Nut feeding device

Abstract

The utility model discloses a nut feeding device which comprises a rack, a mounting position is arranged at the front end of the rack, a feeding hopper is arranged on the mounting position in a matched mode, a connecting position is arranged at the rear end of the rack, a driving device is fixedly arranged on the connecting position, a mounting cavity is formed in the rack, an adjusting opening is formed in the lower portion of the rack, and the adjusting opening is communicated with the mounting cavity. An adjusting device is arranged at the position, opposite to the adjusting opening, in the mounting cavity, a first transmission device is arranged at the position, at the front end of the adjusting device, in the lower portion of the interior of the mounting cavity, a second transmission device is arranged on the upper portion of the interior of the mounting cavity, and chain plates are slidably connected to the surfaces of the adjusting device, the first transmission device and the second transmission device; the first transmission device is connected with the driving device through a belt, a control device is fixedly installed on one side of the machine frame, the first transmission device is driven to rotate through rotation of the driving device, the chain plate is driven to move, and therefore nuts in the feeding hopper are driven to automatically achieve the feeding function along with the chain plate.

Description

Technical Field

[0001] The utility model relates to the technical field of production equipment, in particular to a nut feeding device. Background Art

[0002] As an indispensable part of production equipment, nuts need to be continuously fed during large-scale production. The traditional method uses manual conveying, but workers are easily fatigued and cannot maintain a suitable conveying speed, which affects production efficiency. Summary of the invention

[0003] The purpose of the utility model is to provide a nut feeding device to solve the problem mentioned in the above background technology that in the process of large-scale production equipment, nuts need to be fed continuously. The traditional method uses manual feeding, and workers are easily fatigued and cannot maintain a suitable feeding speed, thereby affecting production efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nut feeding device, comprising a frame, a mounting position is provided at the front end of the frame, a feed hopper is provided on the mounting position, a connecting position is provided at the rear end of the frame, a driving device is fixedly installed on the connecting position, a mounting cavity is provided inside the frame, an adjusting port is provided below the frame, an adjusting device is provided inside the mounting cavity at a position relative to the adjusting port, a first transmission device is provided below the mounting cavity at the front end of the adjusting device, a second transmission device is provided above the mounting cavity, chain plates are slidably connected on the surfaces of the adjusting device, the first transmission device and the second transmission device are connected to the driving device by a belt, and a control device is fixedly installed on one side of the frame.

[0005] Preferably, the driving device comprises a driving motor, a protective shell and a driving wheel. The driving motor is fixedly mounted on the surface of the connection position by bolts, the protective shell is sleeved on the outer wall of the driving motor, and the output end of the driving motor is fixedly connected to the driving wheel.

[0006] Preferably, the first transmission device includes a first fixed seat, a first bearing, a driven wheel and a first rotating shaft. The first fixed seat is fixedly installed on both sides of the inner wall of the installation cavity. The first bearing is embedded in the first fixed seat. The first rotating shaft is rotatably connected in the first bearing. One end of the first rotating shaft passes through the first bearing and is fixedly connected to the driven wheel.

[0007] Preferably, the surfaces of the driven wheel and the driving wheel are in contact with the belt.

[0008] Preferably, the adjusting device includes an adjusting mechanism, a tensioning wheel and a second rotating shaft. The adjusting mechanism is fixedly installed on both sides of the outer wall of the adjusting port. The two adjusting mechanisms are rotatably connected by the second rotating shaft, and the second rotating shaft is slidably connected to the adjusting port. The surface of the second rotating shaft is fixedly connected with tensioning wheels on both sides.

[0009] Preferably, the adjustment mechanism includes a fixed seat, a sliding seat, an adjustment block and a rotating rod, the fixed seat is fixedly connected to the upper and lower ends of the adjustment port, the upper and lower ends of the sliding seat are slidably connected to the surface of the fixed seat, the adjustment block is fixedly connected to the left and right ends of the adjustment port, the rotating rod is rotatably connected in the sliding seat, and the output end of the rotating rod is threadedly connected to the adjustment block.

[0010] Preferably, the second transmission device includes a second fixed seat, a third rotating shaft and a second bearing, the second fixed seat is fixedly installed on both sides of the outer wall of the frame respectively, the second fixed seat is embedded with a second bearing, and the two second bearings are rotatably connected through the third rotating shaft.

[0011] Preferably, a material opening is provided at the bottom of the feed hopper at a position opposite to the installation cavity, and the material opening is communicated with the installation cavity, a chain plate is movable at the material opening, and a material dividing plate is fixedly installed on the inner wall of the feed hopper.

[0012] Beneficial Effects

[0013] Compared with the existing technology, the beneficial effects of the utility model are:

[0014] Through the structural design of the utility model, the nut is put into the feed hopper, and the rotation of the driving device drives the first transmission device to rotate, so that the chain plate is driven to move, thereby driving the nut in the feed hopper to automatically realize the feeding function along with the chain plate, replacing the traditional manual method. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the driving device of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first transmission device of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second transmission device of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the regulating device of the utility model;

[0020] Figure 6This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0021] Figure 7 It is a schematic diagram of the feed hopper structure of the utility model.

[0022] 1. Frame; 2. Mounting position; 3. Connection position; 4. Driving device; 5. Feed hopper; 6. Mounting cavity;

[0023] 7. Adjustment device; 8. First transmission device; 9. Second transmission device; 10. Control device; 11. Chain plate;

[0024] 12. Adjustment port; 41. Protective shell; 42. Driving motor; 43. Driving wheel; 44. Belt; 51. Material port;

[0025] 52. material dividing plate; 71. adjusting mechanism; 72. second rotating shaft; 73. tensioning wheel; 81. first fixing seat;

[0026] 82. first bearing; 83. driven wheel; 84. first rotating shaft; 91. second fixed seat; 92. second bearing;

[0027] 93. Second rotating shaft; 711. Sliding seat; 712. Fixed seat; 713. Adjusting block; 714. Rotating rod. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inside", "outside", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore are not to be construed as limiting the present invention. In addition, the terms "first", "second" and "third" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

[0030] like Figure 1-7It is a structural schematic diagram of a nut feeding device according to a preferred embodiment of the utility model. In this embodiment, a nut feeding device includes a frame 1, a mounting position 2 is provided at the front end of the frame 1, and a feed hopper 5 is provided on the mounting position 2, and a connecting position 3 is provided at the rear end of the frame 1, and a driving device 4 is fixedly installed on the connecting position 3, and the driving device 4 is provided to provide a power source for the entire feeding device, a mounting cavity 6 is provided inside the frame 1, and an adjusting port 12 is provided below the frame 1, and an adjusting device 7 is provided at a relative position of the adjusting port 12 inside the mounting cavity 6, and the setting can adjust the tightness of the chain plate 11, further ensure the tension of the chain plate 11 during the transmission process, and improve the transmission efficiency of the chain plate 11 to the nuts, and at the lower position inside the mounting cavity 6 A first transmission device 8 is provided at the front end of the adjusting device 7, and a second transmission device 9 is provided above the inside of the installation cavity 6. A chain plate 11 is slidably connected through the surfaces of the adjusting device 7, the first transmission device 8 and the second transmission device 9 to realize the transmission function of the nuts. The first transmission device 8 is connected to the driving device 4 through a belt 44, and the first transmission device 8 is driven to rotate by the driving device 11. A control device 10 is fixedly installed on one side of the frame 1 to control the entire nut feeding device. Through the structural design of the utility model, the nuts are placed in the feed hopper 5, and the first transmission device 8 is driven to rotate by the rotation of the driving device 4, so that the chain plate 11 is driven to move, thereby driving the nuts in the feed hopper 5 to automatically realize the feeding function along with the chain plate 11, replacing the traditional manual method.

[0031] In this embodiment, the driving device 4 includes a driving motor 42, a protective shell 41 and a driving wheel 43. The driving motor 42 is fixed to the surface of the connecting position 3 by bolts, which can facilitate subsequent maintenance and disassembly work. At the same time, in order to protect the safety of the use of the driving motor 42, the protective shell 41 is sleeved on the outer wall of the driving motor 42, and the driving wheel 43 is fixedly connected to the output end of the driving motor 42.

[0032] In this embodiment, the first transmission device 8 includes a first fixed seat 81, a first bearing 82, a driven wheel 83 and a first rotating shaft 84. The first fixed seat 81 is fixedly installed on both sides of the inner wall of the installation cavity 6, and the first bearing 82 is embedded and installed in the first fixed seat 81. The first rotating shaft 84 is rotatably connected in the first bearing 82, and one end of the first rotating shaft 84 passes through the first bearing 82 and is fixedly connected to the driven wheel 83. The driven wheel 83 contacts the surface of the driving wheel 43 and the belt 44, so that the rotation of the driving motor 42 drives the driven wheel 83 to rotate, and at this time, the first rotating shaft 84 connected to the driven wheel 83 also rotates.

[0033] In this embodiment, the adjusting device 7 includes an adjusting mechanism 71, a tensioning wheel 73 and a second rotating shaft 72. The adjusting mechanisms 71 are fixedly installed on both sides of the outer wall of the adjusting port 12 respectively. The two adjusting mechanisms 71 are rotatably connected through the second rotating shaft 72, and the second rotating shaft 72 is slidably connected to the adjusting port 12. The surface of the second rotating shaft 72 is fixedly connected with tensioning wheels 73 on both sides. Through the horizontal sliding of the adjusting mechanism 71, the tensioning wheel 73 drives the chain plate 11 to support the tightness between the chain plates 11, thereby realizing the adjustment of the tightness between the chain plates 11.

[0034] In this embodiment, the adjustment mechanism 71 includes a fixed seat 712, a sliding seat 711, an adjustment block 713 and a rotating rod 714. The fixed seat 712 is fixedly connected to the upper and lower ends of the adjustment port 12, and the upper and lower ends of the sliding seat 711 are slidably connected to the surface of the fixed seat 712, and the adjustment block 713 is fixedly connected to the left and right ends of the adjustment port 12. The rotating rod 714 is rotatably connected to the sliding seat 711, and the output end of the rotating rod 714 is threadedly connected to the adjustment block 713. By rotating the rotating rod 714 , thereby realizing the sliding of the sliding seat 711 left and right. When the rotating rod 714 is rotated clockwise, the sliding seat 711 moves to the right, so that the tensioning wheel 73 does not support the chain plate 11, resulting in a loose relationship between the chain plate 11 and the first rotating shaft, the second rotating shaft and the third rotating shaft; when the rotating rod 714 is rotated counterclockwise, the sliding seat 711 moves to the left, so that the tensioning wheel 73 supports the chain plate 11, resulting in a tight relationship between the chain plate 11 and the first rotating shaft, the second rotating shaft and the third rotating shaft.

[0035] In this embodiment, the second transmission device 9 includes a second fixed seat 91, a third rotating shaft 93 and a second bearing 92. The second fixed seat 91 is fixedly installed on both sides of the outer wall of the frame 1, and the second bearing 92 is embedded in the second fixed seat 91. The two second bearings 92 are rotatably connected through the third rotating shaft 93. Through the setting of this structure, the transmission of the auxiliary drive device 4 and the first transmission device 8 is realized, and the nut is driven upward through the chain plate 11 to realize the conveying function.

[0036] In this embodiment, a material port 51 is opened at the bottom of the feed hopper 5 at a position relative to the installation cavity 6, and the material port 51 is communicated with the installation cavity 6. A chain plate 11 is movable at the material port 51. After the nut is received by the movable chain plate 11, it will follow the chain plate 11 and move in the same direction as the chain plate 11. A material dividing plate 52 is fixedly installed on the inner wall of the feed hopper 5 to prevent the nuts from accumulating at the material port, causing jamming between the chain plate 11 and the nut.

[0037] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A nut feeding device, comprising a frame (1), characterized in that: The frame (1) has a mounting position (2) at the front end, a feed hopper (5) is arranged on the mounting position (2), a connection position (3) is arranged at the rear end of the frame (1), a driving device (4) is fixedly arranged on the connection position (3), a mounting cavity (6) is arranged inside the frame (1), an adjustment port (12) is arranged below the frame (1), an adjustment device (7) is arranged inside the mounting cavity (6) at a position relative to the adjustment port (12), a first transmission device (8) is arranged below the mounting cavity (6) at the front end of the adjustment device (7), a second transmission device (9) is arranged above the mounting cavity (6), a chain plate (11) is slidably connected to the surfaces of the adjustment device (7), the first transmission device (8) and the second transmission device (9), the first transmission device (8) is connected to the driving device (4) via a belt (44), and a control device (10) is fixedly arranged on one side of the frame (1).

2. A nut feeding device according to claim 1, characterized in that: The driving device (4) comprises a driving motor (42), a protective shell (41) and a driving wheel (43); the driving motor (42) is fixedly mounted on the surface of the connection position (3) by means of bolts; the protective shell (41) is sleeved on the outer wall of the driving motor (42); and the output end of the driving motor (42) is fixedly connected to the driving wheel (43).

3. A nut feeding device according to claim 1, characterized in that: The first transmission device (8) comprises a first fixed seat (81), a first bearing (82), a driven wheel (83) and a first rotating shaft (84); the first fixed seat (81) is fixedly mounted on both sides of the inner wall of the mounting cavity (6); the first bearing (82) is embedded in the first fixed seat (81); the first rotating shaft (84) is rotatably connected in the first bearing (82); one end of the first rotating shaft (84) passes through the first bearing (82) and is fixedly connected to the driven wheel (83).

4. A nut feeding device according to claim 3, characterized in that: The surfaces of the driven wheel (83) and the driving wheel (43) are in contact with the belt (44).

5. A nut feeding device according to claim 1, characterized in that: The adjusting device (7) comprises an adjusting mechanism (71), a tensioning wheel (73) and a second rotating shaft (72); the adjusting mechanism (71) is fixedly mounted on both sides of the outer wall of the adjusting opening (12); the two adjusting mechanisms (71) are rotationally connected via the second rotating shaft (72); the second rotating shaft (72) is slidably connected to the adjusting opening (12); and the tensioning wheels (73) are fixedly connected to the surface of the second rotating shaft (72) on both sides.

6. A nut feeding device according to claim 5, characterized in that: The adjusting mechanism (71) comprises a fixed seat (712), a sliding seat (711), an adjusting block (713) and a rotating rod (714); the fixed seat (712) is respectively fixedly connected to the upper and lower ends of the adjusting port (12); the upper and lower ends of the sliding seat (711) are slidably connected to the surface of the fixed seat (712); the adjusting block (713) is respectively fixedly connected to the left and right ends of the adjusting port (12); the rotating rod (714) is rotatably connected in the sliding seat (711); and the output end of the rotating rod (714) is threadedly connected to the adjusting block (713).

7. A nut feeding device according to claim 1, characterized in that: The second transmission device (9) comprises a second fixed seat (91), a third rotating shaft (93) and a second bearing (92); the second fixed seat (91) is fixedly mounted on both sides of the outer wall of the frame (1); a second bearing (92) is embedded in the second fixed seat (91); and the two second bearings (92) are rotatably connected via the third rotating shaft (93).

8. The nut feeding device according to claim 1, characterized in that: A material opening (51) is provided at the bottom of the feed hopper (5) at a position opposite to the mounting cavity (6), and the material opening (51) is communicated with the mounting cavity (6). A chain plate (11) is movable at the material opening (51), and a material dividing plate (52) is fixedly installed on the inner wall of the feed hopper (5).

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