Suspension type feed elevator

Abstract

The utility model discloses a suspension type feed elevator, which belongs to the technical field of feed elevators and comprises a roof, a position adjusting mechanism is arranged at the bottom of the roof, a conveying frame is arranged at the bottom end of the position adjusting mechanism, and first electric push rods are fixedly mounted on the outer sides of the two ends of the conveying frame respectively. According to the device, the position and the angle of the groove-shaped belt are adjusted through the position adjusting mechanism, the distance between the two first groove rollers is adjusted through the first electric push rods, and therefore the length of the groove-shaped belt above the two first groove rollers is adjusted; and at the moment, a second electric push rod is used for driving a second groove roller to move downwards to tighten a groove-shaped belt, so that the groove-shaped belt rotating above the two first groove rollers is used for conveying the feed, the function of adjusting the feed lifting distance is achieved, and the practicability of the suspension type feed lifting machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed elevators, and in particular to a suspended feed elevator. Background Art

[0002] During the feed production process, feed needs to be transported from a low place to a high place. At this time, a feed elevator is generally needed. The common feed elevator is a floor-standing type. The floor-standing feed elevator occupies a large area and is not convenient for adjusting the angle of the feed elevator, making it inconvenient to use.

[0003] After searching, the utility model patent with publication number CN221397157U discloses a suspended feed hoist, including a roof, the bottom surface of the roof is fixedly connected to two first fixed frames, a first screw rod is rotatably connected between the two first fixed frames, the outer side threads of the two first screw rods are threadedly sleeved with a first movable seat, the bottom surface of the first movable seat is fixedly connected to two second fixed frames, a second screw rod is rotatably connected between the two second fixed frames, and the outer side threads of the second screw rod are threadedly sleeved with a second movable seat; in this patent, the cooperation between the first screw rod and the first movable seat is used to drive the lifting mechanism to move horizontally, the cooperation between the second screw rod and the second movable seat is used to drive the lifting mechanism to move forward and backward, and the lifting mechanism is driven to rotate horizontally by a third motor, thereby realizing the adjustment of the position and direction of feed lifting.

[0004] However, the above patent has the following shortcomings: the length of the elevator body is fixed. Although its lifting angle can be adjusted, its overall length is not easy to adjust. When lifting feed to different heights, it has certain limitations. That is, even if the elevator body is tilted to the maximum angle, it still cannot lift the feed to the predetermined feeding point. Moreover, the feed hopper below the elevator body needs to be continuously fed by workers on the ground, which is inconvenient for self-feeding and lacks convenience. For this reason, we proposed a suspended feed elevator. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the present utility model is to provide a suspended feed elevator.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions:

[0007] A suspended feed elevator comprises a roof, a position adjustment mechanism is provided at the bottom of the roof, a conveying frame is provided at the bottom end of the position adjustment mechanism, first electric push rods are fixedly installed on the outer sides of both ends of the conveying frame, the output ends of four of the first electric push rods are fixedly connected to a first support seat, a first groove roller is rotatably connected between every two of the first support seats, a first motor is fixedly installed on the outer side of one of the first support seats, the output shaft of the first motor is connected to one end of a first groove roller rotating shaft, wherein a feeding mechanism is provided on two of the first support seats, two second electric push rods are fixedly installed on both sides of the conveying frame, the output ends of four of the second electric push rods are fixedly connected to a second support seat, a second groove roller is rotatably connected between every two of the second support seats, and a grooved belt is connected for transmission on the outer sides of the two first groove rollers and the two second groove rollers.

[0008] As a preferred solution of the present invention, the feeding mechanism includes a support column fixedly connected to the top of the two first support seats, the top ends of the two support columns are fixedly connected to a storage hopper, the top of the storage hopper is fixedly connected to a mounting bracket, the top surface of the mounting bracket is fixedly installed with a second motor, the output shaft of the second motor extends to the inner cavity of the storage hopper and is fixedly connected to a spiral feeding rod, the bottom end of the spiral feeding rod extends to the bottom of the inner cavity of the storage hopper, and the side surface of the bottom end of the spiral feeding rod is in contact with the inner wall of the bottom end of the inner cavity of the storage hopper.

[0009] As a preferred solution of the present invention, the position adjustment mechanism includes two first fixing frames fixedly connected to the roof, a first screw rod is rotatably connected between the two first fixing frames, a first movable seat is threadedly sleeved on the outer side of the first screw rod, a third motor is fixedly installed on the outer side of one of the first fixing frames, the output shaft of the third motor is connected to the end of the first screw rod, two second fixing frames are fixedly connected to the bottom surface of the first movable seat, a second screw rod is rotatably connected between the two second fixing frames, a second movable seat is threadedly sleeved on the outer side of the second screw rod, a fourth motor is fixedly installed on the outer side of one of the second fixing frames, and the fourth The output shaft of the motor is connected to the end of the second screw rod, the bottom surface of the second movable seat is fixedly connected to the mounting box, the inner cavity of the mounting box is rotatably connected to the fifth motor, the output shaft of the fifth motor extends to the bottom of the mounting box and is fixedly connected to the lifting seat, two third electric push rods are fixedly installed on the bottom surface of the lifting seat, the output ends of the two third electric push rods are fixedly connected to the rotating seat, the conveying frame is rotatably connected to the inner sides of the two rotating seats, two fourth electric push rods are fixedly installed on both sides of the bottom surface of the lifting seat, the output ends of each two fourth electric push rods are fixedly connected to push columns, and the bottom surfaces of the push columns are in contact with the top surface of the conveying frame.

[0010] As a preferred solution of the present invention, a plurality of first sliding rods are fixedly sleeved between the two first fixing frames, and the first sliding rods are movably sleeved with the first movable seat.

[0011] As a preferred solution of the present invention, a plurality of second sliding rods are fixedly sleeved between the two second fixing frames, and the second sliding rods are movably sleeved with the second movable seat.

[0012] As a preferred solution of the present invention, a plurality of third grooved rollers are rotatably connected to the inner side of the conveyor frame, and the top surfaces of the third grooved rollers are in contact with the inner side surfaces of the grooved belt.

[0013] As a preferred solution of the present invention, a movable groove is provided on the side of the conveying frame, and the second supporting seat is located in the inner cavity of the movable groove.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] (1) In the present invention, a position adjustment mechanism is used to adjust the position and angle of the grooved belt. In addition, a plurality of first electric push rods are used to adjust the distance between the two first grooved rollers, thereby adjusting the length of the grooved belt above the two first grooved rollers. At this time, the second electric push rod is used to drive the second grooved roller to move downward to tighten the grooved belt, so that the grooved belt rotating above the two first grooved rollers can be used to transport the feed, thereby realizing the function of adjusting the distance of the feed lifting.

[0016] (2) In the present invention, by using the supporting column, the storage hopper, the mounting frame, the second motor and the spiral feed rod in coordination, when the feed is lifted, the storage hopper is used to uniformly store the feed to be lifted, and the rotation of the spiral feed rod is used to guide the feed onto the trough belt for transportation, thereby automatically placing the feed to be lifted onto the trough belt and avoiding the need for staff to continuously load the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the interior of the installation box of the utility model;

[0019] Figure 3 This is a structural diagram of the lifting seat of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the conveyor frame of the utility model;

[0021] Figure 5 It is a cross-sectional schematic diagram of the feeding mechanism of the present utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Roof; 2. Position adjustment mechanism; 3. Conveyor frame; 4. First electric push rod; 5. First support seat; 6. First groove roller; 7. Second electric push rod; 8. Second support seat; 9. Second groove roller; 10. Grooved belt; 11. Feeding mechanism; 12. Support column; 13. Storage hopper; 14. Mounting frame; 15. Second motor; 16. Screw feed rod; 17. First fixed frame; 18. First screw rod; 19. First slide bar; 20. Third motor; 21. First movable seat; 22. Second fixed frame; 23. Second screw rod; 24. Second slide bar; 25. Fourth motor; 26. Second movable seat; 27. Mounting box; 28. Fifth motor; 29. ​​Lifting seat; 30. Third electric push rod; 31. Rotating seat; 32. Fourth electric push rod; 33. Push column; 34. Third groove roller; 35. Movable slot; 36. First motor. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0025] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0027] Example:

[0028] See also Figure 1-5, a suspended feed elevator comprises a roof 1, a position adjustment mechanism 2 is provided at the bottom of the roof 1, a conveying frame 3 is provided at the bottom end of the position adjustment mechanism 2, and a first electric push rod 4 is fixedly installed on the outer sides of both ends of the conveying frame 3, the output ends of the four first electric push rods 4 are fixedly connected to the first support seat 5, a first groove roller 6 is rotatably connected between every two first support seats 5, a first motor 36 is fixedly installed on the outer side of a first support seat 5, the output shaft of the first motor 36 is connected to one end of the rotating shaft of a first groove roller 6, wherein a feeding mechanism 11 is provided on the two first support seats 5, and two second electric push rods 7 are fixedly installed on both sides of the conveying frame 3, the output ends of the four second electric push rods 7 are fixedly connected to the second support seat 8, and a second groove roller 9 is rotatably connected between every two second support seats 8, and a grooved belt 10 is connected to the outer sides of the two first groove rollers 6 and the two second groove rollers 9 for transmission.

[0029] For details, please refer to Figure 1 、 Figure 3 and Figure 5 The feeding mechanism 11 includes a support column 12 fixedly connected to the top of the two first support seats 5, the top of the two support columns 12 is fixedly connected to a storage hopper 13, the top of the storage hopper 13 is fixedly connected to a mounting bracket 14, and the top surface of the mounting bracket 14 is fixedly installed with a second motor 15, and the output shaft of the second motor 15 extends to the inner cavity of the storage hopper 13 and is fixedly connected to a spiral feeding rod 16, the bottom end of the spiral feeding rod 16 extends to the bottom of the inner cavity of the storage hopper 13, and the side surface of the bottom end of the spiral feeding rod 16 is in contact with the inner wall of the bottom end of the inner cavity of the storage hopper 13.

[0030] For details, please refer to Figures 1 to 3The position adjustment mechanism 2 includes two first fixing frames 17 fixedly connected to the roof 1, a first screw rod 18 is rotatably connected between the two first fixing frames 17, a first movable seat 21 is threadedly sleeved on the outer side of the first screw rod 18, a third motor 20 is fixedly installed on the outer side of a first fixing frame 17, the output shaft of the third motor 20 is connected to the end of the first screw rod 18, two second fixing frames 22 are fixedly connected to the bottom surface of the first movable seat 21, a second screw rod 23 is rotatably connected between the two second fixing frames 22, a second movable seat 26 is threadedly sleeved on the outer side of the second screw rod 23, a fourth motor 25 is fixedly installed on the outer side of a second fixing frame 22, the output shaft of the fourth motor 25 is connected to the third motor 20, and the output shaft of the third motor 20 is connected to the third motor 20. The ends of the two screw rods 23 are connected, and the bottom surface of the second movable seat 26 is fixedly connected to the mounting box 27. The inner cavity of the mounting box 27 is rotatably connected to the fifth motor 28. The output shaft of the fifth motor 28 extends to the bottom of the mounting box 27 and is fixedly connected to the lifting seat 29. Two third electric push rods 30 are fixedly installed on the bottom surface of the lifting seat 29. The output ends of the two third electric push rods 30 are fixedly connected to the rotating seat 31. The conveying frame 3 is rotatably connected to the inner side of the two rotating seats 31. Two fourth electric push rods 32 are fixedly installed on both sides of the bottom surface of the lifting seat 29. The output ends of each two fourth electric push rods 32 are fixedly connected to the push column 33. The bottom surface of the push column 33 is in contact with the top surface of the conveying frame 3.

[0031] For details, please refer to Figure 2 A plurality of first sliding rods 19 are fixedly sleeved between the two first fixing frames 17 , and the first sliding rods 19 are movably sleeved with the first movable seat 21 .

[0032] In this embodiment, the first movable seat 21 is limited by the movable sleeve between the first slide rod 19 and the first movable seat 21, so that the first movable seat 21 can only move along the axial direction of the first screw rod 18, and the strength of the first screw rod 18 to suspend the first movable seat 21 is guaranteed.

[0033] For details, please refer to Figure 2 A plurality of second slide bars 24 are fixedly sleeved between the two second fixed frames 22 , and the second slide bars 24 are movably sleeved with the second movable seat 26 .

[0034] In this embodiment, the second movable seat 26 is limited by the movable sleeve between the second slide rod 24 and the second movable seat 26, so that the second movable seat 26 can only move along the axial direction of the second screw rod 23, and the strength of the second screw rod 23 suspending the second movable seat 26 is guaranteed.

[0035] For details, please refer to Figure 1 and Figure 3 The inner side of the conveyor frame 3 is rotatably connected to a plurality of third groove rollers 34 , and the top surface of the third groove rollers 34 is in contact with the inner side surface of the grooved belt 10 .

[0036] In this embodiment, the third groove roller 34 is used to support the grooved belt 10 to ensure the stability of the grooved belt 10 in conveying the feed.

[0037] For details, please refer to Figure 3 and Figure 4 A movable groove 35 is opened on the side of the conveying frame 3, and the second supporting seat 8 is located in the inner cavity of the movable groove 35.

[0038] In this embodiment, it is ensured that the second supporting seat 8 can move up and down on the side of the conveying frame 3.

[0039] Working principle: When in use, first start the third electric push rod 30 and the fourth electric push rod 32 to drive the conveyor frame 3 and the grooved belt 10 to move up and down as a whole, and then start the fourth electric push rod 32 to drive the push column 33 to push the conveyor frame 3 to rotate to adjust the angle of the grooved belt 10, and then start the fifth motor 28 to drive the lifting seat 29 and the grooved belt 10 to rotate horizontally, and at the same time start the third motor 20 to drive the first screw rod 18 to rotate, and the grooved belt 10 is driven to move horizontally through the threaded fit between the first screw rod 18 and the first moving seat 21, and the second screw rod 23 is driven to rotate through the fourth motor 25, and the second moving seat 26 and the grooved belt 10 are driven to move back and forth through the threaded fit between the second screw rod 23 and the second moving seat 26, thereby adjusting the position of the grooved belt 10, and then start multiple The first electric push rod 4 drives the two first grooved rollers 6 to move away from or closer to each other, thereby adjusting the length of the grooved belt 10 on the top of the two first grooved rollers 6. At this time, the second electric push rod 7 is started to drive the second support seat 8 and the second grooved roller 9 to move downward, and the second grooved roller 9 is used to tighten the grooved belt 10, thereby adjusting the distance of the grooved belt 10 to transport feed. Then the first motor 36 is started to drive a first grooved roller 6 to rotate, and the first grooved roller 6 is used to drive the grooved belt 10 to rotate. In addition, the feed to be lifted is uniformly put into the storage hopper 13, and the second motor 15 is started to drive the spiral feed rod 16 to rotate. The rotation of the spiral feed rod 16 is used to guide the feed in the storage hopper 13 onto the grooved belt 10, and the rotation of the grooved belt 10 is used to transport the feed to a high place.

[0040] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A suspended feed elevator comprising a roof (1), characterized in that: A position adjustment mechanism (2) is provided at the bottom of the roof (1), and a conveying frame (3) is provided at the bottom end of the position adjustment mechanism (2). First electric push rods (4) are fixedly installed on the outer sides of both ends of the conveying frame (3), and the output ends of the four first electric push rods (4) are fixedly connected to the first support seat (5). A first groove roller (6) is rotatably connected between every two of the first support seats (5). A first motor (36) is fixedly installed on the outer side of one of the first support seats (5), and the output shaft of the first motor (36) is connected to one end of the rotating shaft of a first groove roller (6), wherein a feeding mechanism (11) is provided on the two first support seats (5). Two second electric push rods (7) are fixedly installed on both sides of the conveying frame (3), and the output ends of the four second electric push rods (7) are fixedly connected to the second support seat (8). A second groove roller (9) is rotatably connected between every two of the second support seats (8), and the outer sides of the two first groove rollers (6) and the two second groove rollers (9) are connected to a groove belt (10) for transmission.

2. A suspended feed elevator according to claim 1, characterized in that: The feeding mechanism (11) comprises a support column (12) fixedly connected to the top of two first support seats (5), the top ends of the two support columns (12) are fixedly connected to a storage hopper (13), the top end of the storage hopper (13) is fixedly connected to a mounting frame (14), the top surface of the mounting frame (14) is fixedly mounted with a second motor (15), the output shaft of the second motor (15) extends to the inner cavity of the storage hopper (13) and is fixedly connected to a spiral feed rod (16), the bottom end of the spiral feed rod (16) extends to the bottom of the inner cavity of the storage hopper (13), and the side surface of the bottom end of the spiral feed rod (16) is in contact with the inner wall of the bottom end of the inner cavity of the storage hopper (13).

3. A suspended feed elevator according to claim 1, characterized in that: The position adjustment mechanism (2) comprises two first fixing frames (17) fixedly connected to the roof (1), a first screw rod (18) being rotatably connected between the two first fixing frames (17), a first movable seat (21) being threadedly sleeved on the outer side of the first screw rod (18), a third motor (20) being fixedly installed on the outer side of one of the first fixing frames (17), an output shaft of the third motor (20) being connected to the end of the first screw rod (18), two second fixing frames (22) being fixedly connected to the bottom surface of the first movable seat (21), a second screw rod (23) being rotatably connected between the two second fixing frames (22), a second movable seat (26) being threadedly sleeved on the outer side of the second screw rod (23), a fourth motor (25) being fixedly installed on the outer side of one of the second fixing frames (22), an output shaft of the fourth motor (25) being connected to the third motor (20), and a second screw rod (23) being threadedly sleeved on the outer side of the second movable seat (26). The ends of the two screw rods (23) are connected, the bottom surface of the second movable seat (26) is fixedly connected to the installation box (27), the inner cavity of the installation box (27) is rotatably connected to the fifth motor (28), the output shaft of the fifth motor (28) extends to the bottom of the installation box (27) and is fixedly connected to the lifting seat (29), the bottom surface of the lifting seat (29) is fixedly installed with two third electric push rods (30), the output ends of the two third electric push rods (30) are fixedly connected to the rotating seat (31), the conveying frame (3) is rotatably connected to the inner side of the two rotating seats (31), and two fourth electric push rods (32) are fixedly installed on both sides of the bottom surface of the lifting seat (29), and the output ends of each two fourth electric push rods (32) are fixedly connected to the push column (33), and the bottom surface of the push column (33) is in contact with the top surface of the conveying frame (3).

4. A suspended feed elevator according to claim 3, characterized in that: A plurality of first sliding rods (19) are fixedly sleeved between the two first fixing frames (17), and the first sliding rods (19) and the first movable seat (21) are movably sleeved.

5. The suspended feed elevator according to claim 3, characterized in that: A plurality of second slide bars (24) are fixedly sleeved between the two second fixed frames (22), and the second slide bars (24) are movably sleeved with the second movable seat (26).

6. The suspended feed elevator according to claim 1, characterized in that: The inner side of the conveying frame (3) is rotatably connected to a plurality of third groove rollers (34), and the top surfaces of the third groove rollers (34) are in contact with the inner side surfaces of the grooved belt (10).

7. The suspended feed elevator according to claim 1, characterized in that: A movable groove (35) is provided on the side of the conveying frame (3), and the second supporting seat (8) is located in the inner cavity of the movable groove (35).

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