CN212007472U

CN212007472U - Novel weightless scale

Info

Publication number: CN212007472U
Application number: CN202021120083.5U
Authority: CN
Inventors: 刘立锋
Original assignee: Chengdu Ruitu Electronic Co ltd
Current assignee: Chengdu Ruitu Electronic Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2020-11-24
Anticipated expiration: 2030-06-17

Abstract

The utility model provides a novel weightless scale. Novel weightlessness scale includes: the weightlessness scale comprises a weightlessness scale body, a storage barrel, a spiral feeding pipe and a discharge cylinder, wherein the storage barrel, the spiral feeding pipe and the discharge cylinder are all arranged on the weightlessness scale body; the bearing plate is fixedly arranged on the storage barrel; the frame plate is fixedly arranged on the top of the bearing plate; the collecting box is arranged above the bearing plate, and the top of the collecting box is provided with an opening; the fan is fixedly arranged at the top of the bearing plate, and the air inlet end of the fan is communicated with the collecting box; the connecting ring is fixedly arranged on the inner wall of the collecting box; the filter bag, the filter bag sets up in the linking ring. The utility model provides a novel weightless scale has the advantage that reduces the dust diffusion degree, reduces the material and loses, arrange the material even and not accumulational.

Description

Novel weightless scale

Technical Field

The utility model relates to a weightless balance technical field especially relates to a novel weightless balance.

Background

The weightless scale is a weighing device with discontinuous feeding and continuous discharging, and the loss control is carried out in a hopper, so that the control precision is higher, the structure is easy to seal, the control efficiency of powder is greatly improved compared with that of a spiral scale, and the weightless scale is suitable for controlling and proportioning of fine materials such as cement, lime powder, coal powder and the like.

However, when the traditional weightlessness scale is used for batching fine materials such as lime powder, a part of lime powder dust is easily raised at a feeding pipe opening on the lime powder, the dust can diffuse in the air and bring threat to human health, and can be deposited on the weightlessness scale or other platforms in a place, so that the small part of the materials are lost, and certain raw material loss is caused.

Therefore, there is a need to provide a new weightless scale to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a reduce dust diffusion degree, reduce the material and lose, arrange even and not accumulational novel weightless scale of material.

In order to solve the technical problem, the utility model provides a novel weightless scale, include: the weightlessness scale comprises a weightlessness scale body, a storage barrel, a spiral feeding pipe and a discharge cylinder, wherein the storage barrel, the spiral feeding pipe and the discharge cylinder are all arranged on the weightlessness scale body; the bearing plate is fixedly arranged on the storage barrel; the frame plate is fixedly arranged on the top of the bearing plate; the collecting box is arranged above the bearing plate, and the top of the collecting box is provided with an opening; the fan is fixedly arranged at the top of the bearing plate, and the air inlet end of the fan is communicated with the collecting box; the connecting ring is fixedly arranged on the inner wall of the collecting box; the filter bag is arranged in the connecting ring; the sealing plate is arranged at the top of the collecting box; the stretching pipe is arranged above the collecting box, and the bottom end of the stretching pipe penetrates through the sealing plate and extends into the collecting box; the air inlet pipe, the air inlet pipe fixed mounting be in on the frame plate, the top of tensile pipe with air inlet pipe fixed connection.

Preferably, a horn cover is fixedly mounted at one end of the air inlet pipe.

Preferably, the outer wall of the collecting box is fixedly provided with two connecting blocks, the connecting blocks are fixedly connected with the sealing plate through bolts, the bottom of the sealing plate is fixedly provided with a sealing ring, the sealing ring is in contact with the inner wall of the collecting box, one side of the frame plate is fixedly provided with two bridging blocks, and one side of the frame plate, which is far away from the frame plate, is fixedly connected with the collecting box.

Preferably, a lifting plate is arranged above the connecting ring, the lifting plate is fixedly connected with the filter bag, and a lifting ring is fixedly mounted at the top of the lifting plate.

Preferably, rotate on the both sides inner wall of row material section of thick bamboo and install the rotation axis, fixed mounting has gear motor on the outer wall of one side of row material section of thick bamboo, gear motor's output shaft with the one end fixed connection of rotation axis, fixed cover is equipped with the cover post on the rotation axis, fixed mounting has a plurality of branches of breaing up on the cover post, break up the branch with spiral conveying pipe looks adaptation.

Preferably, a protective cover is fixedly mounted on the outer wall of one side of the discharging cylinder, and the speed reduction motor is located in the protective cover.

Preferably, heat dissipation louver windows are arranged on two sides of the protective cover.

Compared with the prior art, the utility model provides a novel weightless scale has following beneficial effect:

the utility model provides a novel weightless scale, when using, the fan is started, dust raised around the feeding pipe orifice can enter the collecting box through the horn cover, and is filtered by the filter bag, and is discharged through the air outlet end of the fan finally, until the weightless scale body is used up, the sealing plate is carried with the sealing ring to lift out the collecting box, then the filter bag is lifted out of the collecting box, so that material particles on the filter bag can be collected in a centralized way, the deposition of the material dust is effectively reduced, the loss rate of the material is reduced, the dust raising range is obviously reduced, the diffusion degree is reduced, when the material is discharged, the gear motor is started, the output shaft of the gear motor can drive the rotating shaft to rotate, then the sleeve column is driven to rotate, thus a plurality of scattering support rods can be driven to rotate, the scattering support rods can continuously stir the material to be discharged, so that the discharging process is stable and uniform, the condition that the material is blocked is avoided.

Drawings

Fig. 1 is a schematic front view of a first embodiment of the novel weightless scale provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic front view of a second embodiment of the novel weightless scale provided by the present invention;

fig. 4 is a schematic structural view of a discharge cylinder in a second embodiment of the novel weightless scale provided by the present invention;

fig. 5 is a schematic top view of a material discharge tube in a second embodiment of the novel weightless scale provided by the present invention.

Reference numbers in the figures: 1. a weightless scale body; 2. a storage barrel; 3. a helical feed tube; 4. a discharge cylinder; 5. a bearing plate; 6. a frame plate; 7. a collection box; 8. a fan; 9. an adaptor ring; 10. a filter bag; 11. closing the plate; 12. stretching the tube; 13. an air inlet pipe; 14. a horn cover; 15. a rotating shaft; 16. a reduction motor; 17. sleeving a column; 18. breaking up the struts; 19. a shield.

Detailed Description

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

First embodiment

Referring to fig. 1-2, in a first embodiment of the present invention, the novel weightless scale includes: the weightlessness scale comprises a weightlessness scale body 1, a storage barrel 2, a spiral feeding pipe 3 and a discharge cylinder 4, wherein the storage barrel 2, the spiral feeding pipe 3 and the discharge cylinder 4 are all arranged on the weightlessness scale body 1; the bearing plate 5 is fixedly arranged on the storage barrel 2; the frame plate 6 is fixedly arranged on the top of the bearing plate 5; the collecting box 7 is arranged above the bearing plate 5, and the top of the collecting box 7 is provided with an opening; the fan 8 is fixedly arranged at the top of the bearing plate 5, and the air inlet end of the fan 8 is communicated with the collection box 7; the connecting ring 9 is fixedly arranged on the inner wall of the collecting box 7; a filter bag 10, the filter bag 10 being disposed within the adapter ring 9; a closing plate 11, wherein the closing plate 11 is arranged on the top of the collecting box 7; the stretching pipe 12 is arranged above the collecting box 7, and the bottom end of the stretching pipe 12 penetrates through the sealing plate 11 and extends into the collecting box 7; the air inlet pipe 13, the air inlet pipe 13 fixed mounting be in on the frame plate 6, the top of tensile pipe 12 with air inlet pipe 13 fixed connection.

And a horn cover 14 is fixedly arranged at one end of the air inlet pipe 13.

The outer wall of the collecting box 7 is fixedly provided with two connecting blocks, the connecting blocks are fixedly connected with the sealing plate 11 through bolts, the bottom of the sealing plate 11 is fixedly provided with a sealing ring, the sealing ring is in contact with the inner wall of the collecting box 7, one side of the frame plate 6 is fixedly provided with two connecting blocks, and the connecting blocks are far away from one side of the frame plate 6 and fixedly connected with the collecting box 7.

A lifting plate is arranged above the connecting ring 9 and fixedly connected with the filter bag 10, and a lifting ring is fixedly arranged at the top of the lifting plate.

The utility model provides a novel weightless balance's theory of operation as follows:

when materials are poured into the storage barrel 2 through the feeding pipe on the weightless scale body 1, the fan 8 is started, the fan 8 starts to perform dust collection, dust raised around the feeding pipe opening enters the air inlet pipe 13 through the horn cover 14, then enters the collection box 7 through the stretching pipe 12, and passes through the filter bag 10 under continuous suction, the filter bag 10 can filter and intercept material particles in the dust, and then the dust is discharged through the air outlet end of the fan 8, after the weightless scale body 1 is used, the bolt on the sealing plate 11 can be taken out, then the sealing plate 11 is lifted out of the collection box 7 with the sealing ring, and then the filter bag 10 is lifted out of the collection box 7 through the lifting ring, so that the material particles on the filter bag 10 can be collected in a centralized manner, and the filter bag 10 can be cleaned or replaced, and normal use after use is facilitated.

during the use, start fan 8, the dust of raising around the feeding pipe mouth just can get into in the collecting box 7 through loudspeaker cover 14, and through the filtration of filter bag 10, discharge through the air-out end of fan 8 at last, until weightless balance body 1 finishes using the back, with shrouding 11 company take the sealing ring to propose collecting box 7, propose collecting box 7 with filter bag 10 afterwards, alright concentrate the collection with the material granule on the filter bag 10, effectively reduced the deposit of material dust, the loss rate of material has been reduced, and the raise dust scope obviously reduces, the diffusion degree has been reduced.

Second embodiment:

based on the novel weightless scale provided by the first embodiment of the application, the second embodiment of the application provides another novel weightless scale. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 3-5, the novel weightless scale further includes a rotating shaft 15, the rotating shaft 15 is rotatably installed on inner walls of two sides of the material discharge cylinder 4, a speed reduction motor 16 is fixedly installed on an outer wall of one side of the material discharge cylinder 4, an output shaft of the speed reduction motor 16 is fixedly connected with one end of the rotating shaft 15, a sleeve column 17 is fixedly sleeved on the rotating shaft 15, a plurality of scattering support rods 18 are fixedly installed on the sleeve column 17, and the scattering support rods 18 are matched with the spiral feeding pipe 3.

A protective cover 19 is fixedly installed on the outer wall of one side of the discharging cylinder 4, and the speed reducing motor 16 is located in the protective cover 19.

And heat dissipation louver windows are arranged on two sides of the protective cover 19.

When the material was discharged, start gear motor 16, gear motor 16's output shaft just can drive rotation axis 15 and rotate, drives sleeve post 17 then and rotates, like this alright drive a plurality of branches 18 of breaing up and rotate, and it just can carry out continuous work of scattering to the material that will discharge to break up branch 18 for arrange the material process stability and even, avoided the material to take place the condition of blockking up.

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 novel weightless scale is characterized by comprising:

the weightlessness scale comprises a weightlessness scale body, a storage barrel, a spiral feeding pipe and a discharge cylinder, wherein the storage barrel, the spiral feeding pipe and the discharge cylinder are all arranged on the weightlessness scale body;

the bearing plate is fixedly arranged on the storage barrel;

the frame plate is fixedly arranged on the top of the bearing plate;

the collecting box is arranged above the bearing plate, and the top of the collecting box is provided with an opening;

the fan is fixedly arranged at the top of the bearing plate, and the air inlet end of the fan is communicated with the collecting box;

the connecting ring is fixedly arranged on the inner wall of the collecting box;

the filter bag is arranged in the connecting ring;

the sealing plate is arranged at the top of the collecting box;

the stretching pipe is arranged above the collecting box, and the bottom end of the stretching pipe penetrates through the sealing plate and extends into the collecting box;

the air inlet pipe, the air inlet pipe fixed mounting be in on the frame plate, the top of tensile pipe with air inlet pipe fixed connection.

2. The novel weightless scale according to claim 1, wherein a horn cover is fixedly mounted at one end of said air inlet pipe.

3. The novel weightless scale of claim 1, wherein two connecting blocks are fixedly mounted on the outer wall of the collecting box, the connecting blocks and the sealing plate are fixedly connected through bolts, a sealing ring is fixedly mounted at the bottom of the sealing plate, the sealing ring is in contact with the inner wall of the collecting box, two bridging blocks are fixedly mounted on one side of the frame plate, and one side of the bridging block, which is far away from the frame plate, is fixedly connected with the collecting box.

4. The novel weightless scale of claim 1, wherein a lifting plate is arranged above the connecting ring, the lifting plate is fixedly connected with the filter bag, and a lifting ring is fixedly arranged at the top of the lifting plate.

5. The novel weightless scale as claimed in claim 1, wherein the discharge cylinder has a rotating shaft rotatably mounted on its two inner walls, a gear motor is fixedly mounted on one outer wall of the discharge cylinder, an output shaft of the gear motor is fixedly connected to one end of the rotating shaft, a sleeve column is fixedly mounted on the rotating shaft, a plurality of scattering struts are fixedly mounted on the sleeve column, and the scattering struts are adapted to the spiral feeding pipe.

6. The novel weightless scale according to claim 5, wherein a protective cover is fixedly mounted on an outer wall of one side of the discharge cylinder, and the speed reduction motor is positioned in the protective cover.

7. The novel weightlessness scale according to claim 6, wherein both sides of said protection cover are opened with heat dissipation louver windows.