Hopper lifting and feeding device

Abstract

The utility model discloses a hopper lifting and feeding device, and relates to the technical field of feeding devices, the hopper lifting and feeding device comprises a supporting frame, a fixing mechanism is arranged on the top surface of the supporting frame, a hopper body is arranged in the supporting frame and fixedly connected with the supporting frame through the fixing mechanism, and an opening and closing mechanism is arranged on the lower portion of the hopper body. The fixing mechanism comprises a sliding block, the sliding block is installed on the upper portion of the supporting frame in a sliding mode, the hopper body can be fixed through the fixing mechanism and the connecting plate, the position of the connecting piece can be adjusted through the sliding block, the connecting piece is made to be matched with different hopper bodies, and therefore the practicability of the mechanism is improved; according to the hopper, the opening and closing mechanism is arranged, the two closing plates can be indirectly driven to move through the servo motor to form an included angle, the hopper body can be closed, and therefore the situation that materials are stacked under specific conditions is prevented.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of feeding devices, in particular to a hopper lifting and feeding device. BACKGROUND

[0002] The hopper lifting machine refers to a lifting device for lifting materials from a low position to a high position or a top position by using a continuously operated hopper group, and has the advantages of simple structure, low maintenance cost, high conveying efficiency, high lifting height, etc., and is suitable for lifting and feeding food, medicine, chemical industrial products, screws and nuts.

[0003] For the related technologies in the above, the inventors believe that the following problems exist:

[0004] Firstly, after the use of the existing part of the hopper lifting machine, the materials are accumulated in the corner, which reduces the use effect of the hopper, and when the hopper is disassembled, the disassembly is troublesome due to the complex structure.

[0005] Secondly, during the use of the hopper, the subsequent conveying mechanism may be damaged, so that the hopper needs to be closed to prevent the materials from continuing to enter the conveying mechanism, but the existing hopper device does not have related facilities, which may cause the materials to be accumulated.

[0006] In view of the above problems, the inventors propose a hopper lifting and feeding device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0007] In order to improve the problem that the above device is troublesome to disassemble, the purpose of the present application is to provide a hopper lifting and feeding device.

[0008] In order to solve the above problems, the present application provides the following scheme: a hopper lifting and feeding device, comprising a support frame, a fixing mechanism is arranged on the top surface of the support frame, a hopper body is arranged in the inside of the support frame, and the hopper body is fixedly connected with the support frame through the fixing mechanism, an opening and closing mechanism is arranged on the lower part of the hopper body, the fixing mechanism comprises a sliding block, the sliding block is slidingly installed on the upper part of the support frame, a connecting plate is fixedly installed on the top surface of the sliding block, one side of the connecting plate is fixedly connected with the hopper body, a threaded rod is threadedly inserted into one side of the sliding block, and the threaded rod is slidingly installed on one side of the support frame.

[0009] Preferably, the opening and closing mechanism comprises mirror image distributed housings fixedly installed on one side of the hopper body, the inside of the housing is provided with a closing plate, the middle part of the closing plate is fixedly installed with a tooth plate, the outer surface of the tooth plate is engagedly connected with a gear, the middle part of the gear is fixedly installed with a rotating rod, the rotating rod is rotatably installed on the inner wall of one side of the housing, the end of the rotating rod is fixedly sleeved with a first transmission wheel, the outer surfaces of the first transmission wheels on both sides are jointly engagedly connected with a transmission belt, the middle part of the transmission belt is engagedly connected with a second transmission wheel, one side of the second transmission wheel is provided with a servo motor, and the output end of the servo motor is fixedly connected with the second transmission wheel.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1. The utility model discloses a fixing mechanism, which can fix the hopper body through the connecting plate, and adjust the position of the connecting piece through the sliding block to adapt to different hopper bodies, thereby improving the practicability of the mechanism.

[0012] 2. The utility model discloses an opening and closing mechanism, which can indirectly drive two closing plates to move through the servo motor, so that an included angle is formed, and the hopper body can be closed, thereby preventing material accumulation under certain conditions. ACCURATE DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0014] Fig. 1 It is the structure schematic diagram of the utility model.

[0015] Fig. 2 It is the structure schematic diagram of the fixing mechanism of the utility model.

[0016] Fig. 3 It is the structure schematic diagram of the opening and closing mechanism of the utility model.

[0017] In the drawing: 1, support frame;2, fixing mechanism;4, hopper body;5, conical plate;21, first sliding groove;22, connecting plate;23, second sliding groove;24, knob;25, threaded rod;26, sliding block;3, opening and closing mechanism;31, servo motor;32, support;33, second transmission wheel;34, transmission belt;35, first transmission wheel;36, rotating rod;37, gear;38, closing plate;39, tooth plate;30, housing. DETAILED DESCRIPTION

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Example: Figs. 1-3 As shown, this utility model provides a hopper lifting and feeding device, including a support frame 1, which can support the hopper body 4. A fixing mechanism 2 is provided on the top surface of the support frame 1. The hopper body 4 is provided inside the support frame 1, and the hopper body 4 is fixedly connected to the support frame 1 through the fixing mechanism 2. The fixing mechanism 2 can fix the hopper body 4. An opening and closing mechanism 3 is provided at the lower part of the hopper body 4, which can open and close the hopper body 4. A conical plate 5 is provided below the hopper body 4 to cooperate with the closing plate 38. The conical plate 5 can cooperate with the closing plate 38 to close the hopper body 4.

[0020] The fixing mechanism 2 includes a slider 26. The upper half of the support frame 1 has a first groove 21. The slider 26 is slidably installed inside the first groove 21. A second groove 23 is opened on one side of the support frame 1. A knob 24 is slidably installed inside the second groove 23 and is fixedly connected to the end of the threaded rod 25. The slider 26 is slidably installed on the upper part of the support frame 1. A connecting plate 22 is fixedly installed on the top surface of the slider 26. One side of the connecting plate 22 is fixedly connected to the hopper body 4. A threaded rod 25 is threaded into one side of the slider 26 and is slidably installed on one side of the support frame 1. The hopper body 4 can be fixed by the connecting plate 22, and the connecting plate 22 can be adjusted by the slider 26 to make it suitable for different hopper bodies 4.

[0021] The opening and closing mechanism 3 comprises mirror image distributed housings 30 fixedly installed on one side of the hopper body 4, the inside of the housing 30 is provided with a closing plate 38 which is in sliding connection with the outer surface of the hopper body 4, the middle part of the closing plate 38 is fixedly installed with a toothed plate 39, the outer surface of the toothed plate 39 is in meshing connection with a gear 37, the middle part of the gear 37 is fixedly installed with a rotating rod 36 which is rotatably installed on the inner wall of one side of the housing 30, the end of the rotating rod 36 is fixedly sleeved with a first transmission wheel 35, the outer surfaces of the first transmission wheels 35 on both sides are in common meshing connection with a transmission belt 34, the middle part of the transmission belt 34 is in meshing connection with a second transmission wheel 33, the first transmission wheel 35 and the second transmission wheel 33 are in triangular distribution, one side of the second transmission wheel 33 is provided with a servo motor 31, and the output end of the servo motor 31 is fixedly connected with the second transmission wheel 33, one side of the support frame 1 is fixedly installed with a support 32, the top surface of the support 32 is fixedly connected with the servo motor 31, and the closing plate 38 can be indirectly driven to slide by the servo motor 31, so that the hopper body 4 is closed.

[0022] Working principle: first, when the hopper body 4 needs to be installed, the fixed mechanism 2 is used to install the hopper body 4 on the support frame 1, then the sliding block 26 is slid in the first sliding groove 21, the threaded rod 25 is driven into the sliding block 26 by the knob 24, the knob 24 is fixed in the second sliding groove 23, and then the hopper body 4 can be fixed by the connecting plate 22.

[0023] Then when the opening and closing mechanism 3 needs to be started, the servo motor 31 on the support 32 is started, the servo motor 31 drives the second transmission wheel 33 to rotate, the second transmission wheel 33 drives the first transmission wheel 35 to rotate through the transmission belt 34, the first transmission wheel 35 drives the rotating rod 36 to rotate in the housing 30, the rotating rod 36 drives the gear 37 to cooperate with the toothed plate 39, so that the toothed plate 39 drives the closing plate 38 to cooperate with the conical plate 5, and the hopper body 4 is closed.

[0024] Obviously, those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model belong to the scope of the utility model claims and their equivalent technologies, the utility model also intends to include these modifications and variations.

Claims

1. A hopper lifting and feeding device comprising a support frame (1), characterized in that: The top surface of the support frame (1) is provided with a fixing mechanism (2), the inside of the support frame (1) is provided with a hopper body (4), and the hopper body (4) is fixedly connected with the support frame (1) through the fixing mechanism (2), and the lower part of the hopper body (4) is provided with an opening and closing mechanism (3). The fixing mechanism (2) comprises a sliding block (26) which is slidingly installed on the upper part of the support frame (1), and the top surface of the sliding block (26) is fixedly installed with a connecting plate (22), one side of the connecting plate (22) is fixedly connected with the hopper body (4), and one side of the sliding block (26) is threadedly provided with a threaded rod (25), and the threaded rod (25) is slidingly installed on one side of the support frame (1).

2. A hopper lift charging device according to claim 1, characterised in that: The opening and closing mechanism (3) comprises mirror image distributed housings (30), the housings (30) are fixedly installed on one side of the hopper body (4), the inside of the housing (30) is provided with a closing plate (38), the middle part of the closing plate (38) is fixedly installed with a toothed plate (39), the outer surface of the toothed plate (39) is engagedly connected with a gear (37), the middle part of the gear (37) is fixedly installed with a rotating rod (36), the rotating rod (36) is rotatably installed on the inner wall of one side of the housing (30), the end of the rotating rod (36) is fixedly sleeved with a first transmission wheel (35), the outer surfaces of the first transmission wheels (35) on both sides are jointly engagedly connected with a transmission belt (34), the middle part of the transmission belt (34) is engagedly connected with a second transmission wheel (33), one side of the second transmission wheel (33) is provided with a servo motor (31), and the output end of the servo motor (31) is fixedly connected with the second transmission wheel (33).

3. A hopper lift charging device according to claim 2, characterised in that: The lower part of the hopper body (4) is provided with a conical plate (5) which is used in cooperation with the closing plate (38).

4. A hopper lift feeding device according to claim 1, characterized in that: The upper half of the support frame (1) is provided with a first sliding groove (21), and the sliding block (26) is slidingly installed in the first sliding groove (21).

5. A hopper lift feeding device according to claim 1, characterized in that: One side of the support frame (1) is provided with a second sliding groove (23), and a knob (24) is slidingly installed in the second sliding groove (23), and the knob (24) is fixedly connected with the end of the threaded rod (25).

6. A hopper lift feeding device according to claim 2, characterized in that: One side of the support frame (1) is fixedly installed with a support (32), and the top surface of the support (32) is fixedly connected with the servo motor (31).

7. A hopper lift feeding device according to claim 2, wherein: The first transmission wheel (35) and the second transmission wheel (33) are triangularly distributed.

8. A hopper lift feeding device according to claim 2, characterized in that: The closing plate (38) is slidingly connected with the outer surface of the hopper body (4).

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