CN215429532U - Powder selecting device for cement processing - Google Patents
Powder selecting device for cement processing Download PDFInfo
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- CN215429532U CN215429532U CN202120380954.5U CN202120380954U CN215429532U CN 215429532 U CN215429532 U CN 215429532U CN 202120380954 U CN202120380954 U CN 202120380954U CN 215429532 U CN215429532 U CN 215429532U
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- Prior art keywords
- fixedly connected
- sliding
- shell
- wall
- selecting device
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- 239000000843 powder Substances 0.000 title claims abstract description 42
- 239000004568 cement Substances 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a powder selecting device for cement processing, and relates to the technical field of powder selecting devices. This a powder selecting device for cement processing, including casing and collecting box, fixedly connected with supporting seat between two first sliders, four telescopic links of supporting seat bottom fixedly connected with and a plurality of first spring, and four telescopic links and a plurality of first spring other end fixed connection are in the inner wall bottom of casing, and two first spacing grooves have been seted up to the supporting seat lateral wall, and spacing subassembly has been seted up to casing inside. The utility model has the advantages of ingenious structural design, reliable use and low cost, can quickly and conveniently collect the fine powder, and simultaneously conveniently weighs the collected fine powder, thereby improving the working efficiency and reducing the production cost.
Description
Technical Field
The utility model relates to the technical field of powder selecting devices, in particular to a powder selecting device for cement processing.
Background
The powder concentrator is widely applied to coal mills, raw material discharge drying mills and cement mill systems in novel dry cement production lines. The method can be divided into three categories of separating powder separators, centrifugal powder separators and cyclone powder separators.
After the existing powder concentrator is processed, fine powder slides into the fine powder collecting cone, the specific weight of subdivision cannot be known when the existing fine powder collecting cone collects the fine powder, the fine powder is collected every time and needs to be weighed again, and manpower is wasted, so that the powder concentrator for cement processing is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a powder selecting device for cement processing, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a powder selecting device for cement processing comprises a shell and a collecting box, wherein the collecting box is arranged inside the shell, the outer surface of the collecting box is attached to the inner wall of the shell, the upper surface of the shell is fixedly connected with a feeding pipe and communicated with the inside of the shell, the upper surface of the feeding pipe is fixedly connected with a fixing frame, two second threaded rods are in threaded connection with the inside of the fixing frame and extend outwards through the fixing frame, two second limiting grooves are formed in the inner wall of the shell, the inner wall of each second limiting groove is in sliding connection with a first sliding block, a supporting seat is fixedly connected between the two first sliding blocks, the upper surface of the supporting seat is attached to the lower surface of the collecting box, the bottom of the supporting seat is fixedly connected with four telescopic rods and a plurality of first springs, and the other ends of the four telescopic rods and the plurality of first springs are fixedly connected to the bottom of the inner wall of the shell, two first spacing grooves are formed in the side wall of the supporting seat, and a spacing assembly is arranged inside the shell.
Preferably, the front surface of the collecting box is provided with two handles.
Preferably, the limiting assembly comprises a rotating shaft, the rotating shaft is rotatably connected to the inside of the shell, a first sliding groove, two second sliding grooves, a moving groove and a third sliding groove are formed in the shell, the first sliding groove and the moving groove are both positioned right above the third sliding groove and communicated with the third sliding groove, the two second sliding grooves are positioned on two sides of the first sliding groove, one end of the rotating shaft is fixedly connected with a first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear, the inside of the second bevel gear is fixedly connected with a first threaded rod, the first threaded rod is rotatably connected to the top of the inner wall of the first sliding groove, the outer surface of the first threaded rod is in threaded connection with a second extrusion block, the two sides of the second extrusion block are fixedly connected with second sliding blocks, the second sliding blocks are slidably connected to the inner wall of the second sliding groove, and the inner wall of the third sliding groove is slidably connected with a third sliding block, third slider one end fixedly connected with second spring, second spring other end fixed connection is on third spout inner wall, and the second spring is extruded in the inside of third spout, two second connecting rods of third slider both sides fixedly connected with, and fixed surface is connected with the head rod on the third slider, the head rod is in the shifting chute inside, the positive fixedly connected with first stopper of second connecting rod, the positive fixedly connected with first extrusion piece of head rod.
Preferably, the first pressing block is attached to the side wall of the collecting box.
Preferably, the bottom of the second extrusion block is provided with an inclined plane, the upper surface of the third sliding block is provided with a chute, and the second extrusion block is attached to the chute.
Preferably, the rotating shaft penetrates through the side wall of the shell, and one end of the rotating shaft extending outwards is fixedly connected with a rotating wheel.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the powder selecting device for cement processing comprises a fixing frame fixedly connected to a fine powder collecting cone opening through a second threaded rod, fine powder falls into a collecting box along a feeding pipe at the moment, the collecting box applies downward force to a supporting seat under the action of gravity along with the increase of the fine powder in the collecting box at the moment, a first sliding block slides downward along the inner wall of a second limiting groove at the moment, so that the supporting seat moves downward, four telescopic rods contract inward at the moment, a plurality of first springs are compressed, a first extrusion block is separated from the collecting box along with the continuous movement, a second spring rebounds at the moment, a third sliding block slides outward on the inner wall of a third sliding groove, so that two second connecting rods and two first limiting blocks are driven to slide outward on the inner wall of the third sliding groove, the first connecting rods move inside the moving groove, and the first limiting blocks are clamped with the first limiting groove at the moment, can carry on spacingly to the supporting seat, can take out the collecting box through the handle this moment, can accomplish the collection to fixed weight farine this moment, conveniently calculate the weight of farine.
(2) This a selection powder device for cement processing, two handles have been seted up in the front of collecting box, conveniently take out of collecting box.
(3) This a powder selecting device for cement processing, the pivot runs through the outside extension one end fixedly connected with runner of lateral wall of casing, makes things convenient for the rotation of countershaft.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
FIG. 3 is a partial assembly schematic of the present invention;
FIG. 4 is an enlarged view of a portion of the components of the present invention;
FIG. 5 is an enlarged view of A of FIG. 3 according to the present invention;
fig. 6 is a cross-sectional view of the present invention.
In the figure: 1. a housing; 101. a feed pipe; 102. a collection box; 103. a handle; 104. a supporting seat; 105. A telescopic rod; 106. a first spring; 107. a first extrusion block; 108. a first slider; 109. a first limit groove; 110. a fixing frame; 111. a second threaded rod; 112. a second limit groove; 2. a rotating shaft; 201. a first threaded rod; 202. a first bevel gear; 203. a second bevel gear; 204. a second extrusion block; 205. a second slider; 206. a first connecting rod; 207. a second connecting rod; 208. a first stopper; 209. a third slider; 210. a second spring; 211. a first chute; 212. a second chute; 213. a third chute; 214. A rotating wheel; 215. the slot is moved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a powder selecting device for cement processing comprises a shell 1 and a collecting box 102, wherein the collecting box 102 is arranged inside the shell 1, the outer surface of the collecting box 102 is attached to the inner wall of the shell 1, the upper surface of the shell 1 is fixedly connected with a feeding pipe 101 and communicated with the inside of the shell 1, the upper surface of the feeding pipe 101 is fixedly connected with a fixing frame 110, the inner part of the fixing frame 110 is in threaded connection with two second threaded rods 111, the second threaded rods 111 penetrate through the fixing frame 110 to extend outwards, two second limiting grooves 112 are formed in the inner wall of the shell 1, the inner walls of the second limiting grooves 112 are in sliding connection with first sliding blocks 108, a supporting seat 104 is fixedly connected between the two first sliding blocks 108, the upper surface of the supporting seat 104 is attached to the lower surface of the collecting box 102, the bottom of the supporting seat 104 is fixedly connected with four telescopic rods 105 and a plurality of first springs 106, and the other ends of the four telescopic rods 105 and the plurality of the first springs 106 are fixedly connected to the bottom of the inner wall of the shell 1, two first limiting grooves 109 are formed in the side wall of the supporting seat 104, and a limiting component is arranged inside the shell 1.
Two handles 103 are arranged on the front surface of the collecting box 102, so that the collecting box 102 can be conveniently taken out.
The limiting assembly comprises a rotating shaft 2, the rotating shaft 2 is rotatably connected inside the shell 1, the shell 1 is internally provided with a first sliding groove 211, two second sliding grooves 212, a moving groove 215 and a third sliding groove 213, the first sliding groove 211 and the moving groove 215 are both positioned right above the third sliding groove 213 and are communicated with the third sliding groove 213, the two second sliding grooves 212 are positioned at two sides of the first sliding groove 211, one end of the rotating shaft 2 is fixedly connected with a first bevel gear 202, the outer surface of the first bevel gear 202 is meshed with a second bevel gear 203, the inside of the second bevel gear 203 is fixedly connected with a first threaded rod 201, the first threaded rod 201 is rotatably connected at the top of the inner wall of the first sliding groove 211, the outer surface of the first threaded rod 201 is in threaded connection with a second extrusion block 204, two sides of the second extrusion block 204 are fixedly connected with second sliding blocks 205, the second sliding blocks 205 are slidably connected at the inner wall of the second sliding groove 212, and the inner wall of the third sliding groove 213 is slidably connected with a third sliding block 209, third slider 209 one end fixedly connected with second spring 210, second spring 210 other end fixed connection is on third spout 213 inner wall, and second spring 210 is extruded in the inside of third spout 213, three slider 209 both sides fixedly connected with two second connecting rods 207, and third slider 209 upper surface fixedly connected with head rod 206, head rod 206 is in the shift gate 215 inside, the positive fixedly connected with first stopper 208 of second connecting rod 207, the positive fixedly connected with first extrusion piece 107 of head rod 206.
The first pressing block 107 is attached to the side wall of the collection container 102.
The bottom of the second extrusion block 204 is provided with an inclined plane, the upper surface of the third sliding block 209 is provided with a chute, and the second extrusion block 204 is attached to the chute.
The rotating shaft 2 penetrates through the side wall of the shell 1, and one end of the rotating shaft extending outwards is fixedly connected with a rotating wheel 214, so that the rotating shaft 2 can rotate conveniently.
The working principle is as follows: when fine powder needs to be collected, the fixing frame 110 is fixedly connected to the fine powder collecting cone opening through the second threaded rod 111, fine powder falls into the collection box 102 along the feeding pipe 101, the collection box 102 applies downward force to the support base 104 under the action of gravity as the fine powder in the collection box 102 increases, the first sliding block 108 slides downward along the inner wall of the second limiting groove 112, so that the support base 104 moves downward, the four telescopic rods 105 contract inward, the first springs 106 are compressed, the first pressing block 107 is separated from the collection box 102 as the movement continues, the second spring 210 rebounds, so that the third sliding block 209 slides outward on the inner wall of the third sliding groove 213, so as to drive the two second connecting rods 207 and the two first limiting blocks 208 to slide outward on the inner wall of the third sliding groove 213, and the first connecting rod 206 moves inside the moving groove 215, at this moment, the first limit block 208 is clamped with the first limit groove 109, so that the support base 104 can be limited, the collection box 102 can be taken out through the handle 103, the collection of fine powder with fixed weight can be completed, and the weight of the fine powder can be calculated conveniently.
When fine powder needs to be collected continuously, a new collection box 102 is placed on the upper surface of the support base 104, the rotating wheel 214 is rotated first, so that the rotating shaft 2 rotates, the first bevel gear 202 is driven to rotate, the second bevel gear 203 rotates along with the rotating shaft, the first threaded rod 201 rotates at the moment, the second extrusion block 204 slides on the inner wall of the first sliding groove 211, the two second sliding blocks 205 slide on the inner walls of the two second sliding grooves 212, along with the movement of the second extrusion block 204, the second extrusion block 204 extrudes the third sliding block 209, the third sliding block 209 performs the opposite movement on the inner wall of the third sliding groove 213, so that the second spring 210 is extruded, the two second connecting rods 207 and the two first limit blocks 208 slide inwards on the inner wall of the third sliding groove 213, and the two first limit blocks 208 are separated from the two first limit grooves 109, the first plurality of springs 106 then spring back to return the collection bin 102 to the starting position to continue collecting fines.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A powder selecting device for cement processing, comprising a shell (1) and a collecting box (102), characterized in that: the collecting box (102) is arranged inside the shell (1), the outer surface of the collecting box (102) is attached to the inner wall of the shell (1), the upper surface of the shell (1) is fixedly connected with the feeding pipe (101) and communicated with the inside of the shell (1), the upper surface of the feeding pipe (101) is fixedly connected with the fixing frame (110), the inner part of the fixing frame (110) is in threaded connection with two second threaded rods (111), the second threaded rods (111) penetrate through the fixing frame (110) to extend outwards, the inner wall of the shell (1) is provided with two second limiting grooves (112), the inner wall of each second limiting groove (112) is in sliding connection with a first sliding block (108), a supporting seat (104) is fixedly connected between the two first sliding blocks (108), the upper surface of the supporting seat (104) is attached to the lower surface of the collecting box (102), the bottom of the supporting seat (104) is fixedly connected with four telescopic rods (105) and a plurality of first springs (106), and the other ends of the four telescopic rods (105) and the first springs (106) are fixedly connected to the bottom of the inner wall of the shell (1), two first limiting grooves (109) are formed in the side wall of the supporting seat (104), and a limiting assembly is arranged in the shell (1).
2. The powder selecting device for cement processing according to claim 1, characterized in that: two handles (103) are arranged on the front surface of the collecting box (102).
3. The powder selecting device for cement processing according to claim 1, characterized in that: the limiting assembly comprises a rotating shaft (2), the rotating shaft (2) is rotatably connected inside the shell (1), a first sliding groove (211), two second sliding grooves (212), a moving groove (215) and a third sliding groove (213) are formed in the shell (1), the first sliding groove (211) and the moving groove (215) are both positioned right above the third sliding groove (213) and communicated with the third sliding groove (213), the two second sliding grooves (212) are positioned on two sides of the first sliding groove (211), one end of the rotating shaft (2) is fixedly connected with a first bevel gear (202), a second bevel gear (203) is meshed with the outer surface of the first bevel gear (202), a first threaded rod (201) is fixedly connected inside the second bevel gear (203), the first threaded rod (201) is rotatably connected to the top of the inner wall of the first sliding groove (211), and a second extrusion block (204) is connected to the outer surface of the first threaded rod (201), two sides of the second extrusion block (204) are fixedly connected with second sliding blocks (205), the second sliding blocks (205) are connected to the inner wall of a second sliding groove (212) in a sliding manner, a third sliding block (209) is connected on the inner wall of the third sliding groove (213) in a sliding manner, one end of the third sliding block (209) is fixedly connected with a second spring (210), the other end of the second spring (210) is fixedly connected on the inner wall of the third sliding chute (213), and the second spring (210) is extruded inside the third sliding chute (213), two second connecting rods (207) are fixedly connected with two sides of the third sliding block (209), and the upper surface of the third sliding block (209) is fixedly connected with a first connecting rod (206), the first connecting rod (206) is positioned in the moving groove (215), the front surface of the second connecting rod (207) is fixedly connected with a first limiting block (208), the front surface of the first connecting rod (206) is fixedly connected with a first extrusion block (107).
4. A powder selecting device for cement processing according to claim 3, characterized in that: the first extrusion block (107) is attached to the side wall of the collection box (102).
5. A powder selecting device for cement processing according to claim 3, characterized in that: the bottom of the second extrusion block (204) is provided with an inclined plane, the upper surface of the third sliding block (209) is provided with a chute, and the second extrusion block (204) is attached to the chute.
6. A powder selecting device for cement processing according to claim 3, characterized in that: the rotating shaft (2) penetrates through the side wall of the shell (1) and extends outwards, and one end of the rotating shaft (2) is fixedly connected with a rotating wheel (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380954.5U CN215429532U (en) | 2021-02-20 | 2021-02-20 | Powder selecting device for cement processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120380954.5U CN215429532U (en) | 2021-02-20 | 2021-02-20 | Powder selecting device for cement processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215429532U true CN215429532U (en) | 2022-01-07 |
Family
ID=79701889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120380954.5U Expired - Fee Related CN215429532U (en) | 2021-02-20 | 2021-02-20 | Powder selecting device for cement processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215429532U (en) |
-
2021
- 2021-02-20 CN CN202120380954.5U patent/CN215429532U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |