increasing the fertilizer while avoiding the atmospheric pollution caused by straw burning, can not only increase the organic matters in the soil, but also improve the soil structure, loosen the soil, increase the porosity and lighten the capacity, promote the microbial activity and the root development of crops, and has remarkable effect on increasing the yield and the fertilizer.

If publication number CN205961912U discloses a straw reducing mechanism, including fuselage, first conveyer, second conveyer, bin, fuselage top device feed hopper, fuselage left side device first conveyer, the bin is connected through the second conveyer on the fuselage right side, fuselage right side upper end device first motor, the inside upper end device first grinder of fuselage, the inside middle-end device of fuselage three second grinder side by side, fuselage bottom surface device universal wheel, a straw reducing mechanism of this utility model adopts the design of two grinders, and crushing effect is better, and crushing efficiency is high to adopt the design of two conveyer, and the business turn over material is all very convenient, and the inside design of adopting the double-inclined filter board of bin, can carry out double filtration, screening, labour saving and time saving to the material after smashing.

But this prevent straw reducing mechanism of card dun when using, often will smash the roller long-time setting and smash the operation to straw in the device, to smashing the not high to the clearance convenience of roller surface straw for after carrying out long-time to smashing the roller, can have longer straw adhesion at smashing the roller surface, cause smashing the roller and appear the condition of card dun, reduce the problem to straw crushing efficiency.

Accordingly, in view of the above, an improvement of the conventional structure is proposed to prevent the jamming of the straw pulverizer.

Disclosure of utility model

The utility model aims to provide a straw crushing device capable of preventing clamping, so as to solve the problem that the convenience for cleaning straw on the surface of a crushing roller is low in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the straw crushing device capable of preventing clamping comprises a device main body and a dismounting mechanism arranged on the outer wall of the device main body, wherein the dismounting mechanism comprises a clamping assembly;

The utility model discloses a device, including device main part, clamping assembly, device main part, connecting gear, crushing roller, connecting gear's rotation center and device main part inner wall swivelling joint, the top of device main part can be dismantled and is connected with the material loading case, the outer wall fixedly connected with connection clamping rod of material loading case, the outer wall sliding connection of connection clamping rod has the fixed box with device main part outer wall fixedly connected, the inner wall telescopic connection of fixed box has the telescopic clamping rod fixed with connection clamping rod outer wall block, the outer wall fixedly connected with of telescopic clamping rod and the telescopic link of fixed box outer wall telescopic connection, the outer wall of telescopic link cup joints the spring with fixed box outer wall fixedly connected, the one end fixedly connected with and the pull rod of telescopic link one end fixedly connected with of spring.

Further, the inner wall slope of device main part is provided with the collection box that is located last workbin below, the outer wall fixedly connected with connecting block of collection box, the outer wall fixedly connected with of device main part and connecting block outer wall sliding connection's locating piece, the constant head tank has been seted up to the inner wall of locating piece and the junction of connecting block, the top of locating piece is provided with the nut, the inner wall threaded connection of nut has the bolt with connecting block outer wall sliding connection, the draw-in groove has been seted up to the junction of outer wall of connecting block and bolt.

Further, the connecting clamping rods and the fixing boxes are respectively provided with four groups, and the positions of the four groups of connecting clamping rods and the fixing boxes are distributed around the feeding box.

Further, the feeding box forms a disassembling structure through the connecting clamping rod, the telescopic clamping rod and the device main body, and the outline of the outer wall of the connecting part of the connecting clamping rod and the telescopic clamping rod is an inclined plane.

Further, the telescopic rod forms a telescopic structure with the fixed box through the telescopic clamping rod and the spring.

Further, the inner wall profile of the positioning groove is matched with the outer wall profile of the connecting block.

Further, the collecting box is placed in an inclined direction of the discharging guide plate.

Further, the collecting box is in a clamping structure with the device main body through the bolts and the clamping grooves, two groups of connecting blocks are arranged, and the position distribution of the two groups of connecting blocks is symmetrical with respect to the central shaft of the collecting box.

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

1. According to the utility model, through the arrangement of the connecting clamping rods, when the straws are crushed for a long time by the crushing device, in order to improve the cleaning effect on the surface of the crushing roller and the inner wall of the device and prevent the condition that the surface of the crushing roller is stuck with the straws, the connecting clamping rods can be pulled to drive the telescopic rods to slide along the outer wall of the fixed box through the connection of the springs and drive the telescopic clamping rods to perform telescopic movement along the inner wall of the fixed box until the telescopic clamping rods are not contacted with the connecting clamping rods, and then the feeding box is stirred, so that the connecting clamping rods are pulled out from the inner wall of the fixed box, the effect of effectively cleaning the surface of the crushing roller is achieved, and the effect of reducing the occurrence of the clamping condition of the crushing device is achieved;

2. According to the utility model, through the arrangement of the clamping groove, when crushed straws are collected through the collecting box, in order to improve the stability of connection between the collecting box and the device, the positioning block can be inserted into the outer wall of the connecting block through the connection of the positioning groove, and the bolt is rotated to slide into the inner wall of the clamping groove through the limiting function of the nut, so that the effect of clamping and fixing the positioning block is achieved, and the effect of improving the collecting stability of the collecting box on crushed straws is achieved.

Drawings

FIG. 1 is a schematic perspective view of a pulverizing apparatus;

FIG. 2 is a schematic perspective view of another direction of the pulverizing apparatus;

FIG. 3 is a schematic perspective view of the connecting rod and the telescopic rod;

Fig. 4 is a schematic perspective view of the bolt and the positioning block in connection and fit;

fig. 5 is a schematic perspective view of the connection and cooperation of the discharging guide plate and the collecting box.

In the figure: 1. a device body; 11. a driving motor; 12. a connecting gear; 13. a pulverizing roller; 14. a blanking guide plate; 2. a dismounting mechanism; 21. a clamping assembly; 211. feeding a material box; 212. a connecting clamping rod; 213. a fixed box; 214. a telescopic clamping rod; 215. a telescopic rod; 216. a pull rod; 217. a spring; 3. a collection box; 31. a connecting block; 32. a positioning block; 33. a positioning groove; 34. a nut; 35. a bolt; 36. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-3, a straw crushing device capable of preventing jamming comprises a device main body 1 and a detaching mechanism 2 arranged on the outer wall of the device main body 1, wherein the detaching mechanism 2 comprises a clamping assembly 21;

The clamping assembly 21 comprises a connecting clamping rod 212 and a telescopic clamping rod 214, the outer wall of the device main body 1 is fixedly connected with a driving motor 11, the output end of the driving motor 11 is fixedly connected with a connecting gear 12 which is rotationally connected with the inner wall of the device main body 1, the rotation center of the connecting gear 12 is fixedly connected with a crushing roller 13 which is rotationally connected with the inner wall of the device main body 1 through a rotating shaft, the top of the device main body 1 is detachably connected with a feeding box 211, the outer wall of the feeding box 211 is fixedly connected with the connecting clamping rod 212, the outer wall of the connecting clamping rod 212 is slidably connected with a fixing box 213 fixedly connected with the outer wall of the device main body 1, the inner wall of the fixing box 213 is telescopically connected with a telescopic clamping rod 214 fixedly clamped with the outer wall of the connecting clamping rod 212, the outer wall of the telescopic clamping rod 214 is fixedly connected with a telescopic rod 215 which is telescopically connected with the outer wall of the fixing box 213, the outer wall of the telescopic rod 215 is sleeved with a spring 217 fixedly connected with one end of the telescopic rod 215, and one end of the pull rod 216 is fixedly connected with the telescopic rod 215.

Further, the four groups of connecting clamping rods 212 and the four groups of fixing boxes 213 are respectively arranged around the feeding box 211, so that the four groups of connecting clamping rods 212 and the four groups of fixing boxes 213 are respectively distributed around the feeding box 211, and the clamping installation stability of the feeding box 211 is controlled.

Further, the feeding box 211 forms a disassembling structure between the connecting clamping rod 212 and the telescopic clamping rod 214 and the device main body 1, and the outline of the outer wall of the connecting part of the connecting clamping rod 212 and the telescopic clamping rod 214 is an inclined plane, so that the connecting of the connecting clamping rod 212 and the telescopic clamping rod 214 is facilitated, the feeding box 211 and the device main body 1 are driven to be clamped and fixed, the effect of effectively cleaning the surface of the crushing roller 13 is achieved, and the effect of reducing the clamping condition of the crushing device is achieved.

Further, the telescopic rod 215 forms a telescopic structure with the fixed box 213 through the telescopic clamping rod 214 and the spring 217, which is beneficial to the connection of the telescopic clamping rod 214 through the spring 217, and drives the telescopic rod 215 to slide along the outer wall of the fixed box 213, thereby realizing the control operation of conveniently disassembling the feeding box 211.

Embodiment two: as shown in fig. 1, fig. 4 and fig. 5, in comparison with the first embodiment, the utility model provides a straw crushing device capable of preventing jamming, as another implementation manner of the utility model, the inner wall of the device main body 1 is obliquely provided with the collecting box 3 positioned below the feeding box 211, the outer wall of the collecting box 3 is fixedly connected with the connecting block 31, the outer wall of the device main body 1 is fixedly connected with the positioning block 32 slidably connected with the outer wall of the connecting block 31, the connecting part of the inner wall of the positioning block 32 and the connecting block 31 is provided with the positioning groove 33, the top of the positioning block 32 is provided with the nut 34, the inner wall of the nut 34 is in threaded connection with the bolt 35 slidably connected with the outer wall of the connecting block 31, the connecting part of the outer wall of the connecting block 31 and the bolt 35 is provided with the clamping groove 36, and in operation, by arranging the clamping groove 36, when the crushed straw is collected by the collecting box 3, in order to improve the stability of the connection between the collecting box 3 and the device, the positioning block 32 is inserted into the outer wall of the connecting block 31, and the bolt 35 is rotated through the limiting function of the nut 34, so that the bolt 35 slides into the inner wall of the clamping groove 36, and the connecting the outer wall of the positioning block 32 is made.

Further, the inner wall profile of the positioning groove 33 and the outer wall profile of the connecting block 31 are arranged in a matching manner, so that the control operation of pre-positioning installation of the collecting box 3 is realized through the arrangement of the inner wall profile of the positioning groove 33 and the outer wall profile of the connecting block 31 in a matching manner.

Further, the collecting box 3 is placed in the inclined direction of the blanking guide plate 14, so that the control operation of convenient blanking of crushed straws is realized through the arrangement of the collecting box 3 in the inclined direction of the blanking guide plate 14.

Further, the collecting box 3 forms a clamping structure with the device main body 1 through the bolts 35 and the clamping grooves 36, the connecting blocks 31 are provided with two groups, the position distribution of the two groups of connecting blocks 31 is symmetrical about the central axis of the collecting box 3, the bolts 35 are facilitated to slide along the inner walls of the clamping grooves 36, the collecting box 3 is driven to be clamped and fixed with the device main body 1, and the effect of improving the collecting stability of the collecting box 3 to crushed straws is achieved.

Working principle: when using this straw reducing mechanism that prevents card to be blocked, firstly, when carrying out long-time crushing processing to straw through reducing mechanism, in order to improve the clearance effect to crushing roller 13 surface and device inner wall, prevent that crushing roller 13 surface adhesion straw from causing the condition of card to be blocked, can pull rod 216 and pass through the connection of spring 217, drive telescopic link 215 and slide along the outer wall of fixed box 213, and drive telescopic link 214 and carry out telescopic movement along the inner wall of fixed box 213, until not contact between telescopic link 214 and the connection link 212, dial feed box 211 again, make connection link 212 extract from the inner wall of fixed box 213, play the effect of effectively clearing up crushing roller 13 surface, reach the effect that reduces reducing mechanism and appear card the condition.

Finally, when collecting the crushed straw through the collecting box 3, in order to improve the stability of connection between the collecting box 3 and the device, the positioning block 32 can be inserted into the outer wall of the connecting block 31 through the connection of the positioning groove 33, and the bolt 35 is rotated through the limiting function of the nut 34, so that the bolt 35 slides into the inner wall of the clamping groove 36 to play a role in clamping and fixing the positioning block 32, and the effect of improving the collecting stability of the collecting box 3 on the crushed straw is achieved.

This is the working principle of the straw crushing device for preventing the jamming.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The straw crushing device capable of preventing clamping comprises a device main body (1) and a dismounting mechanism (2) arranged on the outer wall of the device main body (1), and is characterized in that the dismounting mechanism (2) comprises a clamping assembly (21);

The utility model provides a device for fixing a device, including block subassembly (21), including connecting clamping rod (212) and flexible clamping rod (214), outer wall fixedly connected with driving motor (11) of device main part (1), driving motor's (11) output fixedly connected with and device main part (1) inner wall swivelling joint's connecting gear (12), connecting gear's (12) rotation center is through smashing roller (13) of pivot fixedly connected with device main part (1) inner wall swivelling joint, the top of device main part (1) can be dismantled and be connected with last workbin (211), the outer wall fixedly connected with of last workbin (211) connects clamping rod (212), the outer wall sliding connection of connecting clamping rod (212) has fixed box (213) with device main part (1) outer wall fixedly connected, the inner wall telescopic connection of fixed box (213) have telescopic clamping rod (214) with connecting clamping rod (212) outer wall joint fixedly, telescopic rod (215) of telescopic rod (214) outer wall fixedly connected with and fixed box (213) outer wall telescopic rod (217), one end of telescopic rod (215) fixedly connected with spring (216).

2. The straw smashing device capable of preventing clamping according to claim 1, wherein a collecting box (3) located below a feeding box (211) is obliquely arranged on the inner wall of the device main body (1), a connecting block (31) is fixedly connected to the outer wall of the collecting box (3), a positioning block (32) slidably connected with the outer wall of the connecting block (31) is fixedly connected to the outer wall of the device main body (1), a positioning groove (33) is formed in the connecting position of the inner wall of the positioning block (32) and the connecting block (31), a nut (34) is arranged at the top of the positioning block (32), a bolt (35) slidably connected with the outer wall of the connecting block (31) is connected with the inner wall of the nut (34) in a threaded mode, and a clamping groove (36) is formed in the connecting position of the outer wall of the connecting block (31) and the bolt (35).

3. The straw smashing device for preventing clamping according to claim 1, wherein four groups of connecting clamping rods (212) and fixing boxes (213) are arranged, and the positions of the four groups of connecting clamping rods (212) and the positions of the fixing boxes (213) are distributed around the feeding box (211).

4. The straw smashing device for preventing clamping according to claim 1, wherein the feeding box (211) forms a detaching structure through a connecting clamping rod (212) and a telescopic clamping rod (214) and the device main body (1), and the outline of the outer wall of the connecting part of the connecting clamping rod (212) and the telescopic clamping rod (214) is an inclined plane.

5. The straw crushing device for preventing clamping according to claim 1, wherein the telescopic rod (215) forms a telescopic structure between the telescopic clamping rod (214) and the spring (217) and the fixed box (213).

6. The straw smashing device for preventing clamping according to claim 2, wherein the inner wall profile of the positioning groove (33) is matched with the outer wall profile of the connecting block (31).

7. A device for straw comminution against jamming according to claim 2, characterized in that the collecting box (3) is placed in the direction of inclination of the blanking guide (14).

8. The straw smashing device for preventing clamping according to claim 2, wherein the collecting box (3) and the device main body (1) form a clamping structure through a bolt (35) and a clamping groove (36), the connecting blocks (31) are provided with two groups, and the position distribution of the two groups of connecting blocks (31) is symmetrical with respect to the central axis of the collecting box (3).