CN213009880U

CN213009880U - Sand and stone separator's feed mechanism

Info

Publication number: CN213009880U
Application number: CN202021262594.0U
Authority: CN
Inventors: 赵飞; 张应红; 陈柏
Original assignee: Shenzhen Shenjian Concrete Co ltd
Current assignee: Shenzhen Shenjian Concrete Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-20
Anticipated expiration: 2030-06-30

Abstract

The utility model relates to a sand and stone separating centrifuge's feed mechanism belongs to concrete sand and stone separating centrifuge's technical field, and its main scheme includes along vertical direction sliding connection feeder hopper and setting in the frame the feeder hopper below is used for the drive the gliding drive assembly of feeder hopper, the frame includes the bracing piece of many vertical settings, many the bracing piece is close to the spout has all been seted up to one side of feeder hopper, the feeder hopper outside with the corresponding position of spout be provided with the slider that the spout slides and connects. This application utensil can be according to actual need, highly adjusts the feeder hopper to make things convenient for the staff to carry out artifical material loading.

Description

Sand and stone separator's feed mechanism

Technical Field

The application relates to the technical field of concrete sand and stone separator, in particular to a feeding mechanism of a sand and stone separator.

Background

A large amount of waste water and waste residues are generated in the production process of premixed concrete, the waste water and the waste residues usually contain a large amount of building raw materials such as cement, sand and stone, if the waste water and the waste residues are not treated, the waste water and the waste residues are accumulated on a building site or are randomly discharged to a river channel, serious pollution is caused, a large amount of tap water and concrete materials are wasted, and in practice, a sand-stone separator is often used for screening the waste residues.

The concrete sand-stone separator is mainly used for separating and collecting sand and mud in residual concrete materials. When the existing concrete sand-stone separator is used, one end of the existing concrete sand-stone separator is connected with the feed hopper, the other end of the existing concrete sand-stone separator is provided with the water outlet, and the side wall of the existing concrete sand-stone separator is respectively provided with the sand outlet and the stone outlet, so that stones and sand in concrete can be separated, and the stones and the sand can be recycled and reused.

The above prior art solutions have the following drawbacks: the existing concrete sand separator is mainly used for sand separation treatment of residual materials of a concrete tank truck, and the height and the position of a feed hopper of the existing concrete sand separator are usually fixed. However, in the construction process, besides the residual materials in the concrete tank truck need to be treated, a lot of materials are scattered and accumulated on the construction site, the materials need to be carried to the feed hopper of the sand-stone separator by workers, and if the feed hopper is high and cannot be adjusted, the operation of the workers is inconvenient. For this, further improvements are awaited.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purpose of this application is to provide a sand and stone separator's feed mechanism, can be according to actual need, highly adjust the feeder hopper, make things convenient for artifical material loading to improve concrete sand and stone separator's use flexibility.

The above utility model of this application aim at can realize through following technical scheme:

the utility model provides a sand and stone separator's feed mechanism, includes and is in along vertical direction sliding connection's feeder hopper and setting in the frame the feeder hopper below is used for the drive the gliding drive assembly of feeder hopper, the frame includes the bracing piece of many vertical settings, many the bracing piece is close to the spout has all been seted up to one side of feeder hopper, the feeder hopper outside with the corresponding position of spout be provided with the slider that the spout slided and is connected.

Adopt above-mentioned technical scheme, through setting up spout and slider for feeder hopper sliding connection makes the position that can make things convenient for artifical feeding to adjust the feeder hopper in the frame according to actual conditions through setting up drive assembly in the frame, thereby reaches the purpose of making things convenient for manual feeding, improves concrete sand and stone separator's use flexibility then.

Preferably, the present application is further configured to: the drive assembly is in including setting up the base of feeder hopper bottom and setting are in the electric jack of base one side, electric jack's output with the bottom butt of feeder hopper.

By adopting the technical scheme, the electric jack has the characteristics of reliable work and convenient control by arranging the electric jack, so that the feed hopper is simply and easily adjusted, and the electric jack also plays a certain supporting role in the feed hopper.

Preferably, the present application is further configured to: the outside of bracing piece still is provided with and is used for right the position of feeder hopper carries out the spacing subassembly of restriction, spacing subassembly includes: a lock pin; the limiting sleeve is sleeved on the outer side of the supporting rod; the connecting rod is arranged on one side of the limiting sleeve; and the bearing block is arranged at one end, far away from the limiting sleeve, of the connecting rod, a first through hole is formed in the preset position of the supporting rod, a second through hole is formed in the corresponding position outside the limiting sleeve, the lock pin penetrates through the first through hole and the second through hole to lock the limiting sleeve at the preset position, and the bearing surface of the bearing block is abutted to the bottom of the feeding hopper.

Adopt above-mentioned technical scheme, through setting up lockpin, spacing sleeve, connecting rod and carrier block, reach further with the purpose of feeder hopper restriction in preset position, improve the stability of feeder hopper in the use, reduce the feeder hopper and take place in the condition of landing by oneself in the use.

Preferably, the present application is further configured to: the rack also comprises two first baffles arranged at two opposite sides of the rack along the width direction of the feed hopper and two second baffles arranged at two opposite sides of the rack along the length direction of the feed hopper, wherein one first baffle is provided with a second water inlet, and the other first baffle is provided with a second discharge hole.

Adopt above-mentioned technical scheme, through setting up first baffle and second baffle, can effectively reduce the material and spill the condition emergence from the feeder hopper.

Preferably, the present application is further configured to: the diapire undercut of feeder hopper has the baffle box, the baffle box with first discharge gate is linked together.

By adopting the technical scheme, the material guide groove is arranged, so that the material can flow to the first discharge hole conveniently, and the discharge efficiency is effectively improved.

Preferably, the present application is further configured to: the vertical section of the feed hopper is in a right trapezoid shape, and the bottom wall of the feed hopper is close to one side of the first discharge hole and inclines downwards by a preset angle.

Adopt above-mentioned technical scheme for the material in the feeder hopper can flow to first discharge gate under self gravity, has reduced the material to a certain extent and has detained the condition emergence at the feeder hopper, improves discharging efficiency.

Preferably, the present application is further configured to: and the two second baffles are rotatably connected with the outer side of the feed hopper through hinges.

By adopting the technical scheme, the using state of the second baffle can be selected according to the actual condition, and the outer side of the second baffle is flush with the outer side of the feed hopper during normal feeding, so that the condition that materials are spilled from the feed hopper is reduced; when needing artifical material loading, make the second baffle rotate predetermined angle to the feeder hopper outside, the staff of being convenient for carries out the material loading.

Preferably, the present application is further configured to: and a rolling part is arranged on one side of the sliding block close to the supporting rod and is in rolling connection with the sliding groove.

By adopting the technical scheme, the sliding friction between the sliding block and the sliding groove is changed into rolling friction by arranging the rolling part, so that the friction force between the sliding block and the sliding groove is reduced, and the feeding hopper can move more smoothly along the vertical direction of the supporting rod.

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

1. through setting up spout, slider and drive assembly for can adjust the position of feeder hopper according to actual need, especially when needing artifical material loading, thereby adjust the position of feeder hopper and make things convenient for the staff to carry out the material loading operation.

2. Through setting up first baffle and second baffle, and the second baffle rotates with the feeder hopper to be connected, can reduce the material and take place from the condition that the feeder hopper spills on the one hand, and on the other hand also makes things convenient for the staff to carry out the material loading.

Drawings

Fig. 1 is a schematic view of the overall structure of the feed hopper after it has risen in this application.

Fig. 2 is a schematic view of the feed hopper construction in this application.

Fig. 3 is a schematic view of the overall structure of the feed hopper after it has been lowered in this application.

Description of reference numerals: 1. a frame; 10. a base plate; 11. a support bar; 111. a chute; 112. a first through hole; 12. a bolt; 2. a feed hopper; 21. a slider; 210. a mounting frame; 211. a roller; 22. a material guide chute; 23. a first water inlet; 24. a first discharge port; 3. a base; 4. an electric jack; 5. a limiting sleeve; 51. a connecting rod; 511. a bearing block; 52. a second through hole; 6. a first baffle plate; 61. a second water inlet; 62. a second discharge port; 63. a water inlet pipe; 64. a discharge pipe; 7. a second baffle; 8. a lock pin; 9. and (4) a hinge.

Detailed Description

The present application is described in further detail below with reference to fig. 1, 2 and 3.

Referring to fig. 1, a feeding mechanism for a sand-stone separator disclosed in the present application comprises a frame 1, a feed hopper 2, a driving component and a limiting component.

Referring to fig. 1 and 2, the frame 1 in this embodiment includes a bottom plate 10, four support rods 11, two first baffles 6 and two second baffles 7, the bottom plate 10 is horizontally disposed on the ground, and the four support rods 11 are vertically disposed at four corners of a carrying surface of the bottom plate 10. The four support rods 11 are all provided with sliding grooves 111, the sliding grooves 111 are respectively located on two sides, close to each other, of the two support rods 11 arranged along the length direction of the bottom plate 10, and the sliding grooves 111 extend downwards to preset positions from the tops of the support rods 11 along the length direction of the support rods 11. Two sliding blocks 21 are fixedly connected to two opposite ends of the feed hopper 2 respectively, and the positions of the sliding blocks 21 correspond to the positions of the sliding grooves 111. The feed hopper 2 is connected to the frame 1 in a sliding manner along the vertical direction through the matching of the sliding chute 111 and the sliding block 21.

A rolling member is arranged on one side of the sliding block 21 close to the supporting rod 11, the rolling member in this embodiment is specifically two rollers 211, an installation frame 210 is arranged on the sliding block 21, the two rollers 211 are arranged on the installation frame 210, and the two rollers 211 are in rolling connection with the bottom wall of the sliding groove 111.

Referring to fig. 1, two first barriers 6 are oppositely disposed in a width direction of the feeding hopper 2, and two second barriers 7 are oppositely disposed in a length direction of the feeding hopper 2. Wherein, a second water inlet 61 is arranged on one first baffle 6, and a second discharge outlet 62 is arranged on the other first baffle 6. A first water inlet 23 and a first discharge outlet 24 are respectively arranged at the two opposite ends of the feed hopper 2. The second water inlet 61 is communicated with the first water inlet 23 on the feed hopper 2, and the second discharge hole 62 is communicated with the first discharge hole 24 on the feed hopper 2. A water inlet pipe 63 is connected to the second water inlet 61, and a discharge pipe 64 is connected to the second discharge port 62.

The two second baffles 7 are respectively hinged on two opposite sides of the feed hopper 2 through hinges 9, and two bolts 12 are respectively arranged on two opposite sides of the feed hopper 2.

Referring to fig. 1, the spacing assembly in this embodiment includes a locking pin 8, a spacing sleeve 5, a connecting rod 51, and a bearing block 511. The number of the limiting sleeves 5 is four, the four limiting sleeves 5 are respectively sleeved on the outer sides of the supporting rods 11, and the limiting sleeves 5 are connected with the corresponding supporting rods 11 in a sliding mode. The connecting rods 51 are fixedly connected to one side of the limiting sleeve 5, which is far away from the supporting rod 11, and the number of the connecting rods 51 is four. Bearing block 511 fixed connection is in the connecting rod 51 one end of keeping away from spacing sleeve 5, and the quantity of bearing block 511 is four, and the bearing surface of four bearing blocks 511 all is in the butt with the bottom of feeder hopper 2.

A first through hole 112 is formed at a predetermined position of the support bar 11. A second through hole 52 is formed in one side of the limiting sleeve 5 away from the connecting rod 51, and the position of the second through hole 52 corresponds to the position of the first through hole 112. The locking pin 8 passes through the second through hole 52 and the first through hole 112 to lock the restricting sleeve 5 at a predetermined position on the support bar 11, thereby restricting the hopper 2 at a predetermined position by the connecting rod 51 and the bearing block 511.

Referring to fig. 1, the driving assembly in this embodiment includes two bases 3 and two electric jacks 4, the two bases 3 are disposed on the carrying surface of the bottom plate 10 side by side along the length direction of the bottom plate 10, and the two bases 3 are both located below the feeding hopper 2. The two electric jacks 4 are respectively and fixedly connected to one side of the two bases 3 which are close to each other, and the output ends of the two electric jacks 4 are respectively abutted against the bottom of the feed hopper 2.

Referring to fig. 2, the vertical section of the feeding hopper 2 is a right trapezoid, and the bottom wall of the feeding hopper 2 is inclined downwards at a predetermined angle at a side close to the first discharge hole 24, so as to facilitate the discharge of the material from the first discharge hole 24, wherein the inclined angle in this example is preferably 15 degrees. A material guide groove 22 is sunken downwards on the bottom wall of the feed hopper 2, and the material guide groove 22 is communicated with a first discharge hole 24.

The implementation principle of the embodiment is as follows: when the feeding mechanism normally feeds materials, the position of the feeding hopper 2 on the rack 1 is shown in fig. 1, when manual feeding is needed, the lock pin 8 at the position of the limiting sleeve 5 is firstly pulled out, the limiting effect of the limiting component on the position of the feeding hopper 2 is removed, the limiting sleeve 5, the connecting rod 51 and the bearing block 511 are moved downwards to preset positions, the lock pin 8 is then inserted, the limiting component is locked at the preset position, the electric jack 4 is started again at the moment, the output end of the electric jack 4 moves downwards, the feeding hopper 2 moves downwards to the preset positions along the vertical direction of the supporting rod 11 through the sliding groove 111, the sliding block 21 and the roller, the locking effect of the unlocking bolt 12 on the second baffle 7 is realized, the second baffle 7 is rotated to the outer side of the feeding hopper 2 to the position convenient for feeding, and the position of the feeding. After artifical material loading was accomplished, rotate second baffle 7 to the direction that is close to feeder hopper 2 to lock second baffle 7 through bolt 12, restart electric jack 4, with feeder hopper 2 up promote to preset position, the spacing subassembly of rethread is with feeder hopper 2 restriction in preset position, the water source of switch-on inlet tube 63 department, feed mechanism begins normal pay-off.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the 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 sand and stone separator's feed mechanism, its characterized in that includes and is in along feeder hopper (2) and the setting of vertical direction sliding connection in frame (1) feeder hopper (2) below is used for the drive feeder hopper (2) gliding drive assembly, first water inlet (23) and first discharge gate (24) have been seted up at the both ends that feeder hopper (2) are relative, frame (1) is including bracing piece (11) of many vertical settings, many bracing piece (11) are close to spout (111) have all been seted up to one side of feeder hopper (2), the feeder hopper (2) outside with the corresponding position of spout (111) be provided with slider (21) that spout (111) slide and connect.

2. A feed mechanism for a sand separator according to claim 1, characterised in that the drive assembly comprises a base (3) arranged at the bottom of the feed hopper (2) and an electric jack (4) arranged at one side of the base (3), the output end of the electric jack (4) abutting against the bottom of the feed hopper (2).

3. A feeding mechanism of a sand-stone separator according to claim 1, characterized in that the outside of the supporting rod (11) is further provided with a limiting component for limiting the position of the feeding hopper (2), and the limiting component comprises: a lock pin (8); the limiting sleeve (5) is sleeved on the outer side of the supporting rod (11); the connecting rod (51) is arranged on one side of the limiting sleeve (5); and a bearing block (511) is arranged at one end, far away from the limiting sleeve (5), of the connecting rod (51), a first through hole (112) is formed in the preset position of the supporting rod (11), a second through hole (52) is formed in the corresponding position of the outer side of the limiting sleeve (5), the lock pin (8) penetrates through the first through hole (112) and the second through hole (52) to lock the limiting sleeve (5) in the preset position, and the bearing surface of the bearing block (511) is abutted to the bottom of the feed hopper (2).

4. The feeding mechanism of the sand-stone separator according to claim 1, wherein the frame (1) further comprises two first baffles (6) arranged on two opposite sides of the frame (1) along the width direction of the feed hopper (2) and two second baffles (7) arranged on two opposite sides of the frame (1) along the length direction of the feed hopper (2), wherein one first baffle (6) is provided with a second water inlet (61), and the other first baffle (6) is provided with a second discharge hole (62).

5. A feeding mechanism of a sand-stone separator as claimed in claim 4, characterized in that the bottom wall of the feeding hopper (2) is recessed downwards to form a guide chute (22), and the guide chute (22) is communicated with the first discharge hole (24).

6. A feed mechanism of a sand separator as claimed in claim 5, wherein the vertical section of the feed hopper (2) is a right trapezoid, and the side of the bottom wall of the feed hopper (2) close to the first discharge port (24) is inclined downwards by a predetermined angle.

7. A feed mechanism for a sand separator according to claim 4, characterised in that the second flaps (7) are pivotally connected to the outside of the feed hopper (2) by hinges (9).

8. A feeding mechanism of a sand-stone separator according to claim 1, characterized in that a rolling member is arranged on one side of the sliding block (21) close to the supporting rod (11), and the rolling member is in rolling connection with the chute (111).