Multi-stage crushing device for branches

Abstract

The utility model relates to the field of wood processing equipment, in particular to a multi-stage branch smashing device which comprises a smashing box and a smashing assembly, the smashing assembly is arranged in the smashing box, a feeding port is formed in the top of the smashing box, a processing box is arranged at the end, away from the smashing box, of the feeding port, the processing box is communicated with the smashing box, and a bending assembly is arranged in the processing box. Branches are bent and segmented through the bending assembly, the bent branches enter the smashing box through the feeding port, the processing box and the bending assembly are arranged at the feeding port of the smashing box to preprocess the branches entering the smashing box, the length of the branches entering the smashing box is shortened, and smashing of the branches through the smashing box is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to timber processing equipment field, concretely is a branch multistage rubbing device. BACKGROUND

[0002] In the patent no. CN214439456U a kind of branch multistage rubbing device is disclosed, including box, the upper surface of the box is equipped with feed inlet, the upper surface of the box is fixedly connected with the leakage pipe that communicates with feed inlet, the inner wall of the leakage pipe is fixedly connected with support plate, the one end of the support plate is fixedly connected with first motor box, the inner wall of the first motor box is fixedly connected with first drive motor, the rotating rod of the first drive motor is through the upper wall of first motor box and extends to outside, this kind of branch multistage rubbing device, by setting second drive motor, rotating rod, fan cooperation heating mechanism, wind that comes in from air vent can be heated and sent to second cavity, it is convenient for second cavity to send hot air to recess, it is convenient for first cavity to send hot air to first cavity from recess, it is convenient for first cavity to send hot air to the outside through mouth, facilitate the drying of sawdust in the box, avoid sawdust to be affected by moisture and rot, mildew. The pulverizing assembly in the existing rubbing device is symmetrically arranged pulverizing roller and cutting knife and the like components are arranged in the rubbing box to pulverize branches, and the existing rubbing device directly pours branches from the feed inlet of the rubbing box, so that the length of the branches entering the rubbing box through the feed inlet is relatively long and different in length, which is not conducive to the pulverizing assembly to pulverize the branches.

[0003] Therefore, the utility model designs a kind of branch multistage rubbing device to solve the problem. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of branch multistage rubbing device to solve the above technical problems.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of branch multistage rubbing device, by being set through the feed inlet and the rubbing box of intercommunication of feed inlet at the rubbing box inlet, the branch that is entered into the processing box through feed inlet is bent by the bending assembly arranged in the processing box at equal intervals, and the branch is bent and broken into multiple groups of short sections with similar length, and then sent into the rubbing box from the feed inlet to pulverize the branch.

[0006] By adopting the above technical scheme, the bending assembly is moved towards each other by the relative setting of two groups of clamps under the driving of the first telescopic assembly to clamp the branch. After clamping the branch, multiple adjacent bending assemblies move towards the opposite direction, driving the branch to bend and break into multiple sections. And since multiple bending assemblies are arranged at equal intervals, the length of each section of the branch is similar.

[0007] By adopting the technical scheme, the roller shaft is arranged on the support plate, the branches on the roller shaft are moved by the rotation of the roller shaft, and the branches are moved in the treatment box. The groove on the support plate matches the bending assembly, and the support plate does not hinder the vertical movement of the bending assembly.

[0008] By adopting the technical scheme, the first telescopic assembly is connected to the same base away from one end of the clamping plate, and the two oppositely arranged bases move towards each other under the action of the second telescopic assembly, which is conducive to clamping and fixing the branches by the clamping plates in the multiple bending assemblies at the same time, and then moving the clamping plates in the multiple bending assemblies by the first telescopic assembly to break the branches.

[0009] By adopting the technical scheme, the first telescopic assembly is connected to the same base away from one end of the clamping plate, and the two oppositely arranged bases move towards each other under the action of the second telescopic assembly, which is conducive to clamping and fixing the branches by the clamping plates in the multiple bending assemblies at the same time, and then moving the clamping plates in the multiple bending assemblies by the first telescopic assembly to break the branches.

[0010] By adopting the technical scheme, the moving block is matched with the multiple clamping grooves arranged on the base through the clamping block, which is conducive to positioning the moving block, and the positions of the multiple clamping grooves match the groove, which is conducive to ensuring that the bending assembly can smoothly pass through the groove.

[0011] By adopting the technical scheme, the cutter is slidably embedded in the clamping plate, and the cutter is controlled to extend out of the clamping plate by the third telescopic assembly. After the branches are clamped by the clamping plate, the cutter can be controlled to extend out to cut the branches, which is convenient for breaking the branches.

[0012] Compared with the prior art, the present utility model has the beneficial effects that the treatment box and the bending assembly are arranged at the inlet of the crushing box to pretreat the branches entering the crushing box, so as to shorten the length of the branches entering the crushing box, and facilitate the crushing of the branches by the crushing box. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creating labor under the premise of the drawings.

[0014] Figure 1 It is the overall structure schematic diagram of the utility model;

[0015] Figure 2 It is the overall structure sectional view schematic diagram of the utility model;

[0016] Figure 3 It is the reinforcing frame structure schematic diagram of the utility model.

[0017] The attached diagram lists the components represented by each number as follows:

[0018] 1-Grinding box, 11-Grinding component, 12-Feed inlet, 2-Processing box, 3-Bending component, 31-Clamping plate, 32-First telescopic component, 4-Base, 41-Second telescopic component, 42-Moving block, 43-Slot, 44-Clamping block, 5-Conveying component, 51-Support plate, 52-Roller, 53-Groogging, 6-Third telescopic component, 61-Cutter. Detailed Implementation

[0019] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0020] Combination Figures 1-3 :

[0021] Reference Figure 1 As shown, a multi-stage branch crushing device includes a crushing box 1 and a crushing assembly 11. The crushing assembly 11 is disposed inside the crushing box 1. The top of the crushing box 1 is provided with an inlet 12. A processing box 2 is provided at the end of the inlet 12 away from the crushing box 1. The processing box 2 is interconnected with the crushing box 1. A bending assembly 3 is provided inside the processing box 2. The bending assembly 3 bends the branches into segments. After bending, the branches enter the crushing box 1 through the inlet 12. By setting a processing box at the inlet of the crushing box and interconnecting it with the crushing box, the bending assembly inside the processing box bends the branches entering the processing box through the inlet at equal intervals, breaking the branches into multiple short segments of similar length, which are then fed into the crushing box from the inlet for crushing.

[0022] Reference Figure 1 , 2As shown in Figure 3, multiple sets of bending components 3 are arranged equidistantly within the processing box 2. Each bending component 3 includes multiple sets of clamping plates 31 and a first telescopic component 32. Two sets of clamping plates 31 are arranged opposite each other on the upper and lower sides of the processing box 2, and the first telescopic component 32 is located between the clamping plates 31 and the processing box 2. The processing box 2 is equipped with a conveying component 5, which includes a support plate 51 and rollers 52. Multiple sets of rollers 52 are rotatably connected to the support plate 51. Multiple sets of slots 53 are provided on the support plate 51 for the bending components 3 to pass through. Two sets of bases 4 are arranged opposite each other within the processing box 2. Multiple sets of clamping plates 31 are respectively located within the bases 4. The end of the first telescopic component 32 away from the clamping plates 31 is connected to the base 4. A second telescopic component 41 is provided between the base 4 and the processing box 2. Multiple sets of moving blocks 42 are slidably arranged on the base 4, and multiple sets of first telescopic components 32 are respectively connected to multiple sets of moving blocks 42. The base 4 has multiple sets of slots 43, each matching a set of slots 53. The moving block 42 has a locking block 44 that engages with the slots 43. The bending assembly clamps the branch by moving towards each other through two opposing clamping plates driven by the first telescopic assembly. After clamping the branch, multiple adjacent bending assemblies move in opposite directions, causing the branch to bend and break into multiple segments. Because the bending assemblies are equidistantly spaced, each segment is of similar length. A roller is rotatably mounted on a support plate, and its rotation moves the branch on it, facilitating its movement within the processing box. The slots on the support plate match the bending assembly, preventing the support plate from obstructing the vertical movement of the bending assembly. Multiple sets of first telescopic components are connected to the same base at the end furthest from the clamping plate. Two opposing bases move towards each other under the action of the second telescopic component, facilitating simultaneous clamping and fixing of the branches by the clamping plates in the multiple bending components. After fixing, the clamping plates in the multiple bending components are moved separately by the first telescopic component to break the branches. The first telescopic component is connected to the base via a moving block. The sliding of the moving block within the base allows for adjustment of the spacing between adjacent bending components, controlling the length of the broken branch. The moving block engages with multiple sets of slots on the base via locking blocks, facilitating positioning of the moving block. The matching positions of the slots with the slots ensure that the bending components can smoothly pass through the slots.

[0023] Referring to Figures 1, 2, and 3, a third telescopic component 6 is embedded within the clamping plate 31. The third telescopic component 6 extends away from the first telescopic component 32, and a cutter 61 is provided at its free end. The cutter 61 slides and matches the clamping plate 31. The cutter is slidably embedded within the clamping plate, and the cutter extends out of the clamping plate by controlling the third telescopic component. After the clamping plate clamps the branch, the cutter can be controlled to extend and cut the branch, making it easy to break the branch.

[0024] Specific application examples of this utility model:

[0025] By setting up a processing box at the feed inlet of the crushing box, which is connected to the crushing box through the feed inlet, the bending component inside the processing box bends the branches that enter the processing box through the feed inlet at equal intervals, breaking the branches into multiple short segments of similar length, and then feeding them into the crushing box through the feed inlet to crush the branches.

[0026] The bending components clamp the branch by moving towards each other through two sets of opposing clamps driven by the first telescopic component. After clamping the branch, multiple adjacent bending components move in opposite directions, causing the branch to bend and break into multiple segments. Furthermore, because the multiple bending components are equidistantly arranged, each segment of the branch is of similar length.

[0027] The roller is mounted on a support plate and rotates to move the branches located on it, facilitating their movement within the processing box. Furthermore, the slots on the support plate are matched with the bending components to prevent the support plate from obstructing the vertical movement of the bending components.

[0028] Multiple sets of first telescopic components are connected to the same base at the end away from the clamping plate. The two sets of opposite bases move towards each other under the action of the second telescopic component, which helps to clamp and fix the branches simultaneously in the multiple sets of bending components. After fixing, the clamping plates in the multiple sets of bending components are moved separately by the first telescopic component to break the branches.

[0029] The first telescopic component is connected to the base via a movable block. The sliding of the movable block within the base helps to adjust the spacing between multiple sets of adjacent bending components and control the length of the tree branch after it is bent.

[0030] The moving block engages with multiple sets of slots on the base via a locking mechanism, which facilitates positioning of the moving block. Furthermore, the positions of the multiple sets of slots match the slots, ensuring that the bending component can pass smoothly through the slots.

[0031] The cutter is slidably embedded in the clamping plate. The cutter extends out of the clamping plate through the third telescopic component. After the clamping plate clamps the branch, the cutter can be extended to cut the branch, making it easy to break the branch.

[0032] In the description of the utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0033] In utility models, unless otherwise explicitly specified and limited, the terms "installation," "setting," "connection," "fixing," and "screw-on" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0034] Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tree branch multi-stage crushing device, comprising a crushing box (1) and a crushing assembly (11), characterized in that: The crushing assembly (11) is arranged in the crushing box (1), the crushing box (1) is provided with an inlet (12) at the top, the inlet (12) is provided with a treatment box (2) away from one end of the crushing box (1), the treatment box (2) and the crushing box (1) are communicated with each other, the treatment box (2) is provided with a bending assembly (3), the bending assembly (3) bends and segments the branches, and the bent branches enter the crushing box (1) through the inlet (12).

2. The tree multi-stage pulverizing device according to claim 1, characterized in that: A plurality of bending assemblies (3) are arranged in the treatment box (2) in sequence and equidistantly, the bending assembly (3) comprises a plurality of clamping plates (31) and a first telescopic assembly (32), two clamping plates (31) are oppositely arranged on the upper and lower sides of the treatment box (2), and the first telescopic assembly (32) is arranged between the clamping plate (31) and the treatment box (2).

3. The tree multi-stage pulverizing device according to claim 2, characterized in that: The treatment box (2) is provided with a conveying assembly (5), the conveying assembly (5) comprises a support plate (51) and a roller shaft (52), a plurality of roller shafts (52) and the support plate (51) are rotatably connected with each other, and a plurality of grooves (53) are formed in the support plate (51) for the bending assembly (3) to pass through.

4. The tree multi-stage pulverizing device according to claim 3, characterized in that: The treatment box (2) is oppositely provided with two bases (4), a plurality of clamping plates (31) are arranged in the base (4) respectively, the first telescopic assembly (32) is connected with the base (4) away from one end of the clamping plate (31), and the second telescopic assembly (41) is arranged between the base (4) and the treatment box (2).

5. The tree multi-stage pulverizing device according to claim 4, characterized in that: A plurality of moving blocks (42) are slidably arranged on the base (4), and a plurality of first telescopic assemblies (32) are connected with a plurality of moving blocks (42) respectively.

6. The tree multi-stage pulverizing device according to claim 5, characterized in that: A plurality of clamping grooves (43) are arranged on the base (4), and the positions of a plurality of clamping grooves (43) are matched with a plurality of grooves (53) respectively, and a clamping block (44) is arranged on the moving block (42) and matched with the clamping groove (43).

7. The tree multi-stage pulverizing device according to claim 2, characterized in that: The third telescopic assembly (6) is arranged in the clamping plate (31), the third telescopic assembly (6) extends away from the first telescopic assembly (32), the free end of the third telescopic assembly (6) is provided with a cutter (61), and the cutter (61) and the clamping plate (31) are matched with each other.

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