CN217317417U

CN217317417U - Dustproof timber grinding machine

Info

Publication number: CN217317417U
Application number: CN202123280295.7U
Authority: CN
Inventors: 易照宜; 陈瑞兴; 麦世聪; 温燕忠
Original assignee: Foshan Changfu Baojia Household Article Co ltd
Current assignee: Foshan Changfu Baojia Household Article Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-08-30
Anticipated expiration: 2031-12-24

Abstract

The utility model provides a dustproof timber milling machine. The dustproof wood grinding machine comprises a dustproof box; the two clamping mechanisms are symmetrically arranged on two sides of the dustproof box; the hydraulic cylinder is fixedly arranged on the inner wall of the top of the dustproof box; the bracket is fixedly arranged on an output shaft of the hydraulic cylinder; the grinding roller is rotatably arranged on the bracket; the dust collection pipe is fixedly arranged at the bottom of the dust prevention box; the collecting box is arranged at the bottom of the dustproof box, and the dust collection pipe is communicated with the collecting box; the filter screen, the filter screen sets up in the collecting box. The utility model provides a dustproof timber milling machine has and is convenient for fix, ensured grinding quality to the timber of equidimension not, conveniently drives the advantage that timber rotated, improved grinding efficiency simultaneously.

Description

Dustproof timber grinding machine

Technical Field

The utility model relates to a wood working technical field especially relates to a dustproof timber grinding machine.

Background

Grinding is a mechanical processing method for removing materials, and refers to cutting off redundant materials on a workpiece by using an abrasive material and a grinding tool. When processing wood, the surface of the wood needs to be treated by a grinding machine to obtain a wood product with certain shape, size and surface state.

However, traditional timber can produce a large amount of saw-dust dusts when the grinding, causes harm to the staff healthy, and when grinding timber, the fixed effect of timber is relatively poor, appears moving easily, influences grinding quality.

Therefore, there is a need to provide a new dust-proof wood grinding machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a dustproof timber grinding machine convenient to fix, ensured grinding quality to the timber of equidimension not, conveniently drive timber simultaneously and rotate, improve grinding efficiency.

In order to solve the technical problem, the utility model provides a dustproof timber grinding machine includes: a dust-proof box; the two clamping mechanisms are symmetrically arranged on two sides of the dustproof box; the hydraulic cylinder is fixedly arranged on the inner wall of the top of the dustproof box; the bracket is fixedly arranged on an output shaft of the hydraulic cylinder; the grinding roller is rotatably arranged on the bracket; the dust collection pipe is fixedly arranged at the bottom of the dust prevention box; the collecting box is arranged at the bottom of the dustproof box, and the dust collection pipe is communicated with the collecting box; the filter screen is arranged in the collecting box, and the position of the filter screen is higher than the communication position of the dust collection pipe and the collecting box; the suction fan is fixedly arranged on one side of the collection box and positioned above the filter screen, and the suction fan is communicated with the collection box.

Preferably, fixture includes the annular slab, the annular slab fixed mounting be in one side of dust proof box, the ring gear is installed to the annular slab internal rotation, fixed mounting has first grip block on the inner wall relative with first grip block on the inner wall of ring gear, fixed mounting has electric telescopic handle on the inner wall of ring gear, fixed mounting has the second grip block on electric telescopic handle's the output shaft, the second grip block with first grip block looks adaptation.

Preferably, a groove is formed in the inner wall of the annular plate, a first motor is fixedly mounted on one side of the annular plate, a gear is rotatably mounted in the groove and meshed with the gear ring, and an output shaft of the first motor extends into the groove and is fixedly connected with the gear.

Preferably, the equal fixed mounting in both sides of grinding roller has the pivot, the pivot with the support rotates and connects, fixed cover is equipped with first belt pulley in the pivot, fixed mounting has the second motor on the support, fixed mounting has the second belt pulley on the output shaft of second motor, the second belt pulley with it is equipped with same belt to rotate the cover on the first belt pulley.

Preferably, a bearing is fixedly installed on the inner wall of the annular plate, and an inner ring of the bearing is fixedly connected with the toothed ring.

Preferably, one side of the first clamping block, which is close to the second clamping block, is arc-shaped.

Preferably, four supporting legs are fixedly mounted at the bottom of the dustproof box and are distributed in a rectangular shape.

Compared with the prior art, the utility model provides a dustproof timber grinding machine has following beneficial effect:

the dust-proof box, the clamping mechanism, the annular plate, the toothed ring, the first clamping block, the second clamping block, the electric telescopic rod, the first motor and the gear are matched, so that timbers of different sizes can be conveniently fixed, meanwhile, the timbers can be driven to rotate, comprehensive grinding of the timbers is facilitated, and the grinding efficiency is improved;

the wood grinding device is convenient for driving the grinding roller to rotate to grind wood through the hydraulic cylinder, the bracket, the grinding roller, the rotating shaft, the first belt pulley, the second motor, the second belt pulley and the belt, and meanwhile, the hydraulic cylinder is convenient for changing the height of the grinding roller;

through the cooperation of the dust suction pipe, the collecting box, the filter screen and the suction fan, dust generated during grinding can be sucked into the collecting box conveniently, so that the dust is filtered and discharged, and the working environment and the health of workers are guaranteed.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the dustproof wood grinding machine provided by the present invention;

FIG. 2 is a schematic view of the clamping mechanism shown in FIG. 1;

FIG. 3 is an enlarged view of the portion A shown in FIG. 1;

fig. 4 is a side view of the structure shown in fig. 1.

Reference numbers in the figures: 1. a dust-proof box; 2. a clamping mechanism; 201. an annular plate; 202. a toothed ring; 203. a first clamping block; 204. a second clamping block; 205. an electric telescopic rod; 206. a first motor; 207. a gear; 3. a hydraulic cylinder; 4. a support; 5. grinding the roller; 6. a dust collection pipe; 7. a collection box; 8. filtering with a screen; 9. a suction fan; 10. a rotating shaft; 11. a first pulley; 12. a second motor; 13. a second pulley; 14. a belt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Referring to fig. 1, 2, 3 and 4 in combination, the dust-proof wood grinding machine includes: a dust-proof box 1; the two clamping mechanisms 2 are symmetrically arranged on two sides of the dustproof box 1; the hydraulic cylinder 3 is fixedly arranged on the inner wall of the top of the dustproof box 1; the bracket 4 is fixedly arranged on an output shaft of the hydraulic cylinder 3; the grinding roller 5 is rotatably arranged on the bracket 4; the dust collection pipe 6 is fixedly arranged at the bottom of the dust box 1, and a discharge hole is formed in the bottom of the dust box 1 and communicated with the dust collection pipe 6; the collecting box 7 is arranged at the bottom of the dustproof box 1, the dust collection pipe 6 is communicated with the collecting box 7, and a sealing door is rotatably arranged on one side of the collecting box 7 through a hinge; the filter screen 8 is arranged in the collecting box 7, the position of the filter screen 8 is higher than the communication position of the dust collection pipe 6 and the collecting box 7, and the filter screen 8 is fixedly arranged in the collecting box 7 through bolts, so that subsequent cleaning and replacement are facilitated; the suction fan 9 is fixedly arranged on one side of the collecting box 7 and positioned above the filter screen 8, and the suction fan 9 is communicated with the collecting box 7.

Fixture 2 includes annular plate 201, annular plate 201 fixed mounting is in one side of dust proof box 1, annular plate 201 internal rotation installs ring gear 202, fixed mounting has first grip block 203 on the inner wall of ring gear 202, fixed mounting has electric telescopic handle 205 on the inner wall relative with first grip block 203 on the inner wall of ring gear 202, fixed mounting has second grip block 204 on electric telescopic handle 205's the output shaft, second grip block 204 and first grip block 203 looks adaptation, the distance between second grip block 204 and the first grip block 203 is adjustable, above-mentioned structure is applicable to and fixes the timber of equidimension not, it is fixed effectual.

The inner wall of the annular plate 201 is provided with a groove, one side of the annular plate 201 is fixedly provided with a first motor 206, a gear 207 is installed in the groove in a rotating mode, the gear 207 is meshed with the toothed ring 202, an output shaft of the first motor 206 extends into the groove and is fixedly connected with the gear 207, the toothed ring 202 is driven to rotate by the structure, and therefore the wood is driven to rotate through the first clamping block 203 and the second clamping block 204.

Equal fixed mounting in both sides of grinding roller 5 has pivot 10, pivot 10 rotates with support 4 to be connected, fixed cover is equipped with first belt pulley 11 in the pivot 10, fixed mounting has second motor 12 on the support 4, fixed mounting has second belt pulley 13 on the output shaft of second motor 12, second belt pulley 13 rotates the cover with first belt pulley 11 and is equipped with same belt 14, be convenient for drive grinding roller 5 through second motor 12, first belt pulley 11, second belt pulley 13 and belt 14 and rotate.

The inner wall of the annular plate 201 is fixedly provided with a bearing, the inner ring of the bearing is fixedly connected with the toothed ring 202, and the bearing plays a role in supporting and fixing the toothed ring 202, so that the toothed ring 202 can only rotate.

One side that first grip block 203 and second grip block 204 are close to each other is the arc, all is equipped with the slipmat on first grip block 203 and the second grip block 204, increases fixed effect.

Four supporting legs are fixedly mounted at the bottom of the dustproof box 1, the dustproof box 1 is supported, and the four supporting legs are distributed in a rectangular shape.

The utility model provides a dustproof timber grinding machine's theory of operation as follows:

when the wood clamping device is used, wood is placed on the two first clamping blocks 203 on the two toothed rings 202, then the electric telescopic rod 205 is started, the electric telescopic rod 205 drives the second clamping block 204 to move downwards until the wood is firmly fixed by the second clamping block 204 and the first clamping block 203, the electric telescopic rod 205 is closed, the two first motors 206 are started, the output shafts of the first motors 206 drive the gears 207 to rotate, the gears 207 drive the toothed rings 202 to rotate, and the wood is conveniently driven to rotate by the first clamping blocks 203 and the second clamping block 204;

then a second motor 12 is started, an output shaft of the second motor 12 drives a second belt pulley 13 to rotate, the second belt pulley 13 drives a first belt pulley 11 to rotate through a belt 14, the first belt pulley 11 drives a rotating shaft 10 to rotate, the rotating shaft 10 drives a grinding roller 5 to rotate, meanwhile, a hydraulic cylinder 3 is started, an output shaft of the hydraulic cylinder 3 drives a support 4 to move downwards, the support 4 drives the grinding roller 5 to move downwards, the grinding roller 5 is enabled to be in contact with the outer wall of the wood, the hydraulic cylinder 3 is closed, and then the wood can be ground;

during the timber grinding, start suction fan 9, through dust absorption pipe 6, take out the dust that produces during the grinding to in the collecting box 7, filter the discharge through filter screen 8, protected operational environment and staff's healthy.

Compared with the prior art, the utility model provides a dustproof timber grinder has following beneficial effect:

through the matching of the dust-proof box 1, the clamping mechanism 2, the annular plate 201, the toothed ring 202, the first clamping block 203, the second clamping block 204, the electric telescopic rod 205, the first motor 206 and the gear 207, the fixing of timbers with different sizes is facilitated, meanwhile, the rotation of the timbers can be driven, the comprehensive grinding of the timbers is facilitated, and the grinding efficiency is improved;

the hydraulic cylinder 3, the bracket 4, the grinding roller 5, the rotating shaft 10, the first belt pulley 11, the second motor 12, the second belt pulley 13 and the belt 14 are used for conveniently driving the grinding roller 5 to rotate to grind the wood, and meanwhile, the hydraulic cylinder 3 is used for conveniently changing the height of the grinding roller 5;

through the cooperation of the dust suction pipe 6, the collecting box 7, the filter screen 8 and the suction fan 9, dust generated during grinding is conveniently sucked into the collecting box 7, so that the dust is filtered and discharged, and the working environment and the physical health of workers are guaranteed.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A dust-proof wood grinding machine, comprising:

a dust-proof box;

the two clamping mechanisms are symmetrically arranged on two sides of the dustproof box;

the hydraulic cylinder is fixedly arranged on the inner wall of the top of the dustproof box;

the bracket is fixedly arranged on an output shaft of the hydraulic cylinder;

the grinding roller is rotatably arranged on the bracket;

the dust collection pipe is fixedly arranged at the bottom of the dust prevention box;

the collecting box is arranged at the bottom of the dustproof box, and the dust collection pipe is communicated with the collecting box;

the filter screen is arranged in the collecting box, and the position of the filter screen is higher than the communication position of the dust collection pipe and the collecting box;

the suction fan is fixedly arranged on one side of the collection box and positioned above the filter screen, and the suction fan is communicated with the collection box.

2. The dustproof wood grinding machine according to claim 1, wherein the clamping mechanism comprises an annular plate, the annular plate is fixedly installed on one side of the dustproof box, a toothed ring is rotatably installed in the annular plate, a first clamping block is fixedly installed on the inner wall, opposite to the first clamping block, of the inner wall of the toothed ring, an electric telescopic rod is fixedly installed on the inner wall of the toothed ring, a second clamping block is fixedly installed on an output shaft of the electric telescopic rod, and the second clamping block is matched with the first clamping block.

3. The dustproof wood grinding machine according to claim 2, wherein a groove is formed in the inner wall of the annular plate, a first motor is fixedly mounted on one side of the annular plate, a gear is rotatably mounted in the groove and meshed with the gear ring, and an output shaft of the first motor extends into the groove and is fixedly connected with the gear.

4. The dustproof wood grinding machine according to claim 1, wherein rotating shafts are fixedly mounted on both sides of the grinding roller and rotatably connected with the support, a first belt pulley is fixedly mounted on each rotating shaft, a second motor is fixedly mounted on the support, a second belt pulley is fixedly mounted on an output shaft of the second motor, and the same belt is rotatably sleeved on the second belt pulley and the first belt pulley.

5. The dust-proof wood grinding machine according to claim 2, wherein a bearing is fixedly mounted on the inner wall of the annular plate, and an inner ring of the bearing is fixedly connected with the toothed ring.

6. The dust-proof wood grinding machine according to claim 2, wherein the side of the first clamping block adjacent to the second clamping block is arc-shaped.

7. The dustproof wood grinding machine of claim 1, wherein four support legs are fixedly installed at the bottom of the dustproof box, and the four support legs are distributed in a rectangular shape.