CN210192850U

CN210192850U - Climbing feeder

Info

Publication number: CN210192850U
Application number: CN201921133362.2U
Authority: CN
Inventors: Lin Yang; 杨林
Original assignee: BEIJING RUIPU TONGCHUANG TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: BEIJING RUIPU TONGCHUANG TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-03-27
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to a climbing feeder, which comprises a supporting frame, the upper surface of the supporting frame is arranged obliquely, the upper surface of the support frame is provided with a transmission belt, one end of the transmission belt is provided with a driving shaft, the other end of the transmission belt is provided with a driven shaft, one end of the driving shaft is fixedly provided with a driving device, the driving device is rotatably connected with the driving shaft, the lower end of the support frame is fixedly connected with a feeding hopper with the upper end and the lower end being provided with openings, two sides of the feeding hopper in the length direction are fixedly clamped with the feeding hopper to be fixed with a dust collection device, the dust collection device comprises a fan chamber, be provided with in the exit of fan cavity and accomodate the cavity, accomodate the cavity including depositing cavity and buffer cavity, buffer cavity with deposit cavity integrated into one piece, the open end of accomodating the cavity has set firmly the guide duct, the free end of guide duct is equipped with admittedly and inhales the tuyere, it is fixed with feeding hopper lateral wall joint to inhale the tuyere. The utility model discloses the effect of removing dust fast has.

Description

Climbing feeder

Technical Field

The utility model belongs to the technical field of conveying equipment's technique and specifically relates to a climbing feeder is related to.

Background

The construction occasions such as mine roadway tunneling, old building demolition, tunnel construction, ore mining and the like need to be drilled and blasted. The stemming is a cylindrical stemming block which is made of clay and has the diameter slightly smaller than the inner diameter of a blasthole, and after gunpowder is put into the blasthole, the stemming is used for plugging the blasthole so as to enhance the acting force of the gunpowder on surrounding rocks (or structures around the blasthole) after explosion.

The production process flow of the stemming comprises the steps of weighing, batching, mixing, rolling, forming, inspecting to be qualified, filling into a bucket and obtaining a finished product. In the series of production processes, when a material mixing process is carried out, configured materials need to be fed into a material mixing tank through a climbing feeder. At first will batching pour into from the feeding funnel of climbing feeder, later through the climbing feeder with the conveying of batching in the batching jar, but at the in-process of pouring the batching into the feeding funnel, because the batching all is powdered material, lead to the batching to produce a large amount of dusts at the in-process of pouring into the feeding funnel, the contaminated air is unfavorable for healthily if the people inhales for a long time simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a climbing feeder, its effect of removing dust fast.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a climbing feeder comprises a support frame, the upper surface of the support frame is obliquely arranged, a transmission belt is arranged on the upper surface of the support frame, one end of the transmission belt is provided with a driving shaft, the other end of the transmission belt is provided with a driven shaft, one end of the driving shaft is fixedly provided with a driving device, the driving device is rotationally connected with the driving shaft, the lower end of the support frame is fixedly connected with a feeding hopper with the upper end and the lower end being provided with openings, two sides of the feeding hopper in the length direction are fixedly connected with a dust suction device in a clamping manner with the feeding hopper, the dust suction device comprises, be provided with in the exit of fan cavity and accomodate the cavity, accomodate the cavity including depositing cavity and buffer cavity, buffer cavity with deposit cavity integrated into one piece, the open end of accomodating the cavity has set firmly the guide duct, the free end of guide duct is equipped with admittedly and inhales the tuyere, it is fixed with feeding hopper lateral wall joint to inhale the tuyere.

Through adopting above-mentioned technical scheme, through dust extraction's setting, the realization is convenient for in time absorb the recovery to the dust that wafts all around.

The utility model discloses further set up to: the open end of the containing cavity is fixedly provided with a three-way pipe, one end opening of the three-way pipe is fixedly connected with the open end of the containing cavity, and the other two end openings of the three-way pipe are respectively and fixedly connected with an air guide pipe.

By adopting the technical scheme, the arrangement of the three-way pipe is convenient for arranging the plurality of air guide pipes.

The utility model discloses further set up to: the cross-sectional area of the buffer chamber is gradually reduced along the direction far away from the fan.

Through adopting above-mentioned technical scheme, through the setting of buffer memory cavity, the speed that the realization is convenient for make the dust of absorption slow down gradually falling into and accomodating the cavity.

The utility model discloses further set up to: a drawer type material pouring hopper is inserted in the storage cavity.

Through adopting above-mentioned technical scheme, through the setting of pouring hopper, the dust that the realization is convenient for will accomodate in time clears up.

The utility model discloses further set up to: the material pouring hopper is inserted into the storage chamber and is fixedly connected with a filter screen in a clamping manner with the side wall of one side opposite to the fan.

Through adopting above-mentioned technical scheme, through the setting of filter screen, prevent that the dust of absorption from entering into and accomodating the intracavity.

The utility model discloses further set up to: the outer side wall of the material pouring hopper, which is flush with the storage cavity, is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, through the setting of handle, the realization is convenient for pull out the pouring hopper from accomodating the cavity.

The utility model discloses further set up to: the guide duct includes a fixed duct and a corrugated duct.

By adopting the technical scheme, the length of the air guide pipe can be flexibly adjusted by matching the corrugated pipe with the fixed pipe.

The utility model discloses further set up to: the air suction nozzle is a flat nozzle.

Through adopting above-mentioned technical scheme, through the setting of flat mouthful of mouth, realize producing bigger suction in the dust absorption process.

The utility model discloses further set up to: an opening edge is fixedly connected to the circumferential direction of the opening at the top end of the feeding hopper.

By adopting the technical scheme, the pouring range of the top feeding hopper is enlarged by arranging the opening edge.

The utility model discloses further set up to: the air suction nozzle is inserted into the inner side wall of the opening edge from the outer side wall of the opening edge of the feeding hopper, and the opening end of the air suction nozzle is flush with the inner side wall of the opening edge.

Through adopting above-mentioned technical scheme, through pegging graft the inside on opening limit with the suction nozzle, prevent to damage the suction nozzle in the material in-process of pouring into from the top of feeding funnel.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the arrangement of the dust collection device, dust which drifts around can be conveniently and timely stored;

2. through the arrangement of the cache cavity, the speed of dust sucked from the air suction nozzle entering the cache cavity is gradually reduced;

3. through the setting of pouring hopper, the realization is convenient for in time empty the dust of accomodating in the chamber to accomodating.

Drawings

Fig. 1 is a structural schematic view of … … of the present invention;

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

fig. 3 is a structural schematic view of … … of the present invention.

In the figure, 1, a support frame; 11. a drive shaft; 12. a driven shaft; 13. feeding a hopper; 131. an open edge; 2. a conveyor belt; 21. a partition plate; 22. a skirt band edge; 3. a dust collection device; 31. a fan chamber; 311. a fan; 32. a receiving chamber; 321. a storage chamber; 3211. pouring a hopper; 32111. a handle; 3212. filtering with a screen; 322. a buffer chamber; 33. a three-way pipe; 34. an air guide pipe; 341. a fixed tube; 342. a bellows; 35. a suction nozzle; 4. a drive device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, for the utility model discloses a climbing feeder, including support frame 1, the upper surface slope of support frame 1 sets up, upper surface at support frame 1 is provided with the drive belt, the one end of conveyer belt 2 is provided with driving shaft 11, driving shaft 11 rotates with support frame 1 to be connected, the other end of drive belt is provided with driven shaft 12, driven shaft 12 rotates with support frame 1 to be connected, driving shaft 11's one end has set firmly drive arrangement 4, drive arrangement 4 rotates with driving shaft 11 to be connected, drive arrangement 4 drives driving shaft 11 through drive arrangement and rotates, and then make whole conveyer belt 2 rotate, thereby be convenient for carry the material.

A plurality of baffles 21 are fixedly arranged on the conveyor belt 2 along the length direction of the conveyor belt 2 at equal intervals, the length direction of the baffles 21 is arranged along the width direction of the conveyor belt 2, and materials placed on the conveyor belt 2 are prevented from sliding downwards along the conveyor belt 2 due to gravity. The two sides of the width direction of the conveyor belt 2 are fixedly connected with the skirt belt edges 22, the length direction of the skirt belt edges 22 is arranged along the length direction of the conveyor belt 2, and the skirt belt edges 22 are arranged, so that materials are protected from being poured to the two sides.

Both ends are open-ended feeding funnel 13 about the lower one end fixedly connected with of support frame 1, and feeding funnel 13 is located the top of conveyer belt 2, and feeding funnel 13 is trapezoidal, and feeding funnel 13 is along the direction cross-sectional area grow gradually of keeping away from conveyer belt 2 to be convenient for pour the material into feeding funnel 13. An opening edge 131 is fixedly connected to the top opening of the upper hopper 13 in the circumferential direction, one end of the opening edge 131 is fixedly connected to the top opening of the upper hopper 13, and the other end of the opening edge is inclined in the direction away from the upper hopper 13. Through the setting of open edge 131, further enlarged the open area in upper hopper 13 top, be more convenient for pour the material into. The dust suction device 3 is clamped and fixed with the upper hopper 13 at two sides of the upper hopper 13 in the length direction. When powdery material from the top of feeding hopper 13 get into after the bottom of feeding hopper 13 falls into conveyer belt 2, in time collect the dust that the in-process produced is emptyd to powdery material through dust extraction 3, prevent that the dust that the material produced from causing the influence to human body and environment.

Referring to fig. 3, the dust suction device 3 includes a fan chamber 31, a fan 311 is fixedly disposed in the fan chamber 31, a storage chamber 32 is disposed at an outlet of the fan chamber 31, and the storage chamber 32 and the fan chamber 31 are integrally formed. A three-way pipe 33 is fixedly arranged at the opening end of the containing chamber 32, one end opening of the three-way pipe 33 is fixedly connected with the opening end of the containing chamber 32, the other two end openings of the three-way pipe 33 are respectively and fixedly connected with an air guide pipe 34, and a suction nozzle 35 is fixedly connected at the free end of the air guide pipe 34. Seted up the through-hole on the relative lateral wall of opening limit 131 length direction, induced draft nozzle 35 inserts the inside wall and then the card into to the through-hole of opening limit 131 from the lateral wall of opening limit 131 of feeding funnel 13, insert the inboard induced draft nozzle 35 tilt up setting of opening limit 131, and induced draft nozzle 35 card is in the lateral wall of opening limit 131 and then make the open end of induced draft nozzle 35 flush with the inside wall of opening limit 131, thereby prevent to pour the material into in feeding funnel 13 and make the damage air suction nozzle 35 of inserting on the lateral wall of opening limit 131.

The accommodating chamber 32 comprises a storing chamber 321 and a buffering chamber 322, the buffering chamber 322 and the storing chamber 321 are integrally formed, the cross sectional area of the buffering chamber 322 gradually becomes smaller along the direction away from the fan, when dust sucked from the air guide pipe 34 enters the buffering chamber 322, the speed of the dust entering the buffering chamber 322 can gradually become smaller due to the fact that the cross sectional area of the buffering chamber 322 gradually becomes smaller along the direction away from the fan, and therefore the sucked dust can fall in the storing chamber 321 conveniently.

A drawer type pouring hopper 3211 is inserted into the storage cavity 321, the pouring hopper 3211 is a box with an open end, and the pouring hopper 3211 extends into the storage cavity 321 from a side wall of the storage cavity 321. The hopper 3211 that pours inserts and deposits the inside and be fixed with filter screen 3212 with fan relative lateral wall joint of cavity 321, prevents through the setting of filter screen 3212 that the inspiratory dust of air duct 34 is inhaled to the fan inside by the fan, and filter screen 3212 can be dismantled at any time, and then realize nimble change and wash. The open end of the pouring hopper 3211 is opposite to the side wall of the filter screen 3212, and a handle is fixedly connected to the outer side wall of the pouring hopper 3211 flush with the storage chamber 321, so that the pouring hopper 3211 can be pulled out of the storage chamber 321.

Referring to fig. 2 and 3, the air guide pipe 34 includes a fixed pipe 341 and a corrugated pipe 342, the fixed pipe 341 is fixedly connected with the air guide pipe 34, the length of the air guide pipe 34 can be flexibly adjusted by the arrangement of the corrugated pipe 342, and the air suction nozzle 35 fixedly connected with the free end of the air guide pipe 34 is a flat nozzle, so that stronger suction force can be generated to timely suck and collect dust.

In the process of pouring the material into conveyer belt 2 from feeding funnel 13, can produce many dusts, open dust extraction 3, the dust gets into to accomodating cavity 32 from induced draft nozzle 35, and the dust is at the in-process that gets into buffer cavity 322, because buffer cavity 322's cross-sectional area is crescent along the direction of keeping away from the fan, so when the dust gets into to buffer cavity 322 inside gradually, the speed that the dust falls gradually slows down, and then partly dust falls in buffer cavity 322, partly dust gets into to depositing cavity 321 and falls on depositing the filter screen 3212 of cavity 321, can prevent through filter screen 3212 that the dust directly gets into in the middle of the fan, reduce the life-span of fan. A material pouring hopper 3211 is inserted into the storage chamber 321, and the dust falling into the storage chamber 321 is conveniently cleaned in time through the insertion arrangement of the material pouring hopper 3211.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a climbing feeder, includes support frame (1), the upper surface slope of support frame (1) sets up, upper surface at support frame (1) is provided with the drive belt, the one end of conveyer belt (2) is provided with driving shaft (11), the other end of drive belt is provided with driven shaft (12), the one end of driving shaft (11) has set firmly drive arrangement, drive arrangement rotates with driving shaft (11) to be connected, both ends are open-ended feeding funnel (13) about the lower one end fixedly connected with of support frame (1), its characterized in that: go up hopper (13) length direction's both sides and go up hopper (13) joint and be fixed with dust extraction (3), dust extraction (3) are including fan cavity (31), the fan has set firmly in fan cavity (31), exit end at fan cavity (31) has set firmly accomodates cavity (32), accomodate cavity (32) including depositing cavity (321) and buffer cavity (322), buffer cavity (322) and deposit cavity (321) integrated into one piece, the open end of accomodating cavity (32) has set firmly guide duct (34), the free end of guide duct (34) is equipped with admittedly and is inhaled tuyere (35), it is fixed with last hopper (13) lateral wall joint to inhale tuyere (35).

2. The climbing feeder according to claim 1, wherein: the opening end of the containing cavity (32) is fixedly provided with a three-way pipe (33), one end opening of the three-way pipe (33) is fixedly connected with the opening end of the containing cavity (32), and the other two end openings of the three-way pipe (33) are respectively and fixedly connected with an air guide pipe (34).

3. The climbing feeder according to claim 1, wherein: the cross-sectional area of the buffer chamber (322) is gradually reduced along the direction far away from the fan.

4. The climbing feeder according to claim 1, wherein: a drawer type pouring hopper (3211) is inserted into the storage chamber (321).

5. The climbing feeder according to claim 4, wherein: the pouring hopper (3211) is inserted into the storage chamber (321) and is clamped and fixed with a filter screen (3212) on the side wall opposite to the fan.

6. The climbing feeder according to claim 5, wherein: the outer side wall of the pouring hopper (3211) which is flush with the storage chamber (321) is fixedly connected with a handle.

7. The climbing feeder according to claim 1, wherein: the air guide pipe (34) comprises a fixed pipe (341) and a corrugated pipe (342).

8. The climbing feeder according to claim 1, wherein: the air suction nozzle (35) is a flat nozzle.

9. The climbing feeder according to claim 1, wherein: an opening edge (131) is fixedly connected to the circumferential direction of the opening at the top end of the feeding hopper (13).

10. The climbing feeder according to claim 9, wherein: the air suction nozzle (35) is inserted into the inner side wall of the opening edge (131) from the outer side wall of the opening edge (131) of the feeding hopper (13), and the opening end of the air suction nozzle (35) is flush with the inner side wall of the opening edge (131).