CN213477671U

CN213477671U - Hopper with filter equipment

Info

Publication number: CN213477671U
Application number: CN202022128806.2U
Authority: CN
Inventors: 高楠; 郭磊
Original assignee: Hanzhong Yaobai Leijin Energy Saving And Environmental Protection Building Materials Co ltd
Current assignee: Hanzhong Yaobai Leijin Energy Saving And Environmental Protection Building Materials Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-18
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a hopper with filter equipment, it includes the hopper body, a support for supporting the hopper body, hopper body bottom is equipped with the feed opening, still including the filter equipment who locates hopper body top, filter equipment includes the screen cloth, supporting component, drive assembly and material pushing component, the cross-section of screen cloth is arc, the concave surface of screen cloth is up, supporting component includes the backup pad, pivot and connecting rod, the relative both sides top of hopper body is located respectively to the backup pad, the pivot is rotated and is connected and the backup pad between, be connected through a plurality of connecting rods between screen cloth side and pivot, drive assembly can order about the reciprocal rotation of pivot, material pushing component can order about raw materials and screen cloth relative motion on the screen cloth. This application has the effect of improving the quality of concrete raw materials.

Description

Hopper with filter equipment

Technical Field

The application relates to the technical field of concrete, in particular to a hopper with a filtering device.

Background

The on-site concrete conveying is a very common construction technology, and the concrete conveying method is classified into the following steps: vertical conveying, horizontal conveying and inclined conveying of concrete. Wherein, the conveying mode on the inclined plane comprises the following steps: belt conveyor transportation, concrete pump transportation, tandem transportation, elephant trunk or vibration elephant trunk and the like. Before the general concrete raw materials are carried, in order to reduce the material waste, will pour it into the collecting hopper, lead to conveyor again and carry.

The utility model discloses a chinese utility model patent that is application number CN201420171569.x discloses a concrete collecting hopper, including the collecting hopper body, the collecting hopper body is square prismatic table, and the last port cross-section length of side is 1 meter's square, and the lower port cross-section is 0.3 meter's square for the length of side, the upper end is steel pipe welded to form for the square, the used material of collecting hopper body is the thin iron sheet preparation of t =4mm, the collecting hopper body height is 1.0 m.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the concrete raw material introduced into the collecting hopper body is not processed, so that large particles can be mixed in the raw material, and the quality of subsequent concrete manufacturing is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the quality of concrete raw materials, this application provides a hopper with filter equipment.

The application provides a hopper with filter equipment adopts following technical scheme:

the utility model provides a hopper with filter equipment, includes the hopper body, is used for supporting the support of hopper body, hopper body bottom is equipped with the feed opening, still including locating the filter equipment at hopper body top, filter equipment includes screen cloth, supporting component, drive assembly and pushes away the material subassembly, the cross-section of screen cloth is arc, the concave surface of screen cloth is up, the supporting component includes backup pad, pivot and connecting rod, the backup pad is located respectively the relative both sides top of hopper body, the pivot rotate connect with between the backup pad, through a plurality of between screen cloth side and the pivot the connecting rod is connected, drive assembly can order about the pivot reciprocating rotation, it can order about to push away the material subassembly raw materials on the screen cloth with screen cloth relative motion.

Through adopting above-mentioned technical scheme, pour the raw materials into the in-process of hopper body, it is internal to enter into the hopper after filtering through the screen cloth, discharge and collect at the feed opening through hopper body top, when sieving through the screen cloth, through setting up pivoted pivot between two backup pads of both sides, order about the reciprocal rotation of pivot through drive assembly, when rotating the pivot, the screen cloth can rotate thereupon along with the rotation of pivot, thereby drive the screen cloth through the pivot and carry out reciprocating swing, it orders about raw materials and screen cloth relative motion to push away the material subassembly, improve the speed of sieving of raw materials, sieve through the screen cloth after, raw materials after the screening enter into the hopper originally internally, great particulate matter is left over in the screen cloth, reach the effect of the big particulate matter of quick screening, thereby improve the quality of concrete raw materials.

Preferably, the material pushing assembly comprises a cross rod, a support rod and a scraper, the cross rod is fixedly arranged between the support plates, the scraper is connected to the concave surface of the screen in a sliding mode, and the scraper is fixedly connected with the cross rod through the support rod.

Through adopting above-mentioned technical scheme, when sieving the raw materials, when the reciprocal swing of screen cloth, because the scraper blade is fixed state, stop the raw materials on the screen cloth and along with the screen cloth swing, impel raw materials and screen cloth relative motion on the screen cloth to improve the speed of sieving of raw materials.

Preferably, drive assembly includes motor, carousel, pinion rack, first gear and second gear, pivot one end is stretched out the backup pad, first gear is located with the second gear interval the end that stretches out of pivot, the motor is vertical to be located and is close to in the backup pad of first gear one side, the carousel with the output shaft coaxial coupling of motor, the pinion rack is located the carousel top, the pinion rack can with first gear or second gear meshing when the carousel rotates.

Through adopting above-mentioned technical scheme, when the motor drives the carousel and rotates, when the pinion rack at carousel top and first gear engagement, the carousel rotates and drives the pivot and rotate, when the carousel continues to rotate, the pinion rack breaks away from with the second gear engagement with first gear to drive the second gear and rotate, and then drive the pivot and rotate to opposite direction, repeat above-mentioned process, when the carousel lasts to rotate, the pinion rack constantly meshes with first gear and second gear in turn, realize that the pivot drives the motion effect that the screen cloth carries out reciprocating swing.

Preferably, a baffle is arranged on the periphery of the top of the screen.

Through adopting above-mentioned technical scheme, through setting up the baffle in filter screen week side, when the screen cloth reciprocating swing was sieved the raw materials, prevent that the raw materials from scattering and extravagant around the screen cloth.

Preferably, the bottom of the screen is provided with an arc-shaped material receiving plate on the top wall of the hopper body.

Through adopting above-mentioned technical scheme, through setting up the curved version that connects the material, when the screen cloth is when the swing, prevent that the raw materials from scattering outside the hopper body through the screen cloth, the raw materials accessible that sieves at the wobbling in-process of screen cloth connects the flitch landing to the hopper in.

Preferably, a vibration motor is arranged on the outer side wall of the top of the hopper body.

Through adopting above-mentioned technical scheme, through setting up vibrating motor at hopper body roof, prevent to connect long-pending material on the flitch, avoid influencing the efficiency of sieving of raw materials, make the long-pending material that connects on the flitch through the vibrating motor vibration and pass through vibration landing to hopper originally internally.

Preferably, a discharge cylinder is arranged at the discharge opening, and the lower end of the discharge cylinder is obliquely arranged.

Through adopting above-mentioned technical scheme, the lower extreme slope setting is kept away from to the discharge cylinder for during the ejection of compact, conveniently discharge one side of hopper body to the raw materials. Prevent to pile up under the hopper body and influence the collection.

Preferably, the top of the inclined end of the discharge cylinder is provided with a socket, and a plugboard is inserted into the discharge cylinder through the socket.

Through adopting above-mentioned technical scheme, set up the picture peg on the discharge barrel for it is more convenient to control the ejection of compact.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly is arranged to drive the rotating shaft to rotate, the rotating shaft drives the screen to reciprocate around the rotating shaft, the pushing assembly drives the raw material and the screen to move relatively, the concrete raw material is screened, large particles are screened in the screen, and the effect of rapidly screening the large particles is achieved;

2. the motor, the rotary table, the toothed plate, the first gear and the second gear are matched, and the toothed plate is continuously and alternately meshed with the first gear and the second gear, so that the movement effect that the rotating shaft drives the screen to perform reciprocating swing is realized;

3. connect the flitch to prevent that the raw materials from scattering through the screen cloth outside this body of hopper through setting up, through set up vibrating motor at hopper body roof, make through the vibrating motor vibration connect long-pending material on the flitch through the vibration landing to this internal of hopper, prevent to connect long-pending material on the flitch and influence to keep away from sieving.

Drawings

Fig. 1 is a schematic structural view of a hopper with a filtering device according to the present application.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Description of reference numerals: 1. a hopper body; 2. a support; 3. a feeding port; 4. a filtration device; 41. screening a screen; 42. a support assembly; 421. a support plate; 422. a rotating shaft; 423. a connecting rod; 43. a drive assembly; 431. a motor; 432. a turntable; 433. a toothed plate; 434. a first gear; 435. a second gear; 44. a material pushing assembly; 441. a cross bar; 442. a stay bar; 443. a squeegee; 5. a baffle plate; 6. a material receiving plate; 7. a vibration motor; 8. a discharge cylinder; 9. a socket; 10. and (4) inserting plates.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses hopper with filter equipment. Referring to fig. 1 and 2, the hopper comprises a hopper body 1 and a support 2, the support 2 is used for supporting the hopper body 1, the hopper body 1 is welded on the support 2, the hopper further comprises a filtering device 4 arranged at the top of the hopper body 1, and the filtering device 4 comprises a screen 41, a support component 42, a driving component 43 and a pushing component 44.

Referring to fig. 1, the screen 41 has a circular arc-shaped cross section, a concave surface of the screen 41 faces upward, and a baffle 5 is welded to the top peripheral side of the screen 41, so that when the screen 41 reciprocates to screen a raw material, the raw material is prevented from scattering around the screen 41 and being wasted. The welding of screen cloth 41 bottom has curved flitch 6 that connects on hopper body 1 roof, the radian that connects flitch 6 is the same with screen cloth 41's radian, there is vibrating motor 7 through the bolt fastening on the lateral wall of hopper body 1 top, supporting component 42 includes backup pad 421, pivot 422 and connecting rod 423, two backup pad 421 are vertical welding respectively at the relative both sides top of hopper body 1, pivot 422 rotates to be connected and backup pad 421 within a definite time, be connected through a plurality of connecting rods 423 between screen cloth 41 side and pivot 422, when rotating pivot 422, screen cloth 41 can rotate along with pivot 422's rotation thereupon, thereby drive screen cloth 41 through pivot 422 and carry out reciprocating swing.

Referring to fig. 1, the pushing assembly 44 can drive the material on the screen 41 and the screen 41 to move relatively, the pushing assembly 44 includes a cross bar 441, a stay 442 and a scraper 443, the cross bar 441 is fixedly welded between the supporting plates 421, the scraper 443 is slidably connected to the concave surface of the screen 41, the scraper 443 is fixedly connected to the cross bar 441 through the stay 442, and when the screen 41 swings back and forth, the scraper 443 is in a fixed state, and blocks the material on the screen 41 from swinging along with the screen 41, so as to drive the material on the screen 41 and the screen 41 to move relatively.

Referring to fig. 1 and 2, the driving assembly 43 can drive the rotating shaft 422 to rotate reciprocally, the driving assembly 43 includes a motor 431, a rotating disc 432, a toothed plate 433, a first gear 434 and a second gear 435, one end of the rotating shaft 422 extends out of the supporting plate 421, the first gear 434 and the second gear 435 are coaxially connected to the extending end of the rotating shaft 422 at intervals, the motor 431 is vertically disposed on the supporting plate 421 near one side of the first gear 434, a casing of the motor 431 is welded on the supporting plate 421, the rotating disc 432 is coaxially connected with an output shaft of the motor 431, the toothed plate 433 is welded on the top of the rotating disc 432, the toothed plate 433 can be meshed with the first gear 434 or the second gear 435 when the rotating disc 432 rotates, and when the rotating disc 432 continuously rotates, the toothed plate 433 is continuously meshed with the first gear 434 and the second gear 435 alternately, so that the rotating shaft 422 drives the screen.

Referring to fig. 1, feed opening 3 has been seted up to 1 bottom of hopper body, and 3 an organic whole of feed opening department are connected with a stripper 8, and the lower extreme slope of stripper 8 sets up, and the convenience is discharged one side of hopper body 1 to the raw materials, and the top of 8 slope ends of stripper is equipped with socket 9, inserts through socket 9 in the stripper 8 and is equipped with picture peg 10 for it is more convenient to control the ejection of compact.

The implementation principle of the hopper with the filtering device 4 in the embodiment of the application is as follows: in the process of adding the concrete raw materials into the hopper body 1, the motor 431 drives the rotary table 432 to rotate, when a toothed plate 433 at the top of the rotary table 432 is meshed with the first gear 434, the rotary table 432 rotates to drive the rotary shaft 422 to rotate, the rotary table 432 continues to rotate, the toothed plate 433 is separated from the first gear 434 to be meshed with the second gear 435, so that the second gear 435 is driven to rotate, and further the rotary shaft 422 is driven to rotate in the opposite direction, the process is repeated, when the rotary table 432 continuously rotates, the rotary shaft 422 drives the screen 41 to do reciprocating swinging motion, in the process of the movement of the screen 41, the scraper 443 is in a fixed state, the raw materials on the screen 41 are blocked to swing along with the screen 41, so that the raw materials on the screen 41 and the screen 41 move relatively, the screened raw materials enter the hopper body 1, large particles are left in the screen 41, and the effect of rapidly screening the large.

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

1. The utility model provides a hopper with filter equipment, includes hopper body (1), is used for supporting support (2) of hopper body (1), hopper body (1) bottom is equipped with feed opening (3), its characterized in that: the hopper is characterized by further comprising a filtering device (4) arranged at the top of the hopper body (1), wherein the filtering device (4) comprises a screen (41), a supporting component (42), a driving component (43) and a pushing component (44), the section of the screen (41) is arc-shaped, the concave surface of the screen (41) faces upwards, the supporting component (42) comprises a supporting plate (421), a rotating shaft (422) and a connecting rod (423), the supporting plates (421) are respectively arranged at the tops of two opposite sides of the hopper body (1), the rotating shaft (422) is rotatably connected with the supporting plate (421), the side edge of the screen (41) is connected with the rotating shaft (422) through a plurality of connecting rods (423), the driving assembly (43) can drive the rotating shaft (422) to rotate in a reciprocating mode, and the pushing assembly (44) can drive raw materials on the screen (41) to move relative to the screen (41).

2. The hopper with the filtering device as set forth in claim 1, wherein: the material pushing assembly (44) comprises a cross rod (441), a support rod (442) and a scraping plate (443), the cross rod (441) is fixedly arranged between the support plates (421), the scraping plate (443) is connected to the concave surface of the screen (41) in a sliding mode, and the scraping plate (443) is fixedly connected with the cross rod (441) through the support rod (442).

3. The hopper with the filtering device as set forth in claim 2, wherein: the driving assembly (43) comprises a motor (431), a rotary disc (432), a toothed plate (433), a first gear (434) and a second gear (435), one end of the rotary shaft (422) extends out of the supporting plate (421), the first gear (434) and the second gear (435) are arranged at intervals at the extending end of the rotary shaft (422), the motor (431) is vertically arranged on the supporting plate (421) close to one side of the first gear (434), the rotary disc (432) is coaxially connected with an output shaft of the motor (431), the toothed plate (433) is arranged at the top of the rotary disc (432), and the toothed plate (433) can be meshed with the first gear (434) or the second gear (435) when the rotary disc (432) rotates.

4. The hopper with the filtering device as set forth in claim 1, wherein: and baffles (5) are arranged on the periphery of the top of the screen (41).

5. The hopper with the filtering device as set forth in claim 4, wherein: and an arc-shaped material receiving plate (6) is arranged at the bottom of the screen (41) on the top wall of the hopper body (1).

6. The hopper with the filtering device as set forth in claim 5, wherein: and a vibration motor (7) is arranged on the outer side wall of the top of the hopper body (1).

7. The hopper with the filtering device as set forth in claim 1, wherein: and a discharging cylinder (8) is arranged at the feed opening (3), and the lower end of the discharging cylinder (8) is obliquely arranged.

8. The hopper with the filtering device as set forth in claim 7, wherein: the top of the inclined end of the discharging cylinder (8) is provided with a socket (9), and a plugboard (10) is inserted into the discharging cylinder (8) through the socket (9).