Auxiliary loading structure convenient to use

Abstract

The utility model relates to the field of auxiliary loading devices, and discloses an auxiliary loading structure convenient to use, which comprises a base, the left side of the top of the base is hinged with a conveying belt through a shaft lever, the left side of the inner wall of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, and the surface of the screw rod is in threaded connection with a threaded sleeve. The right end of the threaded sleeve is fixedly connected with a concave sleeve, the concave sleeve is arranged on the surface of the base in a sleeving mode, and the front side and the rear side of the inner wall of the concave sleeve are fixedly connected with trapezoidal fluted discs through bearings. The motor and the screw rod drive the trapezoidal fluted disc to move through the screw sleeve and the concave sleeve, then the trapezoidal fluted disc drives the lifting plate to move upwards through the tooth groove and the sliding rod, the lifting plate pushes the conveying belt to rotate to a proper angle through the sliding sleeve and the trapezoidal plate, the advantage that the angle is convenient to adjust is achieved, and the lifting device can adapt to vehicles of different heights; and the loading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary loading devices, in particular to a conveniently used auxiliary loading structure. Background Art

[0002] The exploitation of ore deposits may be underground operation or open-pit operation. The work carried out underground without natural lighting is called underground operation, and the quarry is also called an underground quarry. Loading equipment refers to machinery used to move, lift, load and unload, and short-distance transport stones or goods. In the process of loading micro-small stones in an ore deposit, auxiliary loading equipment is used to transport the stones.

[0003] Chinese Patent Publication No.: CN211732891U discloses an auxiliary loading equipment for stones in a quarry, belonging to the technical field of quarries. It includes a base, a conveyor belt is rotated on the upper end of the base, the conveyor belt is connected to a motor through a driving roller, a support frame is welded on one side of the upper end of the conveyor belt, a limiting groove penetrates through both sides of the support frame, a rotating bearing is rotated inside the support frame, and connecting frames are installed on both sides of the rotating bearing. The connecting frames are provided, so that after the conveyor belt finishes transporting the stones, the handle can be manually stretched horizontally, and the handle drives the connecting frames to slide inside the inner cavity. Manually slide the connecting frames inside the limiting groove, and the connecting frames drive the rotating bearing to slide to the lower end of the limiting groove. After the movement is completed, one side of the connecting frames is embedded inside the inner cavity, and the handle can be manually rotated. The handle drives the rotating bearing to rotate on the upper end of the conveyor belt through the connecting frames, so that the upper end of the conveyor belt can be quickly cleaned by the brush on the outer side of the rotating bearing.

[0004] In the above technology, although the auxiliary loading equipment can transport and load micro-small stones, due to the different heights of transport vehicles, the equipment only uses a fixed base for support, which is inconvenient to adjust the auxiliary loading equipment to a suitable angle and cannot adapt to vehicles of different heights, affecting the loading efficiency. Therefore, a conveniently used auxiliary loading structure is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a conveniently used auxiliary loading structure, aiming to improve the problem that the existing auxiliary loading equipment is inconvenient to adjust the angle.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A conveniently used auxiliary loading structure, including a base. On the left side of the top of the base, a conveyor belt is hinged through a shaft rod. On the left side of the inner wall of the base, a motor is fixedly connected. The output end of the motor is fixedly connected with a screw rod. A nut sleeve is threadedly connected to the surface of the screw rod. The right end of the nut sleeve is fixedly connected with a concave sleeve. The concave sleeve is sleeved on the surface of the base. On the front side and the rear side of the inner wall of the concave sleeve, trapezoidal gear discs are fixedly connected through bearings. On the front side and the rear side of the inner cavity of the concave sleeve, lifting plates are arranged. A sliding rod is slidably connected inside the lifting plate. One end of the sliding rod close to the trapezoidal gear disc is fixedly connected to the surface of the trapezoidal gear disc. Tooth grooves are provided on the front side and the rear side of the top of the base. The trapezoidal gear disc meshes with the tooth grooves. The top end of the lifting plate penetrates to the top of the concave sleeve and is hinged with a sliding sleeve through a shaft rod. Trapezoidal plates are fixedly connected to the front side and the rear side of the conveyor belt. The sliding sleeve is slidably sleeved on the surface of the trapezoidal plate. A cleaning component is arranged at the bottom of the conveyor belt. A limiting component is arranged inside the base;

[0008] As a further description of the above technical solution:

[0009] The cleaning component includes a perforated plate. The perforated plate is fixedly connected to the front side and the rear side of the right side of the bottom of the conveyor belt. A brush plate is slidably sleeved on the surface of the perforated plate. A spring pin is fixedly connected to the front side of the brush plate. The rear end of the insertion rod of the spring pin penetrates into the inside of the perforated plate;

[0010] As a further description of the above technical solution:

[0011] On both sides of the front side of the conveyor belt, positioning plates are fixedly connected. The side of the positioning plate close to the trapezoidal plate is fixedly connected to the surface of the trapezoidal plate;

[0012] As a further description of the above technical solution:

[0013] A material guiding sleeve is fixedly connected to the left side of the top of the conveyor belt. Both sides of the lifting plate are in contact with the inner wall of the concave sleeve;

[0014] As a further description of the above technical solution:

[0015] The limiting component includes a limiting sleeve. The limiting sleeve is fixedly connected inside the base. The limiting sleeve is slidably sleeved on the surface of the nut sleeve;

[0016] As a further description of the above technical solution:

[0017] On the front side and the rear side of the top of the concave sleeve, square sleeves are fixedly connected. The square sleeves are slidably sleeved on the surface of the lifting plate;

[0018] As a further description of the above technical solution:

[0019] A baffle is fixedly connected to the top of the base, and the baffle is located on the top of the motor;

[0020] As a further description of the above technical solution:

[0021] Rubber pads are fixedly connected to both sides of the concave sleeve, and the top of the brush plate contacts the bottom of the conveyor belt.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the motor and the screw drive the trapezoidal gear through the screw sleeve and the concave sleeve to move, and then the trapezoidal gear drives the lifting plate to move upward through the tooth groove and the sliding rod. The lifting plate pushes the conveyor belt to rotate to a suitable angle through the sliding sleeve and the trapezoidal plate, achieving the advantage of convenient angle adjustment, being able to adapt to vehicles of different heights, and improving the loading efficiency.

[0024] 2. In the utility model, by setting the cooperation of the perforated plate, the brush plate and the spring pin, the bottom of the conveyor belt can be cleaned to prevent stones from adhering to the surface of the conveyor belt, causing damage to the surface of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional schematic diagram of an auxiliary loading structure for convenient use proposed by the utility model;

[0026] Figure 2 is a structural schematic diagram of the concave sleeve of an auxiliary loading structure for convenient use proposed by the utility model;

[0027] Figure 3 is a sectional schematic diagram of the square sleeve of an auxiliary loading structure for convenient use proposed by the utility model;

[0028] Figure 4 is a structural schematic diagram of the lifting plate of an auxiliary loading structure for convenient use proposed by the utility model;

[0029] Figure 5 is a structural schematic diagram of the perforated plate of an auxiliary loading structure for convenient use proposed by the utility model.

[0030] Legend:

[0031] 1. Base; 2. Conveyor belt; 3. Motor; 4. Screw; 5. Screw sleeve; 6. Concave sleeve; 7. Trapezoidal gear; 8. Lifting plate; 9. Sliding rod; 10. Tooth groove; 11. Sliding sleeve; 12. Trapezoidal plate; 13. Perforated plate; 14. Brush plate; 15. Spring pin; 16. Positioning plate; 17. Guide sleeve; 18. Limiting sleeve; 19. Square sleeve; 20. Baffle; 21. Rubber pad. DETAILED DESCRIPTION OF THE INVENTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] Referring to Figures 1-3 , an embodiment provided by the present utility model: a conveniently used auxiliary loading structure, including a base 1. The left side of the top of the base 1 is hinged with a conveyor belt 2 through a shaft rod. The conveyor belt 2 is a belt conveyor. The left side of the inner wall of the base 1 is fixedly connected with a motor 3. The motor 3 is a reduction motor. The top of the base 1 is fixedly connected with a baffle 20. The baffle 20 is located on the top of the motor 3. By setting the baffle 20, the top of the motor 3 can be protected to prevent foreign objects from colliding with the motor 3; the output end of the motor 3 is fixedly connected with a screw rod 4. The surface of the screw rod 4 is threadedly connected with a nut sleeve 5. The right end of the nut sleeve 5 is fixedly connected with a concave sleeve 6. The concave sleeve 6 is sleeved on the surface of the base 1. The front side and the rear side of the inner wall of the concave sleeve 6 are both fixedly connected with trapezoidal tooth discs 7 through bearings. The front side and the rear side of the inner cavity of the concave sleeve 6 are both provided with lifting plates 8. The left side of the top of the conveyor belt 2 is fixedly connected with a material guiding sleeve 17. Both sides of the lifting plate 8 are in contact with the inner wall of the concave sleeve 6. By setting the material guiding sleeve 17, the stones can be guided to facilitate the accurate falling of the stones onto the top of the conveyor belt 2; a sliding rod 9 is slidably connected inside the lifting plate 8. One end of the sliding rod 9 close to the trapezoidal tooth disc 7 is fixedly connected to the surface of the trapezoidal tooth disc 7.

[0034] Referring to Figures 1-3 , tooth grooves 10 are provided on both the front side and the rear side of the top of the base 1. The trapezoidal tooth discs 7 are engaged with the tooth grooves 10. The top end of the lifting plate 8 penetrates through the top of the concave sleeve 6 and is hinged with a sliding sleeve 11 through a shaft rod. Square sleeves 19 are fixedly connected to both the front side and the rear side of the top of the concave sleeve 6. The square sleeves 19 are slidably sleeved on the surface of the lifting plate 8. By setting the square sleeves 19, the lifting plate 8 can be limited, improving the stability of the lifting plate 8 during movement; trapezoidal plates 12 are fixedly connected to both the front side and the rear side of the conveyor belt 2. The sliding sleeve 11 is slidably sleeved on the surface of the trapezoidal plate 12. Positioning plates 16 are fixedly connected to both sides of the front side of the conveyor belt 2. One side of the positioning plate 16 close to the trapezoidal plate 12 is fixedly connected to the surface of the trapezoidal plate 12. By setting the positioning plates 16, the connection area between the conveyor belt 2 and the trapezoidal plate 12 can be increased, improving the support strength of the trapezoidal plate 12.

[0035] Referring to Figures 2-4, a cleaning component is provided at the bottom of the conveyor belt 2. The cleaning component includes a perforated plate 13. The perforated plate 13 is fixedly connected to the front and rear sides on the right side of the bottom of the conveyor belt 2. A brush plate 14 is slidably sleeved on the surface of the perforated plate 13. A spring pin 15 is fixedly connected to the front surface of the brush plate 14. The rear end of the insertion rod of the spring pin 15 penetrates into the interior of the perforated plate 13. By setting the cooperation of the perforated plate 13, the brush plate 14 and the spring pin 15, the bottom of the conveyor belt 2 can be cleaned to prevent stones from adhering to the surface of the conveyor belt 2 and causing damage to the surface of the conveyor belt 2.

[0036] Referring to Figures 2-4 , a limiting component is provided inside the base 1. The limiting component includes a limiting sleeve 18. The limiting sleeve 18 is fixedly connected inside the base 1. The limiting sleeve 18 is slidably sleeved on the surface of the screw sleeve 5. By setting the limiting sleeve 18, the screw sleeve 5 can be supported and limited, improving the stability of the screw sleeve 5 during movement; Rubber pads 21 are fixedly connected to both sides of the concave sleeve 6. The top of the brush plate 14 contacts the bottom of the conveyor belt 2. By setting the rubber pads 21, both sides of the concave sleeve 6 can be protected to prevent the concave sleeve 6 from colliding with the inner wall of the base 1.

[0037] Working principle: The user first starts the motor 3. The motor 3 drives the screw rod 4 to rotate. The screw rod 4 drives the screw sleeve 5 to move leftward. The screw sleeve 5 drives the trapezoidal tooth disc 7 to move through the concave sleeve 6. Since the trapezoidal tooth disc 7 meshes with the tooth groove 10, the trapezoidal tooth disc 7 will rotate when moving. The trapezoidal tooth disc 7 pushes the lifting plate 8 upward through the sliding rod 9. The lifting plate 8 drives the sliding sleeve 11 to slide on the surface of the trapezoidal plate 12, causing the conveyor belt 2 to rotate and tilt around the shaft rod. When the conveyor belt 2 reaches the appropriate angle, the motor 3 is turned off, and then the conveyor belt 2 can be used. Then, the micro small stones are placed on the top of the conveyor belt 2, and the conveyor belt 2 conveys the stones into the interior of the transport vehicle, thus achieving the effect of convenient angle adjustment.

[0038] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An auxiliary loading structure for convenient use, comprising a base (1), characterized in that: On the left side of the top of the base (1), a conveyor belt (2) is hinged through a shaft rod. On the left side of the inner wall of the base (1), a motor (3) is fixedly connected. The output end of the motor (3) is fixedly connected with a screw rod (4). A nut sleeve (5) is threadedly connected to the surface of the screw rod (4). The right end of the nut sleeve (5) is fixedly connected with a concave sleeve (6). The concave sleeve (6) is sleeved on the surface of the base (1). On the front side and the rear side of the inner wall of the concave sleeve (6), trapezoidal gear disks (7) are fixedly connected through bearings. On the front side and the rear side of the inner cavity of the concave sleeve (6), lifting plates (8) are arranged. A sliding rod (9) is slidably connected inside the lifting plate (8). One end of the sliding rod (9) close to the trapezoidal gear disk (7) is fixedly connected to the surface of the trapezoidal gear disk (7). On the front side and the rear side of the top of the base (1), tooth grooves (10) are formed. The trapezoidal gear disk (7) meshes with the tooth groove (10). The top end of the lifting plate (8) penetrates through the top of the concave sleeve (6) and is hinged with a sliding sleeve (11) through a shaft rod. On the front side and the back side of the conveyor belt (2), trapezoidal plates (12) are fixedly connected. The sliding sleeve (11) is slidably sleeved on the surface of the trapezoidal plate (12). A cleaning component is arranged at the bottom of the conveyor belt (2). A limiting component is arranged inside the base (1).

2. The auxiliary loading structure for convenient use according to claim 1, wherein: The cleaning component includes a perforated plate (13). The perforated plate (13) is fixedly connected to the front side and the rear side of the right side of the bottom of the conveyor belt (2). A brush plate (14) is slidably sleeved on the surface of the perforated plate (13). A spring pin (15) is fixedly connected to the front surface of the brush plate (14). The rear end of the inserted rod of the spring pin (15) penetrates into the inside of the perforated plate (13).

3. The auxiliary loading structure for convenient use according to claim 1, characterized in that: On both sides of the front surface of the conveyor belt (2), positioning plates (16) are fixedly connected. The side of the positioning plate (16) close to the trapezoidal plate (12) is fixedly connected to the surface of the trapezoidal plate (12).

4. The auxiliary loading structure for convenient use according to claim 1, characterized in that: On the left side of the top of the conveyor belt (2), a material guiding sleeve (17) is fixedly connected. Both sides of the lifting plate (8) are in contact with the inner wall of the concave sleeve (6).

5. An auxiliary loading structure for convenient use according to claim 1, characterized in that: The limiting component includes a limiting sleeve (18). The limiting sleeve (18) is fixedly connected inside the base (1). The limiting sleeve (18) is slidably sleeved on the surface of the nut sleeve (5).

6. The auxiliary loading structure for convenient use according to claim 1, wherein: On the front side and the rear side of the top of the concave sleeve (6), square sleeves (19) are fixedly connected. The square sleeves (19) are slidably sleeved on the surface of the lifting plate (8).

7. The auxiliary loading structure for convenient use according to claim 1, wherein: On the top of the base (1), a baffle plate (20) is fixedly connected. The baffle plate (20) is located on the top of the motor (3).

8. The auxiliary loading structure for convenient use according to claim 2, wherein: On both sides of the concave sleeve (6), rubber pads (21) are fixedly connected. The top of the brush plate (14) is in contact with the bottom of the conveyor belt (2).

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