A material anti-drop device for pulp bag conveyor

Abstract

The utility model relates to the technical field of pulp bag conveying chain plate machine, and specifically discloses a pulp bag conveyor material anti-drop device, including a pulp bag conveying chain plate machine and a conveying chain, a plurality of adjustable anti-drop mechanisms are arranged on both sides of the outside of the pulp bag conveying chain plate machine, and support frames for supporting the adjustable anti-drop mechanisms are equidistantly fixedly arranged on both sides of the outside of the pulp bag conveying chain plate machine, and the adjustable anti-drop mechanism includes a base, an inclined plate hinged to the base, a roller group rotatably arranged on the surface of the inclined plate, and an angle adjustment mechanism arranged on the surface of the base, and the angle adjustment mechanism includes a screw and a top block connected to the base through a thread. The technical solution of the utility model adjusts the inclination angle of the inclined plate by using the angle adjustment mechanism, so that when the pulp bag conveying chain plate machine conveys the pulp bag, the side surface of the pulp bag can roll and contact with the roller group, guide the pulp bag to be conveyed in the correct conveying position on the conveying chain, and prevent the pulp bag from falling and causing damage to the transmission parts of the pulp bag conveying chain plate machine.

Description

Technical Field

[0001] The utility model relates to the technical field of pulp bag conveying chain plate machines, in particular to a material anti-dropping device for a pulp bag conveyor. Background Art

[0002] Pulp is a fibrous material made from plant fiber through different processing methods. Pulp bales are block-shaped forms formed by dehydration and extrusion of pulp. Although the pulp bales are dehydrated, they are heavy. A pulp bale conveyor is still required in the workshop for long-distance transportation. The current pulp bale conveyor adopts a double-chain conveyor chain plate machine. The conveying of the conveyor chain plate machine is unstable. When the pulp bales are moved under the drive of the double chains, it is easy for the pulp bales to fall off, causing the pulp bales to get stuck on the chain plate, which leads to the chain plate derailment and wheel wear, posing a serious threat to the safety of the equipment. The frequent shedding of pulp bales from the conveyor chain plate machine causes great damage to the equipment, which wastes manpower and material resources for maintenance, and also interferes with production efficiency. It is urgently needed to be improved. Therefore, we propose a material anti-drop device for pulp bale conveyor. Utility Model Content

[0003] The utility model aims to provide a material anti-dropping device for a pulp bag conveyor, which solves the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material anti-dropping device for a pulp bag conveyor, comprising a pulp bag conveying chain plate machine and a conveying chain, a plurality of adjustable anti-dropping mechanisms are arranged on both sides of the outside of the pulp bag conveying chain plate machine, and support frames for supporting the adjustable anti-dropping mechanisms are fixedly arranged at equal distances on both sides of the outside of the pulp bag conveying chain plate machine, the adjustable anti-dropping mechanism comprises a base, an inclined plate hinged to the base, a roller group rotatably arranged on the surface of the inclined plate, and an angle adjustment mechanism arranged on the surface of the base, the angle adjustment mechanism comprises a screw and a top block threadedly connected to the base, a bottom plate is fixedly arranged at the bottom of the top block, the top end of the screw is rotatably connected to the bottom of the bottom plate, a light rod group is fixedly arranged on one side of the bottom of the bottom plate, the light rod group is slidably connected to the surface of the base, and grooves for supporting the base are provided on the front and back sides of the support frame.

[0005] As a preferred implementation of the technical solution of the present application, two angle adjustment mechanisms are arranged on the top surface of each base, and the light rod group includes two parallel light rods, and the two light rods are located on the same side of the bottom of the base plate.

[0006] As a preferred implementation of the technical solution of the present application, a bearing seat is fixedly provided at the center position of the bottom surface of the base plate, a bearing is embedded inside the bearing seat, and the top end of the screw is embedded and connected with the inner ring of the bearing.

[0007] As a preferred implementation of the technical solution of the present application, a nut is welded to the top of the screw, and the nut is located 2 cm below the bearing seat.

[0008] As a preferred implementation of the technical solution of the present application, the narrow side width of the groove is set to 4cm~6cm, and the length of the support frame is 10cm larger than the narrow side width of the base.

[0009] As a preferred implementation of the technical solution of the present application, a rib is fixedly provided on the surface of the inclined plate, and the roller group includes several rollers arranged in parallel, and the several rollers are rotatably connected to the inner side of the rib through an axle, and the height of the rib is 3cm~4cm lower than the highest point of the roller.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The technical solution of the present application utilizes an angle adjustment mechanism to adjust the inclination angle of the inclined plate, so that the side surface of the pulp bag can roll in contact with the roller group when the pulp bag conveying chain conveyor conveys the pulp bag, thereby guiding the pulp bag to be conveyed at the correct conveying position on the conveyor chain, and preventing the pulp bag from falling and causing damage to the transmission components of the pulp bag conveying chain conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a three-dimensional diagram of a material falling prevention device for a pulp bag conveyor according to the utility model;

[0014] Figure 2 It is a structural schematic diagram of an adjustable anti-drop mechanism;

[0015] Figure 3 is a structural schematic diagram of the angle adjustment mechanism;

[0016] Figure 4 A schematic diagram of the structure of the support frame.

[0017] In the figure: 1. pulp bag conveying chain plate machine; 2. conveying chain; 3. angle adjustment mechanism; 301. bottom plate; 302. top block; 303. bare rod group; 304. screw rod; 305. nut; 306. bearing seat; 4. support frame; 401. groove; 5. adjustable anti-drop mechanism; 501. roller group; 502. side guard; 503. inclined plate; 504. base. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Embodiment 1, as Figure 1-4As shown, the utility model provides a technical solution: a material anti-drop device for a pulp bag conveyor, comprising a pulp bag conveying chain plate machine 1 and a conveying chain 2, a plurality of adjustable anti-drop mechanisms 5 are arranged on both sides of the outside of the pulp bag conveying chain plate machine 1, and support frames 4 for supporting the adjustable anti-drop mechanisms 5 are fixedly arranged at equal distances on both sides of the outside of the pulp bag conveying chain plate machine 1, and the adjustable anti-drop mechanism 5 includes a base 504, an inclined plate 503 hinged to the base 504, and a roller group rotatably arranged on the surface of the inclined plate 503. 501. An angle adjustment mechanism 3 is arranged on the surface of the base 504. The angle adjustment mechanism 3 includes a screw 304 and a top block 302 which are threadedly connected to the base 504. A bottom plate 301 is fixedly arranged at the bottom of the top block 302. The top end of the screw 304 is rotatably connected to the bottom of the bottom plate 301. A light rod group 303 is fixedly arranged on one side of the bottom of the bottom plate 301. The light rod group 303 is slidably connected to the surface of the base 504. Grooves 401 for supporting the base 504 are provided on both the front and rear sides of the support frame 4.

[0020] In a specific embodiment of the present invention, the conveyor chain movement principle of the pulp bag conveyor chain plate machine 1 is to drive the conveyor chain to rotate back and forth around the surface of the pulp bag conveyor chain plate machine 1 through the rotation of the gear driven by the motor. When the pulp bag is placed on the surface of the two conveyor chains 2, the conveyor chains 2 can drive the pulp bag to move and transport during the movement. The distance between two adjacent support frames 4 is determined according to the width of the long side of the base 504, so that the base 504 can overlap with the grooves 401 of the two support frames 4 at the same time. After the overlap is completed, the base 504 and the groove 401 are drilled with a hole drilling tool, and then bolts and nuts are used to tighten them. The screw 304 is threadedly connected to the base 504, and the screw is screwed by rotating the screw. The nut 305 drives the screw rod 304 to rotate, thereby adjusting the support height of the top end of the screw rod 304, thereby adjusting the height of the top block 302. The top of the top block 302 is provided with an arc surface, which is convenient for fitting and contacting with the back side of the inclined plate 503. The light rod group 303 and the base 504 are connected through sliding connection to ensure the stability of the lifting of the top block 302. The inclination angle of the inclined plate 503 relative to the base 504 is adjusted according to the width of the space occupied by the pulp bag when the pulp bag conveying chain plate machine 1 is running, so that the side surface of the pulp bag can roll and contact with the roller group 501 when the pulp bag is conveyed by the pulp bag conveying chain plate machine 1, guiding the pulp bag to be conveyed in the correct conveying position on the conveying chain 2, and preventing the pulp bag from falling from the pulp bag conveying chain plate machine 1.

[0021] In the preferred technical solution, two angle adjustment mechanisms 3 are arranged on the top surface of each base 504. Two angle adjustment mechanisms 3 are arranged to simultaneously support the inclined plate 503 to improve the support stability. The light rod group 303 includes two parallel light rods. The light rod group 303 is slidably connected with the base 504 to ensure the stability of the lifting of the top block 302. The two light rods are located on the same side of the bottom of the base plate 301, which is convenient for rotating the nut 305 using tools.

[0022] In the preferred technical solution, a bearing seat 306 is fixedly provided at the center of the bottom surface of the base plate 301, a bearing is embedded inside the bearing seat 306, and the top of the screw 304 is embedded and connected with the inner ring of the bearing, so that the base plate 301 is not affected when the screw 304 rotates.

[0023] In the preferred technical solution, a nut 305 is welded to the top of the screw rod 304 , and the nut 305 is located 2 cm below the bearing seat 306 . The nut 305 is provided to cooperate with a tool to facilitate the rotation of the screw rod 304 .

[0024] In the preferred technical solution, the narrow side width of the groove 401 is set to 4 cm, leaving enough space to support the base 504. The length of the support frame 4 is 10 cm larger than the narrow side width of the base 504, so that the support frame 4 can fully support the base 504.

[0025] In the preferred technical solution, a rib 502 is fixedly provided on the surface of the inclined plate 503, and the roller group 501 includes a plurality of rollers arranged in parallel, which are rotatably connected to the inner side of the rib 502 through an axle. The height of the rib 502 is 3 cm lower than the highest point of the roller, so that the pulp bag does not contact the rib 502, but directly contacts the roller group 501 in a rolling manner.

[0026] To summarize, the present embodiment is based on the structure of the existing pulp bag conveying chain machine 1, and an adjustable anti-drop mechanism 5 is arranged on both sides of the periphery of the pulp bag conveying chain machine 1, and the supporting surface angle of the adjustable anti-drop mechanism 5 is adjustable, and can be adaptively adjusted according to the size of the pulp bag, so that when the pulp bag conveying chain machine 1 conveys the pulp bag, the side surface of the pulp bag can roll in contact with the roller group 501, guiding the pulp bag to be conveyed in the correct conveying position on the conveying chain 2, reducing the probability of the pulp bag falling, thereby improving the service life and work efficiency of the pulp bag conveying chain machine 1.

Claims

1. A material drop prevention device for a pulp bag conveyor, comprising a pulp bag conveyor chain conveyor (1) and a conveyor chain (2), characterized in that: A plurality of adjustable anti-drop mechanisms (5) are provided on both sides of the outside of the pulp bag conveying chain plate machine (1), and support frames (4) for supporting the adjustable anti-drop mechanisms (5) are fixedly provided at equal distances on both sides of the outside of the pulp bag conveying chain plate machine (1); The adjustable anti-drop mechanism (5) comprises a base (504), an inclined plate (503) hinged to the base (504), a roller group (501) rotatably arranged on the surface of the inclined plate (503), and an angle adjustment mechanism (3) arranged on the surface of the base (504); the angle adjustment mechanism (3) comprises a screw rod (304) threadedly connected to the base (504), and a top block (302); a bottom plate (301) is fixedly arranged at the bottom of the top block (302); the top end of the screw rod (304) is rotatably connected to the bottom of the bottom plate (301); a polished rod group (303) is fixedly arranged on one side of the bottom of the bottom plate (301); the polished rod group (303) is slidably connected to the surface of the base (504); Grooves (401) for supporting the base (504) are provided on both the front and rear sides of the support frame (4).

2. The material anti-dropping device for a pulp bag conveyor according to claim 1, characterized in that: The number of angle adjustment mechanisms (3) arranged on the top surface of each base (504) is two, and the polished rod group (303) comprises two polished rods arranged in parallel, and the two polished rods are both located on the same side of the bottom of the base plate (301).

3. The material anti-dropping device for a pulp bag conveyor according to claim 1 is characterized in that: A bearing seat (306) is fixedly arranged at the center position of the bottom surface of the bottom plate (301), a bearing is embedded inside the bearing seat (306), and the top end of the screw rod (304) is embedded and connected with the inner ring of the bearing.

4. The material anti-dropping device for a pulp bag conveyor according to claim 3 is characterized in that: A nut (305) is welded to the top of the screw rod (304), and the nut (305) is located 2 cm below the bearing seat (306).

5. The material anti-dropping device for a pulp bag conveyor according to claim 1 is characterized in that: The narrow side width of the groove (401) is set to 4 cm to 6 cm, and the length of the support frame (4) is 10 cm greater than the narrow side width of the base (504).

6. The material anti-dropping device for a pulp bag conveyor according to claim 1, characterized in that: A retaining edge (502) is fixedly arranged on the surface of the inclined plate (503), and the roller group (501) comprises a plurality of rollers arranged in parallel, wherein the plurality of rollers are rotatably connected to the inner side of the retaining edge (502) via shafts, and the height of the retaining edge (502) is 3 cm to 4 cm lower than the highest point of the roller.

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