CN219525636U

CN219525636U - Discharging device

Info

Publication number: CN219525636U
Application number: CN202320725846.6U
Authority: CN
Inventors: 吴展益; 景海鸥
Original assignee: Ruian Nanxing Machinery Co ltd
Current assignee: Ruian Nanxing Machinery Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-08-15
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of sand and stone unloading, in particular to a unloading device, which comprises a working box, wherein a working groove is formed in the top end of the working box, a screening device is arranged above the working groove, an unloading structure is arranged at the bottom end of the working groove, the unloading device comprises a stirring plate, a transverse plate, a first conveying roller, a second conveying roller and an unloading motor, the bottom end of the right side wall of the working groove is provided with an unloading opening, the stirring plate is obliquely arranged at the positions, corresponding to the unloading opening, of the front side wall and the rear side wall of the working groove, a first conveying roller is rotatably arranged at the left end of the front side wall and the rear side wall of the working groove, transverse plates are respectively arranged at the front side and the rear side of the unloading opening, a second conveying roller is rotatably arranged between the transverse plates and away from one side of the working box, a conveying belt is arranged between the first conveying roller and the second conveying roller, and through the arrangement of the unloading structure, filtered sand and stone are conveniently unloaded to a designated position through the arrangement of the screening device, and sand and stone are conveniently screened and filtered.

Description

Discharging device

Technical Field

The utility model relates to the technical field of sand and stone unloading, in particular to a unloading device.

Background

The concrete is an indispensable building material in the building industry, cement is taken as a main cementing material, and is mixed with water, sand and stone blocks, if necessary, chemical additives and mineral admixtures are added, the mixture is matched according to proper proportion, and the mixture is uniformly stirred and compactly formed into artificial stone, so that stone unloading is an essential stage for preparing raw materials in the preparation engineering of the concrete.

In construction, the grit that directly fortune comes often need through the screening just can use, and separate out the stone in the grit then often through artifical manual throwing sand and stone to the filter screen of slope, and the grit is at whereabouts in-process, and fine sand passes through the filter screen decline, and the stone is then reserved, and this kind of traditional mode of unloading is because the filter screen is stood, and the grit is piled up on the filter screen easily, leads to filtering inefficiency.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a discharging device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a discharge apparatus, includes the work box, the work box top sets up the work groove, the work groove top sets up screening plant, work groove bottom sets up the structure of unloading, discharge apparatus includes driving plate, diaphragm, first transfer roller, second transfer roller and discharge motor, work groove right side lateral wall bottom sets up the discharge opening, both sides lateral wall sets up driving plate with the slope of discharge opening corresponding position slope around the work groove, the left end rotation of both sides lateral wall sets up first transfer roller around the work groove, the work box right side lateral wall is located the front and back both sides of discharge opening and sets up the diaphragm respectively, keep away from work box one side rotation between the diaphragm and set up the second transfer roller, set up the conveyer belt between first transfer roller and the second transfer roller, work box front side lateral wall sets up the discharge motor with first transfer roller corresponding position, the discharge motor output is connected with first transfer roller, the screening device comprises a driving ring, a discharging pipe, a driving plate, a coarse screening plate and a fine screening plate, wherein the driving ring is rotationally arranged above the working groove, the coarse screening plate is arranged above the inner wall of the driving ring, a plurality of groups of positioning blocks are arranged at the bottom end of the driving ring, the discharging pipe is arranged below the driving ring by the working groove, a positioning plate is arranged between the side wall of the discharging pipe and the positioning blocks, a discharging control valve is arranged at the top end of the discharging pipe, the fine screening plate is arranged between the top end of the discharging pipe and the bottom end of the driving ring, the driving plate is arranged at the position corresponding to the side wall of the working groove and the discharging pipe, the discharging pipe penetrates through the driving plate, bumps are uniformly distributed below the driving plate, a driving gear is rotationally arranged at the bottom end of the discharging pipe and is arranged at the left side of the discharging pipe, a driving motor is arranged at the top end of the driving plate, the output end of the driving motor is connected with the driving gear, and a discharging device is arranged at the bottom end of the discharging pipe.

In order to facilitate the discharge of larger sand and stone piled up on the surface of a fine screen plate to a working groove, thereby preventing the excessive accumulation of larger sand and stone on the surface of the fine screen plate from influencing the filtering effect, the utility model is improved in that the discharging device comprises a discharging pipe, a discharging motor and a discharging screw rod, the bottom end of the discharging pipe is provided with the discharging pipe, the left end of the discharging pipe extends out of a working box, the right end of the discharging pipe is sealed, the inner wall of the right side of the discharging pipe is rotationally provided with the discharging screw rod, the outer wall of the right side of the discharging pipe is provided with the discharging motor, the output end of the discharging motor is connected with the discharging screw rod, the top end of the discharging pipe is provided with a discharging opening, and the bottom end of the discharging pipe extends into the discharging opening and is rotationally connected with the side wall of the discharging opening.

In order to facilitate adding sand materials into the working groove, the utility model is improved in that a feeding bin is arranged on the side wall of the working groove, and the bottom end of the feeding bin is communicated with the working groove.

In order to facilitate discharging sand and stone piled on the surface of the coarse screen plate out of the working groove through centrifugal force generated by rotation of the coarse screen plate, thereby preventing excessive piling of sand and stone on the surface of the coarse screen plate from influencing the filtering effect.

Compared with the prior art, the utility model provides a discharging device, which has the following beneficial effects:

this discharge apparatus, through the setting of structure of unloading, be convenient for unload the grit after filtering to the assigned position, through screening plant's setting, be convenient for screen cloth filters the grit. Through discharging device's setting, be convenient for discharge the working groove with the great grit of fine screen sieve surface pile up to prevent that great grit from piling up too much influence filter effect on the fine screen sieve surface.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the screening device of the present utility model;

FIG. 3 is a schematic view of the structure of the unloading structure of the present utility model;

in the figure: 1. a working box; 2. a kick-out plate; 3. a cross plate; 4. a first conveying roller; 5. a second conveying roller; 6. a discharging motor; 7. a discharge port; 8. a drive ring; 9. discharging pipes; 10. a fixing plate; 11. a coarse screen plate; 12. screening a screen plate; 13. a positioning block; 14. a positioning plate; 15. a driving plate; 16. a drive gear; 17. a driving motor; 18. a discharge pipe; 19. a discharging motor; 20. a discharging screw rod; 21. a feeding bin; 22. and a impurity discharging port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a discharging device comprises a working box 1, a working groove is arranged at the top end of the working box 1, a screening device is arranged above the working groove, a discharging structure is arranged at the bottom end of the working groove, the discharging device comprises a deflector plate 2, a transverse plate 3, a first conveying roller 4, a second conveying roller 5 and a discharging motor 6, a discharging opening 7 is arranged at the bottom end of the side wall of the right side of the working groove, deflector plates 2 are obliquely arranged at the positions of the side walls of the front side and the rear side of the working groove corresponding to the discharging opening 7, a first conveying roller 4 is rotatably arranged at the left end of the side walls of the front side and the rear side of the working groove, transverse plates 3 are respectively arranged at the front side and the rear side of the discharging opening 7, a second conveying roller 5 is rotatably arranged between the transverse plates 3 and far from one side of the working box 1, a conveying belt is arranged between the first conveying roller 4 and the second conveying roller 5, the front side wall of the working box 1 is provided with a discharging motor 6 at a position corresponding to the first conveying roller 4, the output end of the discharging motor 6 is connected with the first conveying roller 4, the screening device comprises a driving ring 8, a discharging pipe 9, a driving plate 15, a coarse screening sieve plate 11 and a fine screening sieve plate 12, the driving ring 8 is rotationally arranged above the working groove, the coarse screening sieve plate 11 is arranged above the inner wall of the driving ring 8, the bottom end of the driving ring 8 is provided with a plurality of groups of positioning blocks 13, the working groove is positioned below the driving ring 8 and is provided with the discharging pipe 9, a positioning plate 14 is arranged between the side wall of the discharging pipe 9 and the positioning blocks 13, the top end of the discharging pipe 9 is provided with a discharging control valve, the fine screening sieve plate 12 is arranged between the top end of the discharging pipe 9 and the bottom end of the driving ring 8, the position corresponding to the side wall of the working groove and the discharging pipe 9 is provided with the driving plate 15, the discharging pipe 9 penetrates through the driving plate 15, the lateral wall of the blanking pipe 9 is located below the driving plate 15 and is uniformly provided with protruding blocks, the bottom end of the driving plate 15 is located on the left side of the blanking pipe 9 and is rotationally provided with a driving gear 16, the top end of the driving plate 15 is provided with a driving motor 17, the output end of the driving motor 17 is connected with the driving gear 16, and the bottom end of the blanking pipe 9 is provided with a discharging device. When using, operating personnel adds the grit raw materials to the working groove to make the grit raw materials drop on the surface of coarse screen sieve 11, operating personnel control driving motor 17 work simultaneously, thereby drive unloading pipe 9 and driving disk through the meshing of driving gear 16 and lug and rotate, thereby drive coarse screen sieve 11 and fine screen sieve 12 and rotate, thereby filter the grit raw materials through coarse screen sieve 11 and fine screen sieve 12, the grit after the filtration drops on the conveyer belt surface under the effect of stirring plate 2, operating personnel control discharge motor 6 work simultaneously, thereby unload the grit raw materials to appointed position through the conveyer belt.

The great grit is piled up too much on fine screen plate 12 surface and can influence the filter effect, for this, discharging device includes discharging pipe 18, ejection of compact motor 19 and ejection of compact hob 20, discharging pipe 9 bottom sets up discharging pipe 18, discharging pipe 18 left end stretches out work box 1, discharging pipe 18 right-hand member is sealed, discharging pipe 18 right side inner wall rotates and sets up ejection of compact hob 20, discharging pipe 18 right side outer wall sets up ejection of compact motor 19, ejection of compact motor 19 output is connected with ejection of compact hob 20, discharging pipe 18 top sets up the feed opening, discharging pipe 9 bottom stretches into in the feed opening and rotates with the feed opening lateral wall and be connected, and operating personnel opens the unloading control valve, and operating personnel control ejection of compact motor 19 work simultaneously to through the rotation of ejection of compact hob 20 with great grit discharge working groove, thereby prevent that great grit from piling up too much on fine screen plate 12 surface and influencing the filter effect.

The side wall of the working tank is provided with a feeding bin 21, and the bottom end of the feeding bin 21 is communicated with the working tank, so that sand materials can be conveniently added into the working tank.

The utility model improves that the excessive sand and stone accumulation on the surface of the coarse screen plate 11 can influence the filtering effect, and therefore, the utility model is improved in that the left side wall of the working groove is provided with a impurity discharging port 22 at the position corresponding to the top end of the driving ring 8, and the impurity discharging port 22 is internally provided with a impurity discharging control valve, so that the sand and stone accumulated on the surface of the coarse screen plate 11 can be conveniently discharged out of the working groove through the centrifugal force generated by the rotation of the coarse screen plate 11, and the excessive sand and stone accumulation on the surface of the coarse screen plate 11 can be prevented from influencing the filtering effect.

In the description herein, it should be noted that the terms "coupled," "connected," and "connected," should be construed broadly, and may be either permanently connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; the connection may be mechanical connection, electrical connection, direct connection, or indirect connection via an intermediary. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In this description, it should be noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a discharge apparatus, includes work box (1), its characterized in that: working tank (1) top sets up the working tank, working tank top sets up screening plant, the working tank bottom sets up the structure of unloading, the unloading plant includes driving plate (2), diaphragm (3), first transfer roller (4), second transfer roller (5) and motor (6) of unloading, working tank right side lateral wall bottom sets up discharge opening (7), both sides lateral wall sets up driving plate (2) with the slope of discharge opening (7) corresponding position around the working tank, the left end rotation of both sides lateral wall sets up first transfer roller (4) around the working tank, both sides set up diaphragm (3) respectively around driving plate (7) around driving plate (1) right side lateral wall is located discharge opening (7), keep away from between diaphragm (3) one side rotation setting second transfer roller (5), set up the conveyer belt between first transfer roller (4) and second transfer roller (5), driving plate (6) are set up motor (6) with first transfer roller (4) corresponding position in front side lateral wall, output (6) and first transfer roller (4), driving ring (8) are connected, driving plate (8) are connected with driving plate (8), sieve (8) are connected with one side, driving plate (8), the utility model discloses a feeding device, including driving ring (8), work groove, unloading pipe (15), driving motor (17), driving ring (8) inner wall top sets up coarse screen sieve board (11), driving ring (8) bottom sets up multiunit locating piece (13), the work groove is located driving ring (8) below and sets up unloading pipe (9), set up locating plate (14) between unloading pipe (9) lateral wall and locating piece (13), unloading pipe (9) top sets up unloading control valve, set up fine screen sieve board (12) between unloading pipe (9) top and driving ring (8) bottom, the work groove lateral wall sets up driving plate (15) with unloading pipe (9) corresponding position, unloading pipe (9) run through driving plate (15), unloading pipe (9) lateral wall is located driving plate (15) below equipartition lug, driving plate (15) bottom is located unloading pipe (9) left side rotation and sets up driving gear (16), driving motor (17) are set up on driving plate (15) top, driving motor (17) output and driving gear (16) are connected, unloading pipe (9) bottom sets up discharging device.

2. A discharge apparatus according to claim 1, wherein: the discharging device comprises a discharging pipe (18), a discharging motor (19) and a discharging screw rod (20), wherein the discharging pipe (18) is arranged at the bottom end of the discharging pipe (9), the left end of the discharging pipe (18) extends out of the working box (1), the right end of the discharging pipe (18) is sealed, the discharging screw rod (20) is rotatably arranged on the inner wall on the right side of the discharging pipe (18), the discharging motor (19) is arranged on the outer wall on the right side of the discharging pipe (18), the output end of the discharging motor (19) is connected with the discharging screw rod (20), a discharging opening is arranged at the top end of the discharging pipe (18), and the bottom end of the discharging pipe (9) extends into the discharging opening and is rotatably connected with the side wall of the discharging opening.

3. A discharge apparatus according to claim 2, wherein: the side wall of the working groove is provided with a feeding bin (21), and the bottom end of the feeding bin (21) is communicated with the working groove.

4. A discharge apparatus according to claim 3, wherein: the left side wall of the working groove and the top end of the driving ring (8) are correspondingly provided with a trash discharging port (22), and a trash discharging control valve is arranged in the trash discharging port (22).