CN210522575U

CN210522575U - But saw-dust reducing mechanism of precompression

Info

Publication number: CN210522575U
Application number: CN201921047530.6U
Authority: CN
Inventors: 李承昕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-07
Filing date: 2019-07-07
Publication date: 2020-05-15
Anticipated expiration: 2029-07-07

Abstract

The utility model discloses a saw-dust reducing mechanism that can precompress, which comprises a housin, fixedly connected with brace table in the casing, the vertical backup pad of placing of upside fixedly connected with of brace table, the slide bar of the mutual symmetry of the equal fixedly connected with in both sides of backup pad, every equal sliding connection has a sliding block, every on the slide bar the equal fixedly connected with expansion plate of upside of sliding block. The utility model discloses a backup pad, the slide bar, the sliding block, the dead lever, the spring, the telescopic link, the meshing pinion rack, the stripper plate, first gear, the belt, the cooperation of second gear is used, works as second gear anticlockwise rotation, drives first gear, and first gear makes expansion plate compression spring through the meshing effect, and the spring action is in the expansion plate after the meshing, rotates first gear and makes to extrude timber repeatedly, lets timber smash more easily.

Description

But saw-dust reducing mechanism of precompression

Technical Field

The utility model relates to a saw-dust is handled technical field, especially relates to a but saw-dust reducing mechanism of precompression.

Background

Waste wood processing in factories is generally used as fuel raw material or is processed into wood chips through crushing, and a wood chip crushing device is required in the crushing process.

The wood chip smashing device smashes waste wood through wood blocks, and smashed wood chips can be used for mushroom edible fungus planting, machine-made charcoal raw materials, shaving boards, three-ply boards and the like.

However, in the production process, the wood chip smashing device is easy to have the situation that the wood is not easy to smash or not smashed thoroughly because the wood material is compact, so that workers need to carry out secondary smashing, and the workload is increased.

Disclosure of Invention

The purpose of the utility model is to solve the shortcoming that exists among the prior art like: at present saw-dust reducing mechanism because the timber material is inseparable, the difficult crushing or the not thorough situation of smashing of timber appears easily, makes the worker need carry out the regrinding, has aggravated work burden, and but the saw-dust reducing mechanism of a precompression that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wood chip smashing device capable of pre-compressing comprises a shell, wherein a supporting frame is arranged on the shell, a supporting table is fixedly connected in the shell, a vertically-arranged supporting plate is fixedly connected to the upper side of the supporting table, the supporting plate is connected with telescopic plates through a limiting device, one side, close to the supporting plate, of each telescopic plate is provided with a groove, a fixing rod is slidably connected in each groove, one side, away from the groove, of each fixing rod is fixedly connected to one side of the supporting plate, each fixing rod is provided with a spring in an inserting mode, one end of each spring is fixedly connected to one side of the supporting plate, the other end of each spring abuts against the side wall of the telescopic plate, the upper side of each telescopic plate is provided with a mounting groove, a meshing toothed plate is clamped in each mounting groove, and one side, away from the, every all the meshing is connected with first gear on the meshing pinion rack, every the center department alternate of first gear has the pivot, it is connected with the belt to rotate in the pivot, every one side that the belt deviates from first gear still rotates and is connected with the second gear, storehouse is smashed to fixedly connected with in the casing, the downside fixedly connected with discharge gate in smashing the storehouse.

Preferably, the equal fixedly connected with pan feeding mouth in both sides of casing, the pan feeding mouth is the horn shape setting.

Preferably, one side of each extrusion plate, which is far away from the telescopic plate, is provided with a plurality of integrally formed sharp teeth, and the plurality of sharp teeth are arranged in an array.

Preferably, a plurality of rollers are rotatably connected to the inner walls of both sides of the housing, and the rollers are rotatably connected to the lower side of the pressing plate.

Preferably, the support frame includes the roller post that the symmetry set up, every the equal fixedly connected with curb plate of upside of roller post, every curb plate fixed connection is at the both sides wall of casing, every the downside of roller post all rotates and is connected with the gyro wheel.

Preferably, stop device includes the slide bar, every sliding connection has the sliding block on the slide bar, every the upside fixedly connected with expansion plate of sliding block.

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

through the backup pad, the slide bar, the sliding block, the dead lever, the spring, the telescopic link, the meshing pinion rack, the stripper plate, first gear, the belt, the cooperation of second gear is used, works as second gear anticlockwise rotation, drives first gear, and first gear makes the stripper plate compression spring through the meshing effect, and the spring action is in the stripper plate after the meshing, rotates first gear and makes to extrude timber repeatedly, lets timber smash more easily.

Through the curb plate, the gyro wheel post, the cooperation of gyro wheel is used, and curb plate, gyro wheel post are T shape setting and make the device can stabilize more, and the gyro wheel of gyro wheel post below installation lets the device remove convenient more steady.

Drawings

Fig. 1 is a schematic front structural view of a wood chip smashing device capable of pre-compressing provided by the invention;

fig. 2 is a partially enlarged structural diagram of a in fig. 1.

In the figure: 1 material inlet, 2 shells, 3 extrusion plates, 4 sharp teeth, 5 expansion plates, 6 rollers, 7 supporting tables, 8 crushing bins, 9 material outlets, 10 roller columns, 11 side plates, 12 first gears, 13 belts, 14 second gears, 15 sliding rods, 16 sliding blocks, 17 meshing toothed plates, 18 grooves, 19 fixing rods, 20 springs and 21 supporting plates.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, but saw-dust reducing mechanism of precompression, including casing 2, be equipped with the support frame on casing 2, the support frame is including the roller post 10 that the symmetry set up, the equal fixedly connected with curb plate 11 of the upside of every

roller post

10, 11 fixed connection of every curb plate is at the both sides wall of casing 2, the downside of every roller post 10 all rotates and is connected with the gyro wheel, through curb plate 11, roller post 10, the cooperation of gyro wheel is used, curb plate 11, roller post 10 is the setting of T shape and makes the support frame more firm, the gyro wheel of roller post 10 below installation, it is more convenient steady also to let the device remove.

A support table 7 is fixedly connected in the shell 2, a vertically placed support plate 21 is fixedly connected to the upper side of the support table 7, the support plate 21 is connected with a telescopic plate 5 through a limiting device, the limiting device comprises sliding rods 15, a sliding block 16 is slidably connected on each sliding rod 15, a telescopic plate 5 is fixedly connected to the upper side of each sliding block 16, the sliding block 16 is inserted in the sliding rods 15 to slide, the sliding rods 16 and the telescopic plates 5 are fixedly connected, the telescopic plates 5 can move back and forth in the direction of the sliding rods 15, a groove 18 is formed in one side, close to the support plate 21, of each telescopic plate 5, a fixing rod 19 is slidably connected in each groove 18, one side, away from the groove 18, of each fixing rod 19 is fixedly connected to one side of the support plate 21, a spring 20 is inserted in each fixing rod 19, one end of each spring 20 is fixedly connected to one side of the support plate 21, the mounting groove has all been seted up to the upside of every expansion plate 5, equal joint has the engaged gear board 17 in every mounting groove, the equal fixedly connected with stripper plate 3 in one side that every expansion plate 5 deviates from backup pad 2, it is connected with first gear 12 all to mesh on every engaged gear board 17, first gear 12 is heterotypic gear, the teeth of a cogwheel on the first gear is half, the pivot has been alternate in the center department of every first gear 12, it is connected with belt 13 to rotate in every pivot, one side that every belt deviates from first gear 12 still rotates and is connected with second gear 14, second gear 14 is standard circular gear, second gear 14 passes through the servo motor drive (servo motor not shown in the figure).

A crushing bin 8 is fixedly connected in a shell 2, (the connection mode between the structures in the crushing bin 8 belongs to the prior art, the working principle in the crushing process in the crushing bin 8 is not described in detail here) a discharge port 9 is fixedly connected at the lower side of the crushing bin 8, the discharge port 9 is inverted trapezoid to enable the material to descend faster, feed ports 1 are fixedly connected at both sides of the shell 2, the feed ports 1 are horn-shaped, the material can enter more conveniently through a horn-shaped opening, one side of each extrusion plate 3, which is far away from a telescopic plate 5, is provided with a plurality of sharp teeth 4 which are integrally formed, the plurality of sharp teeth 4 are arranged in an array manner, the effect is better when the material is extruded through the arrangement of the sharp teeth 4, the inner walls at both sides of the shell 2 are rotatably connected with a plurality of rollers 6, the rollers 6 are rotatably connected at the lower side of the extrusion plate, the material falls down, so that the material descends faster and does not block.

In the utility model, a user firstly adds materials from the feed inlet 1, and the second gear 14 which is a driving wheel rotates anticlockwise to be meshed with and drive the right gear to rotate clockwise, then the two symmetrically arranged driven wheel first gears 12 are rotated through a belt, and each first gear 12 is rotated to enable the expansion plate 5 to compress the spring 20 through the meshing action with the meshing toothed plate, when the first gear 12 rotates to the smooth surface and the meshing with the toothed plate 17 is finished, the pressing plate 3 is abutted against the first gear 12 and the spring 20 starts to act on the telescopic plate 5, so that the retractable plate 5 just restores the position where it was originally engaged with the first gear 12 under the action of the spring 20, continues to rotate the first gear 12 to repeatedly start the engagement, make to extrude timber repeatedly, the more easily kibbling state of timber after being extruded gets into through the cylinder and smashes storehouse 8, goes out from the discharge gate after smashing storehouse 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The wood chip smashing device capable of pre-compressing comprises a shell (2) and is characterized in that a support frame is arranged on the shell (2), a support table (7) is fixedly connected in the shell (2), a vertically-placed support plate (21) is fixedly connected to the upper side of the support table (7), the support plate (21) is connected with a telescopic plate (5) through a limiting device, one side, close to the support plate (21), of each telescopic plate (5) is provided with a groove (18), a fixing rod (19) is slidably connected in each groove (18), one side, away from the groove (18), of each fixing rod (19) is fixedly connected to one side of the support plate (21), a spring (20) is inserted in each fixing rod (19), one end of each spring (20) is fixedly connected to one side of the support plate (21), and the other end of each spring (20) abuts against the side wall of the telescopic plate (5), every the mounting groove has all been seted up to the upside of expansion plate (5), every equal joint has meshing pinion rack (17), every in the mounting groove equal fixedly connected with stripper plate (3) in one side that expansion plate (5) deviate from backup pad (21), every equal meshing is connected with first gear (12) on meshing pinion rack (17), every the center department of first gear (12) alternates there is the pivot, it is connected with belt (13) to rotate in the pivot, every one side that the belt deviates from first gear (12) still rotates and is connected with second gear (14), storehouse (8) are smashed to fixedly connected with in the casing, the downside fixedly connected with discharge gate (9) of smashing storehouse (8).

2. A wood chip crushing device capable of pre-compression as claimed in claim 1, characterized in that the feeding opening (1) is fixedly connected to both sides of the housing (2), and the feeding opening (1) is arranged in a trumpet shape.

3. A pre-compressible wood chip comminution device according to claim 1, characterized in that the side of each of the pressing plates (3) facing away from the expansion plate (5) is provided with a plurality of integrally formed tines (4), wherein a plurality of the tines (4) are arranged in an array.

4. A pre-compressible wood chip comminution device according to claim 1, characterized in that a plurality of rollers (6) are rotatably connected to both side inner walls of the housing (2), the rollers (6) being rotatably connected to the underside of the pressing plate.

5. A pre-compressible wood chip crushing device according to claim 1, characterised in that the support frame comprises symmetrically arranged roller columns (10), the upper side of each roller column (10) is fixedly connected with a side plate (11), each side plate (11) is fixedly connected with two side walls of the housing (2), and the lower side of each roller column (10) is rotatably connected with a roller.

6. A pre-compressible wood chip comminution device as claimed in claim 1, in which the limiting means comprise slide rods (15), a slide block (16) being slidably connected to each slide rod (15), the expansion plate (5) being fixedly connected to the upper side of the slide block (16).