CN220719008U - High-efficient dust removal shot-blasting machine - Google Patents

Abstract

The utility model discloses a high-efficiency dust-removing shot blasting machine which comprises a shot blasting machine body and a dust removing box which are sequentially arranged, wherein three mounting grooves are sequentially formed in the end face of the dust removing box from left to right, a drawable plate-type primary filter layer, a bag-type medium-efficiency filter layer and a filter cylinder high-efficiency filter layer are sequentially arranged in the three mounting grooves respectively, a dust collecting hopper is further arranged on the bottom face of the dust removing box, a dust outlet pipe is arranged in the middle of the bottom face of the dust collecting hopper, a stepped barrel body is rotatably arranged at the end part of the bottom face of the dust outlet pipe, a rotary shaft penetrates through the inside of the barrel body along the axial direction of the barrel body and extends into the dust collecting hopper, a spiral conveying sheet is wound on the outer side face of the rotary shaft, the other end parts of a plurality of connecting frames are fixedly connected to the bottom face of the barrel body, and an adjusting device for enabling the barrel body to rotate is further arranged on the bottom face of the dust removing box. The utility model not only can effectively avoid the blocking phenomenon at the discharging pipe, but also can carry out layered filtration treatment on dust, thereby improving the service efficiency of the device.

Description

High-efficient dust removal shot-blasting machine

Technical Field

The utility model relates to the technical field of shot blasting machine processing, in particular to a high-efficiency dust-removing shot blasting machine.

Background

The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by utilizing high-speed shots thrown out by the shot blasting machine. The shot blasting machine can simultaneously perform shakeout, core removal and cleaning on castings. When the shot blasting machine is used, the dust collection box is generally used for carrying out real-time dust collection, so that the influence of dust scattering on the surrounding working environment is avoided.

When the dust in the dust collection bin is cleaned outwards, the traditional dust removing device of the shot blasting machine is easy to block at the dust removal pipe due to the fact that the dust has certain soft compressibility, and influences the discharge efficiency of the device on the dust, so that the working efficiency of the device is reduced.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the high-efficiency dust-removing shot blasting machine.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a high-efficient dust removal shot-blasting machine, includes shot-blasting machine body and dust removal case that sets gradually, be equipped with the suction hood on the shot-blasting machine body top surface, be equipped with communicating pipe on the suction hood top surface and extend to in the dust removal case, three mounting groove has been seted up in proper order from a left side to the right side to the dust removal case terminal surface, but be equipped with the board-like initial filter layer of pull, pocket type middle-effect filter layer and the high-efficient filter layer of straining in proper order in the three mounting groove respectively, still be equipped with the dust hopper on the dust removal case bottom surface, the bottom surface middle part of dust hopper is equipped with out the dirt pipe, it is equipped with echelonment barrel to go out to rotate on the dirt pipe bottom surface tip, the pivot is worn to be equipped with along its axial direction in the barrel, be equipped with the spiral conveying piece on the pivot lateral surface, and the pivot bottom surface tip is equipped with a plurality of link fixedly along its circumferencial direction, a plurality of link another tip fixed connection is on the bottom surface of barrel, still be equipped with on the dust removal case bottom surface and make its pivoted adjusting device.

Further, adjusting device includes gear one, motor and gear two, be equipped with gear one on the lateral surface of barrel lower extreme, dust removal case bottom four corners department is equipped with the bracing piece respectively, two of same one end still be equipped with the stabilizer bar jointly on the bracing piece, be equipped with the motor through the support is fixed on the stabilizer bar, the motor output axle head is equipped with and gear one engaged with gear two.

Further, the upper side of the inner wall of each mounting groove is fixedly provided with a sliding rail respectively, sliding strips matched with the sliding rails are arranged in the sliding rails respectively, and the end parts of the sliding strips extending out of the sliding rails are fixedly connected to the top surfaces of the plate-type primary filter layer, the bag-type middle-effect filter layer and the filter cylinder high-efficiency filter layer respectively.

Further, a bearing is sleeved on the outer side face of the lower portion of the dust outlet pipe, the outer wall of the dust outlet pipe is connected with the inner ring of the bearing in an interference fit mode, and the inner wall of the cylinder body is connected with the outer ring of the bearing in an interference fit mode.

Further, the diameter size of the inner wall of the stepped lower part of the cylinder body is equal to that of the inner wall of the dust outlet pipe.

Compared with the prior art, the utility model has the advantages that: the spiral conveying sheet can be driven to rotate in the discharging pipe through the rotation of the cylinder in the dust discharging process by the action of the rotatable stepped cylinder body on the outer wall of the discharging pipe and the rotating shaft fixedly arranged in the cylinder body and the spiral conveying sheet on the outer side face of the rotating shaft, so that the dust is rapidly discharged, and the blocking phenomenon of the dust at the discharging pipe is avoided; the effect of the board-like just effective filter layer of pull formula, pocket type middle-effect filter layer and the high-efficient filter layer of straining of setting not only can carry out hierarchical multistage filtration to the dust, can also convenient and fast clear up the work to the surface of its filter layer to improve the availability factor of the device. The utility model not only can effectively avoid the blocking phenomenon at the discharging pipe, but also can carry out layered filtration treatment on dust, thereby improving the service efficiency of the device.

Drawings

Fig. 1 is a first view structural diagram of the present utility model.

Fig. 2 is a second view angle block diagram of the present utility model.

Fig. 3 is a third view angle block diagram of the present utility model.

Fig. 4 is an enlarged view of the utility model at a in fig. 3.

As shown in the figure: 1. a shot blasting machine body; 2. a dust hood; 3. a communicating pipe; 4. a dust removal box; 5. a mounting groove; 6. a plate-type primary filter layer; 7. a bag-type medium-effect filter layer; 8. a high-efficiency filter layer of the filter cartridge; 9. a dust hopper; 10. a dust outlet pipe; 11. a cylinder; 12. a connecting frame; 13. a spiral conveying sheet; 14. a first gear; 15. a motor; 16. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

As shown in fig. 1 to 4, the high-efficiency dust-removing shot blasting machine comprises a shot blasting machine body 1 and a dust removing box 4 which are sequentially arranged, wherein a dust collecting hood 2 is arranged on the top surface of the shot blasting machine body 1, a communicating pipe 3 is arranged on the top surface of the dust collecting hood 2 and extends into the dust removing box 4, three mounting grooves 5 are sequentially formed in the end surface of the dust removing box 4 from left to right, a drawable plate-type primary filter layer 6, a bag-type middle-efficiency filter layer 7 and a filter cartridge high-efficiency filter layer 8 are sequentially arranged in the three mounting grooves 5 respectively, dust entering the dust removing box 4 can be subjected to layered filtering treatment under the cooperation of the plate-type primary filter layer 6, the bag-type middle-efficiency filter layer 7 and the filter cartridge high-efficiency filter layer 8, the dust can be conveniently and rapidly cleaned through the design of a drawing structure, a dust collecting hopper 9 is also arranged on the bottom surface of the dust removing box 4, the dust hopper 9 is equipped with out dirt pipe 10 in the middle part of the bottom surface, go out dirt pipe 10 bottom surface tip and rotate and be equipped with echelonment barrel 11, go out the cover on dirt pipe 10 lower part lateral surface and be equipped with the bearing, and go out dirt pipe 10 outer wall and bearing inner race interference fit connection, barrel 11 inner wall and bearing outer lane interference fit connection, barrel 11 inside wears to be equipped with the pivot along its axial direction and extends to in the dust hopper 9, barrel 11 echelonment lower part inner wall and go out the equal setting of inner wall diameter size of dirt pipe 10, around being equipped with screw conveying piece 13 on the pivot lateral surface, and the pivot bottom surface tip is equipped with a plurality of link 12 along its circumferencial direction fixedly, a plurality of link 12 other tip fixed connection is on barrel 11's bottom surface, make its pivot fix on barrel 11 bottom surface tip through a plurality of link 12, still be equipped with on the dust bin 4 bottom surface and make its barrel 11 pivoted adjusting device.

The adjusting device comprises a first gear 14, a motor 15 and a second gear 16, wherein the first gear 14 is arranged on the outer side face of the lower end of the cylinder 11, supporting rods are respectively arranged at four corners of the bottom face of the dust removal box 4, a stabilizer bar is further arranged on the two supporting rods at the same end together, the motor 15 is fixedly arranged on the stabilizer bar through a bracket, the output shaft end of the motor 15 is provided with the second gear 16 meshed with the first gear 14, the motor 15 is started to drive the second gear 16 to rotate, the cylinder 11 is driven to rotate under the action of meshing with the first gear 14, and meanwhile, the spiral conveying sheet 13 is driven to rotate, so that dust in the dust outlet pipe 10 can be rapidly discharged, and the blocking phenomenon in the dust outlet pipe 10 is avoided.

The upper side of the inner wall of each mounting groove 5 is fixedly provided with a sliding rail respectively, sliding strips matched with the sliding rails are respectively arranged in the sliding rails, the end parts of the sliding strips extending out of the sliding rails are respectively fixedly connected to the top surfaces of the plate-type primary filter layer 6, the bag-type middle-effect filter layer 7 and the filter cartridge high-efficiency filter layer 8, and the plate-type primary filter layer 6, the bag-type middle-effect filter layer 7 and the filter cartridge high-efficiency filter layer 8 are respectively subjected to drawing operation in the corresponding mounting grooves 5 under the cooperation of the sliding rails and the sliding strips, so that the surfaces of the filter layers can be cleaned conveniently and rapidly.

In specific use, the device is installed to the appointed position, in the use through outside suction and under the effect of suction hood 2 and communicating pipe 3, inhale the dust of throwing the ball in-process to dust collection box 4, then under the joint action of board formula preliminary filtering layer 6, pocket type intermediate efficiency filtering layer 7 and high-efficient filter 8 of straining a section of thick bamboo, carry out the dust removal operation of layering to its dust, in dust removal in-process will fall into dust hopper 9, in the discharge through going out dirt pipe 10, in the in-process to dust discharge, start motor 15 drives gear two 16 and rotates, drive barrel 11 and rotate under the effect of meshing with gear one 14, drive screw conveyer piece 13 simultaneously and rotate, can carry out quick emission operation to the dust in the dirt pipe 10, thereby avoid the jam phenomenon in the dirt pipe 10, improve the availability factor of the device.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. The utility model provides a high-efficient dust removal shot-blasting machine, includes shot-blasting machine body (1) and dust removal case (4) that set gradually, be equipped with dust hood (2) on shot-blasting machine body (1) top surface, be equipped with communicating pipe (3) on dust hood (2) top surface and extend to in dust removal case (4), its characterized in that: three mounting grooves (5) are sequentially formed in the end face of the dust removal box (4) from left to right, a plate-type primary filter layer (6), a bag-type middle-effect filter layer (7) and a filter cylinder efficient filter layer (8) which can be pulled are sequentially arranged in the three mounting grooves (5), a dust hopper (9) is further arranged on the bottom face of the dust removal box (4), a dust outlet pipe (10) is arranged in the middle of the bottom face of the dust hopper (9), a stepped cylinder body (11) is rotationally arranged on the bottom face end portion of the dust outlet pipe (10), a rotating shaft is arranged inside the cylinder body (11) in a penetrating mode in the axial direction of the cylinder body and extends into the dust hopper (9), a spiral conveying sheet (13) is arranged on the outer side face of the rotating shaft in a winding mode, a plurality of connecting frames (12) are fixedly arranged on the bottom face end portion of the rotating shaft in the circumferential direction of the rotating shaft, and the other end portion of the connecting frames (12) is fixedly connected to the bottom face of the cylinder body (11), and an adjusting device which enables the cylinder body (11) to rotate is further arranged on the bottom face of the dust removal box (4).

2. The high-efficiency dust-removing shot blasting machine according to claim 1, wherein: the adjusting device comprises a first gear (14), a motor (15) and a second gear (16), wherein the first gear (14) is arranged on the outer side face of the lower end of the cylinder body (11), supporting rods are respectively arranged at four corners of the bottom surface of the dust removal box (4), a stabilizer bar is further arranged on the two supporting rods at the same end, the motor (15) is fixedly arranged on the stabilizer bar through a bracket, and the second gear (16) meshed with the first gear (14) is arranged at the output shaft end of the motor (15).

3. The high-efficiency dust-removing shot blasting machine according to claim 1, wherein: the upper side of the inner wall of each mounting groove (5) is fixedly provided with a sliding rail respectively, sliding strips matched with the sliding rails are respectively arranged in the sliding rails, and the end parts of the sliding strips extending out of the sliding rails are respectively fixedly connected to the top surfaces of the plate-type primary filter layer (6), the bag-type middle-effect filter layer (7) and the filter cylinder high-efficiency filter layer (8).

4. The high-efficiency dust-removing shot blasting machine according to claim 1, wherein: the dust discharging pipe (10) is characterized in that a bearing is sleeved on the outer side face of the lower portion of the dust discharging pipe (10), the outer wall of the dust discharging pipe (10) is connected with the inner ring of the bearing in an interference fit mode, and the inner wall of the cylinder (11) is connected with the outer ring of the bearing in an interference fit mode.

5. The high-efficiency dust-removing shot blasting machine according to claim 1, wherein: the diameter of the inner wall of the lower part of the barrel body (11) in a stepped shape is equal to that of the inner wall of the dust outlet pipe (10).