Concrete separator

Abstract

The concrete separator comprises a shell, a feeding device and a separating device, a feeding port is formed in the middle of the top end of the shell, a guide plate is fixedly connected to the outer end of the lower surface of the top end of the shell, and the feeding device is fixedly connected to the middle of the left side of the shell; a fixing plate is fixedly connected to the left side of the bottom end of the feeding device, an automatic telescopic rod is fixedly connected to the upper surface of the fixing plate, a top plate is fixedly connected to the output end of the automatic telescopic rod, a bearing plate is fixedly connected to the middle of the interior of the shell, and a first through hole is formed in the middle of the bearing plate; a first connecting hole is formed in the middle of the right end of the bearing plate, a storage box is slidably connected to the upper surface of the bearing plate, and a second through hole is formed in the middle of the bottom end of the storage box. According to the concrete separator, feeding is convenient, the bottom of the left end of the feeding hopper is convenient to vibrate, concrete can automatically enter the feeding machine shell, and the gravel separation efficiency is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand and gravel separation, in particular to a concrete separator. Background Art

[0002] Concrete refers to cement concrete made by mixing cement as a binder, sand and stone as aggregates with water in a certain proportion. It is also called ordinary concrete. It is widely used in civil engineering construction. Sand and gravel separator is a common separation equipment in the concrete industry. It is mainly used to clean and separate sand and stone from construction residues in concrete.

[0003] The Chinese utility model patent with reference authorization announcement number CN220900962U discloses a concrete separator, which relates to the technical field related to sand and gravel separation, including support legs and a support frame, the support legs and the support frame are fixedly connected, the support frame is fixedly connected with a sand receiving tray, the sand receiving tray is fixedly connected with a sand loading barrel, the sand loading barrel is in the shape of a hollow cylinder, the top of the sand loading barrel is fixedly connected to a casing, a rotating shaft is arranged in the cavity of the casing, a fixed column is arranged in the cavity of the sand loading barrel, the fixed column is rotatably connected to the rotating shaft, the rotating shaft is cylindrical, the rotating shaft is connected with a screening device, the screening device includes a sand leakage plate, the sand leakage plate is fan-shaped and a plurality of sand leakage holes are opened through the wall surface, the sand leakage plate is fixedly connected to the wall surface of the rotating shaft, compared with the traditional centrifugal sand and gravel separator, the sand and gravel are separated more delicately by centrifugal screening and collision during screening, and the thin sand covering the surface of the gravel can be separated, which effectively improves the work efficiency and saves working time, and can achieve long-term sand and gravel separation without stopping the machine.

[0004] Since the existing separator is not convenient for loading, and concrete will accumulate in the feed hopper during loading, which makes it inconvenient to vibrate the feed hopper, and it is not convenient to improve the sand and gravel separation efficiency during sand and gravel separation, we propose a concrete separator to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete separator to solve the problems that the existing separator proposed in the above background technology is not convenient for loading, and concrete will accumulate in the feed hopper during loading, which is not convenient for vibrating the feed hopper, and it is not convenient to improve the sand and gravel separation efficiency during sand and gravel separation work.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete separator, comprising a shell, a feeding device and a separation device, a feeding port is provided in the middle of the top end of the shell, a guide plate is fixedly connected to the outer end of the lower surface of the top end of the shell, and a feeding device is fixedly connected to the middle of the left side of the shell, a fixing plate is fixedly connected to the left side of the bottom end of the feeding device, an automatic telescopic rod is fixedly connected to the upper surface of the fixing plate, and the output end of the automatic telescopic rod is fixedly connected to the top plate, a receiving plate is fixedly connected to the middle of the inner part of the shell, a first through hole is provided in the middle of the receiving plate, and a first connecting hole is provided in the middle of the right end of the receiving plate;

[0007] A storage box is slidably connected to the upper surface of the receiving plate, and a second through hole is opened in the middle of the bottom end of the storage box, and a second connecting hole is opened at the right end of the storage box, a screen box is slidably connected to the inner side of the upper end of the storage box, a separation device is fixedly connected to the middle of the inner right end of the shell, and a discharge pipe is fixedly connected to the middle of the bottom end of the shell, and the front side of the shell is rotatably connected to the front door, a connecting plate is fixedly connected to the middle of the right side of the front door, and a handle is fixedly connected to the middle of the front right end of the front door.

[0008] Preferably, the feeding device is composed of a feeding machine housing, a feeding funnel, a first motor, a spiral conveying rod, a pouring box and a discharge port. The feeding funnel is fixedly connected to the bottom left end of the feeding machine housing, and the first motor is fixedly connected to the top of the feeding machine housing, and the output shaft of the first motor is fixedly connected to the spiral conveying rod. The pouring box is fixedly connected to the top right end of the feeding machine housing, and the discharge port is provided at the bottom right end of the pouring box.

[0009] Preferably, the front and rear sides of the left end of the bottom surface of the feed funnel are fixedly connected with supporting legs, and the middle right side of the supporting leg at the left end of the ground surface of the feed funnel is fixedly connected to the fixing plate.

[0010] Preferably, the spiral conveying rod is rotatably connected to the inside of the loader housing.

[0011] Preferably, the separation device is composed of a second motor, a turntable and a connecting rod, the output shaft of the second motor is fixedly connected to the turntable, and the outer end of the turntable is fixedly connected to the connecting rod.

[0012] Preferably, the connecting rod is slidably connected in the first connecting hole and the second connecting hole.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the concrete separator is convenient for loading and vibrating the left end bottom of the feeding funnel so that the concrete can automatically enter the shell of the loading machine, which is convenient for improving the efficiency of separating sand and gravel;

[0014] 1. A feeding device is fixedly connected to the middle of the left side of the separator housing. The inner bottom surface of the feeding hopper in the feeding device is an inclined surface that is higher on the left and lower on the right and tilted to the right. The concrete is transported upward to the top of the housing by the spiral conveyor rod. The discharge port is opened just above the feed port for easy feeding;

[0015] 2. The front and rear sides of the left end of the bottom surface of the feeding funnel in the feeding device are fixedly connected with pillars. The middle part of the right side of the bottom pillar of the feeding funnel is fixedly connected to the fixed plate. The right end of the upper surface of the fixed plate is fixedly connected with an automatic telescopic rod. The output end of the automatic telescopic rod is fixedly connected with a top plate. The output end of the automatic telescopic rod moves up and down with the top plate to facilitate vibration of the left end bottom of the feeding funnel, so that the concrete can automatically enter the outer shell of the feeding machine;

[0016] 3. A separation device is fixedly connected to the middle part of the right side of the shell, and the output shaft of the second motor is fixedly connected to a turntable. The outer end of the upper surface of the turntable is fixedly connected to a connecting rod, which passes through the first connecting hole and the second connecting hole. The connecting rod carries the storage box to move horizontally on the upper surface of the receiving plate, so as to improve the efficiency of separating sand and gravel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0018] Figure 2 This is a perspective structural diagram of the utility model;

[0019] Figure 3 This is a left side structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the utility model from the right side;

[0021] Figure 5 It is a perspective structural diagram of the receiving plate, storage box and screen box of the utility model.

[0022] In the figure: 1. Shell; 2. Feeding port; 3. Guide plate; 4. Feeding device; 401. Feeding machine shell; 402. Feeding funnel; 403. First motor; 404. Screw conveying rod; 405. Discharging box; 406. Discharging port; 5. Fixing plate; 6. Automatic telescopic rod; 7. Top plate; 8. Receiving plate; 9. First through hole; 10. First connecting hole; 11. Storage box; 12. Second through hole; 13. Second connecting hole; 14. Screen box; 15. Separating device; 1501. Second motor; 1502. Turntable; 1503. Connecting rod; 16. Discharging pipe; 17. Front door; 18. Connecting plate; 19. Handle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides a technical solution: a concrete separator, including a shell 1, a feed port 2, a guide plate 3, a feeding device 4, a feeding machine shell 401, a feeding funnel 402, a first motor 403, a spiral conveying rod 404, a pouring box 405, a discharge port 406, a fixing plate 5, an automatic telescopic rod 6, a top plate 7, a receiving plate 8, a first through hole 9, a first connecting hole 10, a storage box 11, a second through hole 12, a second connecting hole 13, a sieve box 14, a separation device 15, a second motor 1501, a turntable 1502, a connecting rod 1503, a discharge pipe 16, a front door 17, a connecting plate 18 and a handle 19.

[0025] When the concrete separator is used, a feed port 2 is provided in the middle of the top of the shell 1, a guide plate 3 is fixedly connected to the outer end of the lower surface of the top of the shell 1, a feeding device 4 is fixedly connected to the middle of the left side of the shell 1, and the feeding device 4 is composed of a feeding machine shell 401, a feeding funnel 402, a first motor 403, a spiral conveying rod 404, a pouring box 405 and a discharge port 406. The feeding machine shell 401 is fixedly connected to the middle of the left side of the shell 1, the top of the feeding machine shell 401 is higher than the top of the shell 1, the feeding funnel 402 is fixedly connected to the bottom left end of the feeding machine shell 401, and the inner bottom surface of the feeding funnel 402 is an inclined surface with the left side higher and the right side lower. The top of the feeding machine shell 401 is fixedly connected to the first motor 403, and the output shaft of the first motor 403 is fixedly connected to the spiral conveying rod 404, and the spiral conveying rod 404 is rotatably connected to the inside of the feeding machine shell 401. There is a pouring box 405, which is inclined with the left side higher than the right side. A discharge port 406 is provided at the bottom of the right end of the pouring box 405, and the discharge port 406 is provided above the entire feed port 2. The front and rear sides of the left end of the bottom surface of the feed funnel 402 are fixedly connected with pillars. A fixed plate 5 is fixedly connected to the middle part of the right side of the pillar on the left side of the bottom surface of the feed funnel 402. The right end of the upper surface of the fixed plate 5 is fixedly connected to an automatic telescopic rod 6, and the output end of the automatic telescopic rod 6 is fixedly connected to a top Plate 7, pour concrete into the feeding hopper 402, start the automatic telescopic rod 6, so that the top plate 7 pushes the left end bottom of the feeding hopper 402, so that the concrete inside the feeding hopper 402 enters into the feeding machine housing 401, start the first motor 403, so that the spiral conveying rod 404 rotates, and the concrete is conveyed to the top of the feeding machine housing 401, and the concrete enters the pouring box 405, and the concrete is put into the inside of the shell 1 from the discharge port 406 and the feed port 2;

[0026] A receiving plate 8 is fixedly connected to the middle part of the interior of the shell 1, a square first through hole 9 is opened in the middle part of the receiving plate 8, a circular first connecting hole 10 is opened in the middle part of the right end of the receiving plate 8, a storage box 11 is slidably connected to the upper surface of the receiving plate 8, a square second through hole 12 is opened in the middle part of the storage box 11, and a long strip second connecting hole 13 is opened at the right end of the storage box 11, a screen box 14 is slidably connected to the upper end of the storage box 11, and the middle part of the bottom of the screen box 14 is a filter net, a separation device 15 is fixedly connected to the middle part of the inner right side of the shell 1, and the separation device 15 is composed of a second motor 1501, a turntable 1502 and a connecting rod 1503, the second motor 1501 is fixedly connected to the plate fixedly connected in the middle part of the bottom end of the right side of the shell 1, and the output of the second motor 1501 The shaft is fixedly connected with a turntable 1502, and the outer end of the upper surface of the turntable 1502 is fixedly connected with a connecting rod 1503, and the connecting rod 1503 passes through the first connecting hole 10 and the second connecting hole 13. The concrete is guided by the guide plate 3 and collected in the sieve box 14. After a certain amount of concrete is accumulated, the feeding is stopped, and the second motor 1501 is started to make the connecting rod 1503 move in a circle. The connecting rod 1503 moves left and right with the storage box 11 on the receiving plate 8, and the sieve box 14 moves simultaneously with the storage box 11. The concrete inside the sieve box 14 is shaken to speed up the separation efficiency of sand and gravel. The sand passes through the filter screen at the bottom of the sieve box 14, and is collected in the inner bottom end of the shell 1 through the second through hole 12 and the first through hole 9. The inner bottom end of the shell 1 is inclined with the outer end high and the middle bottom.

[0027] A discharge pipe 16 is fixedly connected to the middle part of the shell 1, and the separated sand is discharged through the discharge pipe 16. The left end of the front side of the shell 1 is connected to the front door 17 by a hinge, and the middle part of the right side of the front door 17 is fixedly connected to a connecting plate 18. The middle part of the right front side of the shell 1 is also fixedly connected to the connecting plate 18. A hole is opened in the middle part of the connecting plate 18, and the two connecting plates 18 can be fixed together by an external device, so that the front door 17 can be closed on the front side of the shell 1. A handle 19 is fixedly connected to the middle part of the front right end of the front door 17. When the stones inside the sieve box 14 accumulate to a certain amount, the front door 17 is opened, the sieve box 14 is removed from the storage box 11, the inside of the shell 1 is taken out, the stones in the sieve box 14 are poured out, and the sieve box 14 is installed back into the storage box 11, and the front door 17 is closed on the front side of the shell 1 to continue feeding and separation. This is the entire working process of the concrete separator. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0028] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A concrete separator, comprising a housing (1), a feeding device (4) and a separation device (15), characterized in that: A feed port (2) is provided in the middle of the top of the shell (1), and a guide plate (3) is fixedly connected to the outer end of the lower surface of the top of the shell (1), and a loading device (4) is fixedly connected to the middle of the left side of the shell (1), a fixing plate (5) is fixedly connected to the left side of the bottom of the loading device (4), and an automatic telescopic rod (6) is fixedly connected to the upper surface of the fixing plate (5), and the output end of the automatic telescopic rod (6) is fixedly connected to the top plate (7), a receiving plate (8) is fixedly connected to the middle of the inner part of the shell (1), and a first through hole (9) is provided in the middle of the receiving plate (8), and a first connecting hole (10) is provided in the middle of the right end of the receiving plate (8); A storage box (11) is slidably connected to the upper surface of the receiving plate (8), a second through hole (12) is provided in the middle of the bottom end of the storage box (11), and a second connecting hole (13) is provided at the right end of the storage box (11), a screen box (14) is slidably connected to the inner side of the upper end of the storage box (11), a separation device (15) is fixedly connected to the middle of the right end of the shell (1), a discharge pipe (16) is fixedly connected to the middle of the bottom end of the shell (1), and a front door (17) is rotatably connected to the front side of the shell (1), a connecting plate (18) is fixedly connected to the middle of the right side of the front door (17), and a handle (19) is fixedly connected to the middle of the front right end of the front door (17).

2. A concrete separator according to claim 1, characterized in that: The feeding device (4) is composed of a feeding machine housing (401), a feeding hopper (402), a first motor (403), a spiral conveying rod (404), a material pouring box (405) and a material outlet (406). The feeding hopper (402) is fixedly connected to the bottom left end of the feeding machine housing (401), and the first motor (403) is fixedly connected to the top end of the feeding machine housing (401), and the output shaft of the first motor (403) is fixedly connected to the spiral conveying rod (404). The material pouring box (405) is fixedly connected to the top right end of the feeding machine housing (401), and the material outlet (406) is provided at the bottom right end of the material pouring box (405).

3. A concrete separator according to claim 2, characterized in that: The front and rear sides of the left end of the bottom surface of the feed funnel (402) are fixedly connected with supporting legs, and the middle part of the right side of the supporting leg at the left end of the ground of the feed funnel (402) is fixedly connected to the fixing plate (5).

4. A concrete separator according to claim 2, characterized in that: The spiral conveying rod (404) is rotatably connected to the interior of the feeder housing (401).

5. A concrete separator according to claim 1, characterized in that: The separation device (15) is composed of a second motor (1501), a rotating disk (1502) and a connecting rod (1503); the output shaft of the second motor (1501) is fixedly connected to the rotating disk (1502), and the outer end of the rotating disk (1502) is fixedly connected to the connecting rod (1503).

6. A concrete separator according to claim 5, characterized in that: The connecting rod (1503) is slidably connected in the first connecting hole (10) and the second connecting hole (13).

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