CN214569246U - Particulate matter unloader - Google Patents
Particulate matter unloader Download PDFInfo
- Publication number
- CN214569246U CN214569246U CN202120237049.4U CN202120237049U CN214569246U CN 214569246 U CN214569246 U CN 214569246U CN 202120237049 U CN202120237049 U CN 202120237049U CN 214569246 U CN214569246 U CN 214569246U
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- Prior art keywords
- funnel
- close
- fixedly connected
- weighing
- spring
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- 239000013618 particulate matter Substances 0.000 title claims abstract description 20
- 238000005303 weighing Methods 0.000 claims abstract description 78
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 19
- 238000007599 discharging Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a particulate matter unloader belongs to the weighing funnel field, which comprises a bracket, support upper portion fixedly connected with unloading funnel, unloading funnel below is provided with weighing funnel, weighing funnel bottom is rotated and is connected with the down tube, the down tube is close to weighing funnel lateral wall one side fixedly connected with and has elastic scraper blade, the scraper blade is close to weighing funnel one side butt in weighing funnel's lateral wall, down tube top fixedly connected with ring gear, the ring gear sets up with the axle center with weighing funnel, weighing funnel is close to ring gear position department and is provided with gear motor, gear motor's the vertical setting of output shaft, gear motor's output shaft fixedly connected with master gear, the master gear meshes in the ring gear. This application has the effect of reducing the adhesion of admixture on weighing funnel lateral wall.
Description
Technical Field
The utility model belongs to the technical field of weighing funnel and specifically relates to a particulate matter unloader is related to.
Background
At present, when concrete is produced by concrete production enterprises, raw materials such as additives and the like are unloaded and accumulated in a warehouse, and the raw materials are discharged from the lower part by using a weighing hopper according to the proportion when the concrete is used.
In the prior art, chinese patent application No. CN201911220134.3 discloses a weighing hopper, which includes a support frame and a hopper shell, wherein a sensor assembly is arranged between the hopper shell and the support frame, a driving hopper door and a driven hopper door are respectively hinged on the hopper shell, and a driving mechanism capable of driving the driving hopper door and the driven hopper door to open or close a discharge port of the hopper shell is arranged on the hopper shell; the driving mechanism comprises an air cylinder and a shifting plate which are respectively hinged to a hopper shell, a pull rod is hinged between the outer end of the shifting plate and a driving hopper door, a pin seat is arranged at a position, close to the outer end, of the shifting plate, an air cylinder shaft of the air cylinder is hinged to the pin seat, a connecting rod is hinged between the driving hopper door and a driven hopper door, and when the driving hopper door and the driven hopper door are in a closed state, a hinge point on the shifting plate and a hinge point on the pull rod are on the same straight line, so that a self-locking state limiting the driving hopper door from being opened outwards is formed.
In view of the above-mentioned related technologies, the inventor believes that the admixture is easy to adhere to the side wall of the weighing funnel when passing through the weighing funnel, which causes incomplete discharging after weighing and affects the precision of the weighing funnel.
SUMMERY OF THE UTILITY MODEL
In order to improve the condition of additive adhesion on weighing funnel lateral wall, this application provides a particulate matter unloader.
The application provides a particulate matter unloader adopts following technical scheme:
the utility model provides a particulate matter unloader, which comprises a bracket, support upper portion fixedly connected with unloading funnel, unloading funnel below is provided with weighing funnel, weighing funnel bottom is rotated and is connected with the down tube, the down tube is close to weighing funnel lateral wall one side fixedly connected with and has elastic scraper blade, the scraper blade is close to weighing funnel one side butt in weighing funnel's lateral wall, down tube top fixedly connected with ring gear, the ring gear sets up with the axle center with weighing funnel, weighing funnel is close to ring gear position department and is provided with gear motor, gear motor's the vertical setting of output shaft, gear motor's output shaft fixedly connected with master gear, the master gear meshes in the ring gear.
Through adopting above-mentioned scheme, gear motor drives the ring gear and rotates, and the ring gear drives the scraper blade on the down tube and removes on weighing funnel surface, and the scraper blade is scraped weighing funnel surface residual material, and the material discharges weighing funnel under the action of gravity, and the scraper blade reduces weighing funnel interior residual material, improve the accuracy that equipment weighed.
Preferably, the support below is provided with a plurality of bracing pieces, the vertical setting of all bracing pieces, the common fixedly connected with mounting panel of all bracing pieces, and weighing funnel fixed connection is in the mounting panel, and the ring gear is close to mounting panel one side and rotates and be connected with a plurality of gyro wheels, and all gyro wheels all roll along weighing funnel tangential direction, and all gyro wheels all butt in the mounting panel.
Through adopting above-mentioned scheme, the gyro wheel bears the weight of ring gear, and the gyro wheel follows the gear and rotates around weighing the funnel, and the stability of gear reinforcing ring gear operation improves the steady line of scraper blade when weighing the funnel lateral wall and removing, improves the clearance effect of scraper blade.
Preferably, weigh funnel lateral wall upper portion and seted up annular dovetail, sliding connection has the dovetail in the dovetail, dovetail fixedly connected with connecting rod, down tube sliding connection in connecting rod, the down tube can slide along connecting rod length direction, the connecting rod cover is equipped with the second spring, second spring one end fixed connection is close to and weighs funnel one end in the connecting rod, second spring other end fixed connection is close to connecting rod position department in the down tube, the second spring gives the power that the down tube is close to the dovetail.
Through adopting above-mentioned scheme, the removal orbit of down tube and scraper blade is restricted in the cooperation of dovetail and dovetail, and second spring cooperation connecting rod, second spring give the power that the down tube is close to the dovetail, make the scraper blade firmly butt in weighing the funnel, improve the clearance effect of scraper blade.
Preferably, shovel blocks are fixedly connected to two sides of the dovetail along the circumferential direction of the dovetail groove.
By adopting the scheme, the shovel blocks slide in the dovetail groove, foreign matters in the dovetail groove are cleared by the shovel blocks in the dovetail groove sliding process of the dovetail groove, the probability that the dovetail groove is blocked due to the foreign matters in the dovetail groove is reduced, and the running stability of the scraper is improved.
Preferably, the outer side of the discharging hopper is fixedly connected with a vibration motor.
Through adopting above-mentioned scheme, vibrating motor drives the vibration of unloading funnel, improves the mobility of the interior material of unloading funnel, improves the unloading speed of unloading funnel, reduces the probability that the jam was piled up to the material in the unloading funnel simultaneously.
Preferably, the slide bar of a plurality of vertical settings of support bottom fixedly connected with, all bracing pieces are close to support one end and have all seted up the spout, and all spouts all set up along bracing piece length direction, and all equal sliding connection of slide bar are in the spout, and all slide bars all slide along spout length direction, and all slide bars all overlap outward and are equipped with first spring, and first spring one end butt is close to bracing piece one end in the support, and first spring other end butt is close to support one end in the bracing piece, and the power that the bracing piece was kept away from to the support is given to first spring.
Through adopting above-mentioned scheme, slide bar and spout cooperation give the bigger vibration space of unloading funnel, and first spring improves the elasticity of unloading funnel vibration in-process, improves the vibration effect of unloading funnel for the unloading speed of unloading funnel.
Preferably, the positions of the bracket corresponding to all the first springs are fixedly connected with dust covers, and all the dust covers cover the corresponding first springs.
Through adopting above-mentioned scheme, the dust cover covers first spring, reduces the probability that impurity enters into first spring gap among the complicated operational environment, makes first spring and spout keep good operating condition for a long time, improves the reliability of equipment operation.
Preferably, the unloading funnel is close to exit position department and rotates and be connected with first baffle, and the unloading funnel corresponds first baffle position department fixedly connected with and has elastic first sealing washer, and unloading funnel one end butt is close to unloading funnel one side in first baffle to first sealing washer is kept away from, and the unloading funnel is close to the cylinder body that first baffle position department articulated have first pneumatic cylinder, and the telescopic link of first pneumatic cylinder articulates in first baffle and is close to first pneumatic cylinder one end.
By adopting the above scheme, after the material of weighing funnel reached required weight, the telescopic link of first pneumatic cylinder stretched out, and the telescopic link of first pneumatic cylinder drives first baffle and removes first sealing washer position department, and the cooperation of first baffle and first sealing washer is closed the unloading funnel export, improves the accuracy of unloading funnel unloading, improves the control accuracy of unloading funnel unloading.
In conclusion, the invention has the following beneficial effects:
1. the gear ring is driven by the speed reducing motor to rotate, the scraper on the inclined rod is driven by the gear ring to move on the surface of the weighing funnel, the scraper scrapes materials remained on the surface of the weighing funnel, the materials are discharged out of the weighing funnel under the action of gravity, the residual materials in the weighing funnel are reduced by the scraper, and the weighing accuracy of equipment is improved;
2. the dovetail joint is matched with the dovetail groove to limit the moving tracks of the inclined rod and the scraper, the second spring is matched with the connecting rod, and the second spring gives a force to the inclined rod close to the dovetail joint, so that the scraper is firmly abutted to the weighing hopper, and the cleaning effect of the scraper is improved;
3. the slide bar and the chute are matched to provide a larger vibration space for the discharging hopper, the first spring improves the elasticity of the discharging hopper in the vibration process, the vibration effect of the discharging hopper is improved, and the discharging speed of the discharging hopper is accelerated.
Drawings
FIG. 1 is a schematic structural diagram of a particulate matter blanking device according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a protruding first spring of a particulate discharge device according to an embodiment of the present application;
FIG. 3 is a cross-sectional view of a protruding scraper of a particulate matter discharging device according to an embodiment of the present application;
FIG. 4 is an enlarged view of portion A of FIG. 1;
fig. 5 is a schematic structural diagram of a protruding shovel block of the particulate matter blanking device according to the embodiment of the present application.
Description of reference numerals: 1. a discharging hopper; 11. a support; 111. a slide bar; 112. a first spring; 113. a dust cover; 12. a vibration motor; 13. a first baffle plate; 14. a first seal ring; 15. a first hydraulic cylinder; 2. a support bar; 21. a chute; 22. mounting a plate; 221. a reduction motor; 2211. a main gear; 3. weighing a funnel; 31. a second baffle; 32. a second seal ring; 33. a second hydraulic cylinder; 34. a dovetail groove; 35. dovetail joints; 351. shoveling blocks; 352. a connecting rod; 3521. a second spring; 4. a diagonal bar; 41. a squeegee; 42. a toothed ring; 421. and a roller.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses particulate matter unloader. Referring to fig. 1 and 2, the automatic feeding device comprises a support 11, wherein a feeding funnel 1 is fixedly connected to the upper part of the support 11, and a vibration motor 12 is fixedly connected to the outer side of the feeding funnel 1. The slide bar 111 of a plurality of vertical settings of 11 bottom fixedly connected with of support, all slide bar 111 below all are provided with bracing piece 2, the vertical setting of all bracing pieces 2, all bracing pieces 2 are close to 11 one ends of support and have all seted up spout 21, all spout 21 all set up along 2 length direction of bracing piece, all slide bar 111 all sliding connection in spout 21, all slide bar 111 all slide along 21 length direction of spout. All the sliding rods 111 are sleeved with first springs 112, one end of each first spring 112 abuts against one end of the support 11 close to the supporting rod 2, the other end of each first spring 112 abuts against one end of the supporting rod 2 close to the support 11, and the first springs 112 provide force for the support 11 to keep away from the supporting rod 2. Dust covers 113 are fixedly connected to the positions of the bracket 11 corresponding to all the first springs 112, and all the dust covers 113 cover the corresponding first springs 112. Slide bar 111 and spout 21 cooperate and give the bigger vibration space of unloading funnel 1, first spring 112 improves the elasticity of unloading funnel 1 vibration in-process, improve the vibration effect of unloading funnel 1 for the unloading speed of unloading funnel 1, dust cover 113 covers first spring 112, reduce the probability that impurity enters into first spring 112 gap among the complicated operational environment, make first spring 112 and spout 21 keep good operating condition for a long time, improve the reliability of equipment operation.
Referring to fig. 1, a first baffle 13 is rotatably connected to a position of the discharging funnel 1 close to the outlet, a first sealing ring 14 having elasticity is fixedly connected to a position of the discharging funnel 1 corresponding to the first baffle 13, and one end of the first sealing ring 14, which is far away from the discharging funnel 1, abuts against one side of the first baffle 13, which is close to the discharging funnel 1. The position of the discharging funnel 1 close to the first baffle 13 is hinged with a cylinder body of a first hydraulic cylinder 15, and a telescopic rod of the first hydraulic cylinder 15 is hinged with one end of the first baffle 13 close to the first hydraulic cylinder 15. After the material of weighing funnel 3 reached required weight, the telescopic link of first pneumatic cylinder 15 stretched out, and the telescopic link of first pneumatic cylinder 15 drove first baffle 13 and removes first sealing washer 14 position department, and the cooperation of first baffle 13 and first sealing washer 14 is closed unloading funnel 1 export, improves the accuracy of the unloading of unloading funnel 1, improves the control accuracy of the unloading of unloading funnel 1 unloading.
Referring to fig. 1 and 3, the mounting plate 22 is fixedly connected to all the support rods 2, the weighing funnel 3 is fixedly connected to the mounting plate 22, the second baffle 31 is rotatably connected to the position of the weighing funnel 3 close to the outlet, the second sealing ring 32 with elasticity is fixedly connected to the position of the weighing funnel 3 corresponding to the second baffle 31, and one end of the second sealing ring 32 far away from the weighing funnel 3 abuts against one side of the second baffle 31 close to the weighing funnel 3. The weighing hopper 3 is hinged with a cylinder body of a second hydraulic cylinder 33 at a position close to the second baffle 31, and a telescopic rod of the second hydraulic cylinder 33 is hinged with one end of the second baffle 31 close to the second hydraulic cylinder 33.
Referring to fig. 3 and 4, the bottom of the weighing funnel 3 is rotatably connected with an inclined rod 4, one side of the inclined rod 4 close to the side wall of the weighing funnel 3 is fixedly connected with an elastic scraping plate 41, and one side of the scraping plate 41 close to the weighing funnel 3 is abutted against the side wall of the weighing funnel 3. The top of the inclined rod 4 is fixedly connected with a toothed ring 42, the toothed ring 42 and the weighing funnel 3 are coaxially arranged, one side of the toothed ring 42 close to the mounting plate 22 is rotatably connected with a plurality of rollers 421, all the rollers 421 all roll along the tangential direction of the weighing funnel 3, all the rollers 421 are abutted against the mounting plate 22, the mounting plate 22 is fixedly connected with a speed reducing motor 221 close to the position of the toothed ring 42, the output shaft of the speed reducing motor 221 is vertically arranged, the output shaft of the speed reducing motor 221 is fixedly connected with a main gear 2211, and the main gear 2211 is meshed with the toothed ring 42. Gear motor 221 drives ring gear 42 and rotates, and ring gear 42 drives scraper blade 41 on the down tube 4 and removes on weighing funnel 3 surface, and scraper blade 41 scrapes the remaining material in weighing funnel 3 surface, and the material discharges weighing funnel 3 under the action of gravity, and scraper blade 41 reduces the remaining material in weighing funnel 3, and the accuracy that improve equipment weighed.
Referring to fig. 3 and 5, annular dovetail 34 has been seted up on weighing funnel 3 lateral wall upper portion, sliding connection has dovetail 35 in dovetail 34, dovetail 35 is along the equal fixedly connected with shovel piece 351 in both sides of dovetail 34's circumferencial direction, dovetail 35 fixedly connected with connecting rod 352, 4 sliding connection in connecting rod 352 of down tube, connecting rod 352 length direction slides can be followed to down tube 4, the connecting rod 352 cover is equipped with second spring 3521, second spring 3521 one end fixed connection is close to weighing funnel 3 one end in connecting rod 352, second spring 3521 other end fixed connection is close to connecting rod 352 position department in down tube 4, second spring 3521 gives the power that down tube 4 is close to dovetail 35. Dovetail 35 and dovetail 34 cooperate and restrict the orbit that moves of down tube 4 and scraper blade 41, second spring 3521 cooperation connecting rod 352, second spring 3521 gives down tube 4 the power that is close to dovetail 35, make scraper blade 41 firmly butt in weighing hopper 3, improve the clearance effect of scraper blade 41, shovel piece 351 slides in dovetail 34, in the gliding in-process of dovetail 35 along dovetail 34, shovel piece 351 clears up the foreign matter in dovetail 34, reduce the probability that dovetail 35 blocks because of the foreign matter in dovetail 34, improve the stability of scraper blade 41 operation.
The implementation principle of a particulate matter unloader of this application embodiment does: after the material of weighing funnel 3 reached required weight, the telescopic link of first pneumatic cylinder 15 stretched out, and the telescopic link of first pneumatic cylinder 15 drove first baffle 13 and removes first sealing washer 14 position department, and the cooperation of first baffle 13 and first sealing washer 14 is closed unloading funnel 1 export, improves the accuracy of the unloading of unloading funnel 1, improves the control accuracy of the unloading of unloading funnel 1 unloading.
Vibrating motor 12 drives unloading funnel 1 vibration, improves the mobility of material in unloading funnel 1, improves unloading funnel 1's unloading speed, reduces the probability that the jam was piled up to the material in the unloading funnel 1 simultaneously, and slide bar 111 and spout 21 cooperate and give the bigger vibration space of unloading funnel 1, and first spring 112 improves the elasticity of unloading funnel 1 vibration in-process, improves unloading funnel 1's vibration effect for unloading funnel 1's unloading speed.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a particulate matter unloader, includes support (11), its characterized in that: support (11) upper portion fixedly connected with unloading funnel (1), unloading funnel (1) below is provided with weighing funnel (3), weighing funnel (3) bottom is rotated and is connected with down tube (4), down tube (4) are close to weighing funnel (3) lateral wall one side fixedly connected with and have elastic scraper blade (41), scraper blade (41) are close to weighing funnel (3) one side butt in the lateral wall of weighing funnel (3), down tube (4) top fixedly connected with ring gear (42), ring gear (42) and weighing funnel (3) set up with the axle center, weighing funnel (3) are close to ring gear (42) position department and are provided with gear motor (221), the vertical setting of output shaft of gear motor (221), the output shaft fixedly connected with master gear (2211) of gear motor (221), master gear (2211) mesh in ring gear (42).
2. A particulate matter blanking apparatus as set forth in claim 1, wherein: support (11) below is provided with a plurality of bracing pieces (2), and all bracing pieces (2) are vertical to be set up, and the common fixedly connected with mounting panel (22) of all bracing pieces (2), weigh funnel (3) fixed connection in mounting panel (22), and ring gear (42) are close to mounting panel (22) one side and rotate and are connected with a plurality of gyro wheels (421), and all gyro wheels (421) all roll along weighing funnel (3) tangential direction, and all gyro wheels (421) all butt in mounting panel (22).
3. A particulate matter blanking apparatus as set forth in claim 1, wherein: annular dovetail (34) have been seted up on weighing funnel (3) lateral wall upper portion, sliding connection has dovetail (35) in dovetail (34), dovetail (35) fixed connection has connecting rod (352), down tube (4) sliding connection is in connecting rod (352), connecting rod (352) length direction slides can be followed in down tube (4), connecting rod (352) cover is equipped with second spring (3521), second spring (3521) one end fixed connection is close to weighing funnel (3) one end in connecting rod (352), second spring (3521) other end fixed connection is close to connecting rod (352) position department in down tube (4), second spring (3521) are close to the power of dovetail (35) for down tube (4).
4. A particulate matter blanking apparatus as set forth in claim 3, wherein: shovel blocks (351) are fixedly connected to two sides of the dovetail (35) in the circumferential direction of the dovetail groove (34).
5. A particulate matter blanking apparatus as set forth in claim 1, wherein: and a vibration motor (12) is fixedly connected to the outer side of the blanking funnel (1).
6. A particulate matter blanking unit as set forth in claim 2, wherein: support (11) bottom fixedly connected with slide bar (111) of a plurality of vertical settings, all bracing pieces (2) are close to support (11) one end and have all seted up spout (21), all spout (21) all set up along bracing piece (2) length direction, all equal sliding connection in spout (21) of slide bar (111), all slide bars (111) all slide along spout (21) length direction, all slide bars (111) all overlap outward and are equipped with first spring (112), first spring (112) one end butt is close to bracing piece (2) one end in support (11), first spring (112) other end butt is close to support (11) one end in bracing piece (2), first spring (112) give support (11) keep away from the power of bracing piece (2).
7. A particulate matter blanking apparatus as set forth in claim 6, wherein: the support (11) corresponds all first spring (112) equal fixedly connected with dust cover (113) in position department, and all dust covers (113) all cover corresponding first spring (112).
8. A particulate matter blanking apparatus as set forth in claim 1, wherein: unloading funnel (1) is close to exit position department and rotates and is connected with first baffle (13), unloading funnel (1) corresponds first baffle (13) position department fixedly connected with and has elastic first sealing washer (14), unloading funnel (1) one end butt is kept away from in first sealing washer (14) is close to unloading funnel (1) one side in first baffle (13), unloading funnel (1) is close to the cylinder body that first baffle (13) position department articulated have first pneumatic cylinder (15), the telescopic link of first pneumatic cylinder (15) articulates in first baffle (13) and is close to first pneumatic cylinder (15) one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120237049.4U CN214569246U (en) | 2021-01-28 | 2021-01-28 | Particulate matter unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120237049.4U CN214569246U (en) | 2021-01-28 | 2021-01-28 | Particulate matter unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214569246U true CN214569246U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120237049.4U Expired - Fee Related CN214569246U (en) | 2021-01-28 | 2021-01-28 | Particulate matter unloader |
Country Status (1)
| Country | Link |
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| CN (1) | CN214569246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116103104A (en) * | 2023-03-17 | 2023-05-12 | 廖阳明 | White spirit fermentation process |
-
2021
- 2021-01-28 CN CN202120237049.4U patent/CN214569246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116103104A (en) * | 2023-03-17 | 2023-05-12 | 廖阳明 | White spirit fermentation process |
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Granted publication date: 20211102 |