CN204057310U - Complete pneumatic tunnel car unloader - Google Patents
Complete pneumatic tunnel car unloader Download PDFInfo
- Publication number
- CN204057310U CN204057310U CN201420372744.1U CN201420372744U CN204057310U CN 204057310 U CN204057310 U CN 204057310U CN 201420372744 U CN201420372744 U CN 201420372744U CN 204057310 U CN204057310 U CN 204057310U
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- spiral tube
- cylinder
- discharge nozzle
- chassis
- screw shaft
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Abstract
A kind of complete pneumatic tunnel car unloader, structure is made up of chassis, cylinder, conveyor screw, discharge nozzle and compression ring.Chassis is provided with castor and cylinder, supporting on the earrings of ejecting rod of cylinder have earring seats, earring seats is connected to conveyor screw and discharge nozzle, compression ring and pore is provided with in the bottom of spiral tube, compression ring is by the high-pressure air hose of tracheae and down-hole to UNICOM, and the high pressure draft of airduct can be blown in spiral tube by the pore in compression ring, thus blows afloat part bulk cargo and screw shaft upwards feeding simultaneously, reduce the rotational resistance of screw shaft with this, improve the transport efficiency of screw shaft.
Description
Technical field
A kind of complete pneumatic tunnel car unloader, belongs to mining equiment field.
Background technology
In order to solve down-hole tunnel in unload a difficult problem, people devise wall-hanging car unloader, the patent No.: 201210302434.8, suspension type car unloader, the patent No.: 201210302433.3 vehicle devices such as down-hole unloading such as grade, but these equipment are only applicable in large tunnel (general more than 4 meters) to be installed and used, and install, remove comparatively complicated, for the transition operation of down-hole is made troubles.
Summary of the invention
The object of the application to provide a kind of complete pneumatic tunnel car unloader, and its structure is simple, and volume is little, do not need to install and directly can use in less tunnel.Its structure is made up of chassis, cylinder, conveyor screw, discharge nozzle and compression ring.Chassis is one piece of rectangular plate body, below the corner on chassis, be provided with castor, enables chassis push walking on the ground, turns to for ease of chassis, the preferred universal caster wheel of castor on chassis.
Middle above chassis is vertically provided with cylinder, and cylinder adopts unidirectional base Earrings type cylinder, and the base of cylinder and chassis are fixedly linked integral.With the high-pressure air hose of flexible pipe by control cock connecting downhole, thus give cylinder transmitting power, the ejecting rod of cylinder of cylinder is moved up and down.Supportingly on the earrings of ejecting rod of cylinder be provided with earring seats, earring seats is fixedly linked integral by the earrings of pin and ejecting rod of cylinder; The outer shape of earring seats is square, and earring seats can swing back and forth around pin.
Earring seats is connected to spiral tube and the discharge nozzle of conveyor screw, and conveyor screw adopts cylinder mode, and namely spiral tube is one section of pipe, and the power of screw shaft adopts air motor rotary actuation.Air motor is connected by the high-pressure air hose of flexible pipe, control cock and down-hole, provides power with this to air motor.Spiral tube one section is stretched out in the lower end of screw shaft, so that brought in spiral tube by bulk cargo in mine car.Vertically be connected with discharge nozzle in the side, upper end of spiral tube, discharge nozzle is one section of pipe, and discharge nozzle and spiral tube are connected.Discharge nozzle, spiral tube and earring seats three are connected as a body respectively.
Be provided with spring pin in the side, bottom of discharge nozzle, locate extension tube with this.In discharge nozzle, be plugged with an elongated segment pipe, extension tube can pass in and out movement flexibly in discharge nozzle.The pick-up point of discharging is adjusted with this.Extension tube is one section of pipe, is provided with one groove in the upper outside of extension tube, can enter the pin of spring pin in groove, locates extension tube be not pulled out with this.Be provided with some roads compression ring in the bottom of spiral tube, compression ring is hollow enclosed construction, is provided with several pores in the inner side of compression ring, and pore is used for ventilating in spiral tube, and some roads compression ring is connected by tracheae, and tracheae is fixing on the coil by U-shaped clamp.The other end of tracheae is connected by the high-pressure air hose of flexible pipe and down-hole, high pressure draft in airduct can be blown in spiral tube by the pore in compression ring, thus blow afloat part bulk cargo (yellow sand, splinter of stone) and screw shaft upwards feeding simultaneously, bulk cargo is moved up simultaneously with screw shaft under suspended state, reduce the rotational resistance of screw shaft with this, improve the transport efficiency of screw shaft.Due to the frequent change of the stream pressure of high pressure draft in spiral tube, make again spiral tube produce vibrations, make the bulk cargo in mine car have the flowing power of local, this vibratility of spiral tube serves booster action to unloading.Car contact in order to the bottom and mine car that prevent spiral tube, screw shaft produces spark when colliding, and its lower end can adopt copper material to make (not producing pyrophoric material during collision all can use), thus reaches explosion-proof object.
During use, shift this machine onto gap between stock retaining wall and mine car, by the height of manipulating cylinder adjustment conveyor screw, the bottom of conveyor screw is inserted in the bulk cargo of mine car.The extension elongation of adjustment extension tube, enables bulk cargo drop in material pond.Opening air motor makes screw shaft rotate, compression ring opened by bulk cargo air-flow after entering the lower end of screw shaft is blown in spiral tube, offset does not move the position of spiral tube in mine car, most of bulk cargo in mine car just falls into material pond (unload unclean by labor cleaning out) from extension tube, thus complete car unloading operation, very laborsaving practicality.When needing entrucking, reverse operating, just can load onto mine car the bulk cargo in material pond.
Accompanying drawing explanation
Fig. 1, complete pneumatic tunnel car unloader front view
1, chassis, 2, cylinder, 3, conveyor screw, 4, castor, 5, ejecting rod of cylinder, 6, earring seats, 7, pin, 8, air motor, 9, spiral tube, 10, discharge nozzle, 11, spring pin, 12, extension tube, 13, compression ring, 14, tracheae, 15, screw shaft, 16, stock retaining wall, 17, mine car, 18, material pond, 19, bulk cargo, 20, U-shaped clamp, 21, groove.
Detailed description of the invention
As shown in Figure 1, a kind of complete pneumatic tunnel car unloader, structure is made up of chassis 1, cylinder 2, conveyor screw 3, discharge nozzle 10 and compression ring 13.Chassis 1 is one piece of rectangular plate body, below the corner on chassis 1, be provided with castor 4, makes chassis 1 can push walking on the ground, turns to for ease of chassis 1, the castor 4 preferably universal caster wheel on chassis 1.
Middle above chassis 1 is vertically provided with cylinder 2, and cylinder 2 adopts unidirectional base Earrings type cylinder, and base and the chassis 1 of cylinder 2 are fixedly linked integral.With the high-pressure air hose of flexible pipe by control cock connecting downhole, thus give cylinder 2 transmitting power, the ejecting rod of cylinder 5 of cylinder 2 can be moved up and down.Supportingly on the earrings of ejecting rod of cylinder 5 be provided with earring seats 6, earring seats 6 is fixedly linked integral by the earrings of pin 7 and ejecting rod of cylinder 5; The outer shape of earring seats 6 is square, and earring seats 6 can swing back and forth around pin 7.
Earring seats 6 is connected to spiral tube 9 and the discharge nozzle 10 of conveyor screw 3, and conveyor screw 3 adopts cylinder mode, and namely spiral tube 9 is one section of pipe, and the power of screw shaft 15 adopts air motor 8 rotary actuation.Air motor 8 is connected by the high-pressure air hose of flexible pipe, control cock and down-hole, provides power to air motor 8 with this.Spiral tube 9 one sections is stretched out in the lower end of screw shaft 15, so that brought in spiral tube 9 by the bulk cargo 19 in mine car 17.Vertically be connected with discharge nozzle 10 in the side, upper end of spiral tube 9, discharge nozzle 10 is one section of pipe, and discharge nozzle 10 and spiral tube 9 are connected.Discharge nozzle 10, spiral tube 9 and earring seats 6 three are connected as a body respectively.
Be provided with spring pin 11 in the side, bottom of discharge nozzle 10, locate extension tube 12 with this.In discharge nozzle 10, be plugged with an elongated segment pipe 12, extension tube 12 can pass in and out movement flexibly in discharge nozzle 10.The pick-up point of discharging is adjusted with this.Extension tube 12 is one section of pipe, is provided with one groove 21 in the upper outside of extension tube 12, can enter the pin of spring pin 11, locate extension tube 12 be not pulled out with this in groove 21.Some roads compression ring 13 is provided with in the bottom of spiral tube 9, compression ring 13 is hollow enclosed construction, is provided with several pores in the inner side of compression ring 13, and pore is used for ventilation in spiral tube 9, some roads compression ring 13 is connected by tracheae 14, and tracheae 14 is fixed on spiral tube 9 by U-shaped clamp 20.The other end of tracheae 14 is connected by the high-pressure air hose of flexible pipe and down-hole, high pressure draft in airduct can be blown in spiral tube 9 by the pore in compression ring 13, thus blow afloat part bulk cargo (yellow sand, splinter of stone) and screw shaft 15 upwards feeding simultaneously, bulk cargo 19 is moved up simultaneously with screw shaft 15 under suspended state, reduce the rotational resistance of screw shaft 15 with this, improve the transport efficiency of screw shaft 15.Due to the frequent change of the stream pressure of high pressure draft in spiral tube 9, make again spiral tube 9 produce vibrations, make the bulk cargo 19 in mine car 17 have the flowing power of local, this vibratility of spiral tube 9 serves booster action to unloading.Car contact in order to the bottom and mine car 17 that prevent spiral tube 9, screw shaft 15 produces spark when colliding, and its lower end can adopt copper material to make (not producing pyrophoric material during collision all can use), thus reaches explosion-proof object.
During use, shift this machine onto gap between stock retaining wall 16 and mine car 17, adjusted the height of conveyor screw 3 by manipulating cylinder 2, the bottom of conveyor screw 3 is inserted in the bulk cargo 19 of mine car 17.The extension elongation of adjustment extension tube 12, makes bulk cargo 19 can drop in material pond 18.Opening air motor 8 makes screw shaft 15 rotate, after bulk cargo 19 enters the lower end of screw shaft 15, open the air-flow of compression ring 13 to air-supply in spiral tube 9, offset does not move the position of spiral tube 9 in mine car 17, most of bulk cargo 19 in mine car 17 just falls into material pond 18 (unload unclean by labor cleaning out) from extension tube 12, thus complete car unloading operation, very laborsaving practicality.When needing entrucking, reverse operating, just can load onto mine car 17 the bulk cargo 19 in material pond 18.
Claims (1)
1. a complete pneumatic tunnel car unloader, feature is: structure is made up of chassis (1), cylinder (2), conveyor screw (3), discharge nozzle (10) and compression ring (13); Chassis (1) is one piece of rectangular plate body, castor (4) is provided with below the corner of chassis (1), make chassis (1) walking can be push on the ground, turn to for ease of chassis (1), castor (4) the preferably universal caster wheel of chassis (1);
Vertically be provided with cylinder (2) in the middle of chassis (1) top, cylinder (2) adopts unidirectional base Earrings type cylinder, and base and chassis (1) of cylinder (2) are fixedly linked integral; With the high-pressure air hose of flexible pipe by control cock connecting downhole, thus give cylinder (2) transmitting power, the ejecting rod of cylinder of cylinder (2) (5) can be moved up and down; Supportingly on the earrings of ejecting rod of cylinder (5) be provided with earring seats (6), earring seats (6) is fixedly linked integral by the earrings of pin (7) and ejecting rod of cylinder (5); The outer shape of earring seats (6) is square; Earring seats (6) can swing back and forth around pin (7);
Earring seats (6) is connected to spiral tube (9) and the discharge nozzle (10) of conveyor screw (3), conveyor screw (3) adopts cylinder mode, namely spiral tube (9) is one section of pipe, and the power of screw shaft (15) adopts air motor (8) rotary actuation; Air motor (8) is connected by the high-pressure air hose of flexible pipe, control cock and down-hole, provides power to air motor (8) with this; Spiral tube (9) one sections is stretched out in the lower end of screw shaft (15), so that bring in spiral tube (9) by the bulk cargo (19) in mine car (17); Vertically be connected with discharge nozzle (10) in the side, upper end of spiral tube (9), discharge nozzle (10) is one section of pipe, and discharge nozzle (10) and spiral tube (9) are connected; Discharge nozzle (10), spiral tube (9) and earring seats (6) three are connected as a body respectively;
Be provided with spring pin (11) in the side, bottom of discharge nozzle (10), locate extension tube (12) with this; In discharge nozzle (10), be plugged with an elongated segment pipe (12), extension tube (12) can pass in and out movement flexibly in discharge nozzle (10); The pick-up point of discharging is adjusted with this; Extension tube (12) is one section of pipe, one groove (21) is provided with in the upper outside of extension tube (12), the pin of spring pin (11) can be entered in groove (21), locate extension tube (12) with this and be not pulled out; Some roads compression ring (13) are provided with in the bottom of spiral tube (9), compression ring (13) is hollow enclosed construction, several pores are provided with in the inner side of compression ring (13), pore is used for ventilation in spiral tube (9), some roads compression ring (13) are connected by tracheae (14), and tracheae (14) is fixed on spiral tube (9) by U-shaped clamp (20); The other end of tracheae (14) is connected by the high-pressure air hose of flexible pipe and down-hole, high pressure draft in airduct can be blown in spiral tube (9) by the pore in compression ring (13), thus blow afloat part bulk cargo and screw shaft (15) upwards feeding simultaneously, bulk cargo (19) is moved up simultaneously with screw shaft (15) under suspended state, reduce the rotational resistance of screw shaft (15) with this, improve the transport efficiency of screw shaft (15); Due to the frequent change of the stream pressure of high pressure draft in spiral tube (9), spiral tube (9) is made again to produce vibrations, make the bulk cargo (19) in mine car (17) have the flowing power of local, this vibratility of spiral tube (9) serves booster action to unloading; Car contact in order to the bottom and mine car (17) that prevent spiral tube (9), screw shaft (15) produces spark when colliding, and its lower end adopts copper material to make, thus reaches explosion-proof object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372744.1U CN204057310U (en) | 2014-06-27 | 2014-06-27 | Complete pneumatic tunnel car unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420372744.1U CN204057310U (en) | 2014-06-27 | 2014-06-27 | Complete pneumatic tunnel car unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057310U true CN204057310U (en) | 2014-12-31 |
Family
ID=52198867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420372744.1U Withdrawn - After Issue CN204057310U (en) | 2014-06-27 | 2014-06-27 | Complete pneumatic tunnel car unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085703A (en) * | 2014-06-27 | 2014-10-08 | 冯政 | Full-pneumatic roadway unloading machine |
-
2014
- 2014-06-27 CN CN201420372744.1U patent/CN204057310U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085703A (en) * | 2014-06-27 | 2014-10-08 | 冯政 | Full-pneumatic roadway unloading machine |
| CN104085703B (en) * | 2014-06-27 | 2016-05-11 | 冯政 | Complete pneumatic tunnel car unloader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20160511 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |