A Chinese medicine raw material unloading and lifting system

Abstract

A Chinese medicine raw material unloading and lifting system comprises a cantilever, which is rotatably connected to a mounting seat and driven to rotate by a gear mechanism and a first motor; the cantilever is provided with a slide rail, a movable seat is arranged on the slide rail, a winch is arranged at the lower end of the movable seat, and a lifting rope of the winch is connected to a gripper; the gripper is located at one side of the input end of the unloading platform, and a belt lifting and conveying group is arranged at the output end of the unloading platform, and the belt lifting and conveying group lifts and conveys the raw materials upward. The Chinese medicine raw material unloading and lifting system provided by the utility model can lift and deliver the Chinese medicine raw materials to a designated floor, so as to achieve the purpose of rapid unloading.

Description

Technical Field

[0001] The utility model relates to a unloading device, in particular to an unloading and lifting system for raw materials of traditional Chinese medicine. Background Art

[0002] In the production process of traditional Chinese medicine, it is necessary to purchase Chinese medicinal materials for extraction. However, Chinese medicinal materials are usually packed in sacks during transportation, which are relatively heavy and in large quantities. Manual unloading poses safety risks and is not efficient. In addition, the feeding ports of Chinese medicinal material extraction tanks and other equipment in Chinese medicinal material warehouses or workshops are generally installed on the fourth floor or higher. Manual handling is labor-intensive, and the freight elevator has a small amount of transportation at a time, which is inefficient. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a Chinese medicine raw material unloading and lifting system, which can adopt mechanical unloading and automatic conveying methods to improve the transportation efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A Chinese medicine raw material unloading and lifting system comprises a cantilever, which is rotatably connected to a mounting seat and driven to rotate by a gear mechanism and a first motor; the cantilever is provided with a slide rail, a movable seat is arranged on the slide rail, a winch is installed at the lower end of the movable seat, and a lifting rope of the winch is connected to a gripper; the gripper is located at one side of the input end of the unloading platform, and a belt lifting and conveying group is arranged at the output end of the unloading platform, and the belt lifting and conveying group lifts and conveys the raw materials upward.

[0006] The gripper comprises a shell, a gripping plate is hingedly connected to the left and right sides of the shell, a connecting piece is fixed to the outer side of the gripping plate, the connecting piece is hingedly connected to the output end of the first cylinder, and the cylinder body of the first cylinder is hingedly connected to the fixed plate in the shell.

[0007] The unloading platform is composed of two groups of roller conveyor lines, and the two groups of roller conveyor lines are arranged vertically.

[0008] The utility model provides a Chinese medicine raw material unloading and lifting system, which has the following technical effects:

[0009] 1) As the Chinese medicinal materials sacks are heavy and the quantity is relatively large, the sacks are hoisted to the unloading platform by a cantilever crane and then transported to the belt lifting conveyor group. The belt lifting conveyor group can be used to continuously lift them to a suitable height, thereby improving the transportation efficiency of the Chinese medicinal materials sacks.

[0010] 2) By adopting the left and right hinged grabbing plates and the first cylinder driving the grabbing plates, the Chinese herbal medicine sacks can be stably held or clamped; by utilizing the rotation adjustment of the cantilever and the movement of the moving seat, the grabber can be adjusted to a suitable position above the unloading platform. After the grabber is released, the Chinese herbal medicine sacks can be sent to the unloading platform, thus reducing the labor intensity of manual handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0012] Figure 1 It is a partial front view of the utility model.

[0013] Figure 2 It is a partial top view of the utility model.

[0014] Figure 3 It is a structural schematic diagram of the cantilever in the utility model.

[0015] Figure 4 It is a structural schematic diagram of the gripper in the utility model.

[0016] Figure 5 It is a schematic diagram of the structure of the gripper in the utility model without one side of the shell.

[0017] Figure 6 This is a front view of the connection of the grab plate in the utility model.

[0018] Figure 7 It is a schematic diagram of the arrangement of the belt lifting and conveying group 11 in the utility model.

[0019] In the figure: cantilever 1, mounting base 2, gear mechanism 3, first motor 4, slide rail 5, moving base 6, winch 7, lifting rope 8, gripper 9, unloading platform 10, belt lifting and conveying group 11, building 12, shell 9.1, gripping plate 9.2, connecting piece 9.3, first cylinder 9.4, fixing plate 9.5. DETAILED DESCRIPTION

[0020] like Figure 1-2 As shown, a Chinese medicine raw material unloading and lifting system includes a cantilever 1, a rotating shaft is fixed at one end of the cantilever 1, and the rotating shaft is rotatably connected to a bearing assembly on a mounting seat 2. A first gear is also fixed on the rotating shaft, the first gear is meshed with a second gear, and the second gear is mounted on the mounting seat 2 and driven to rotate by a first motor 4. The mounting seat 2 is fixed to a side wall of a corner of a building 12. When the first motor 4 is started, the first motor 4 drives the first gear to rotate, the first gear drives the second gear to rotate, and the cantilever 1 coaxial with the second gear also rotates, and the cantilever 1 approaches or moves away from the side wall of the building 12.

[0021] like Figure 3As shown, the main body of the cantilever 1 here is an I-beam, which can form a slide rail 5. The upper end of the I-beam is connected to a reinforcing rod through a connecting rod, and the other end of the reinforcing rod is fixed to the rotating shaft. A reinforcing rib plate is welded at the rotating shaft of the cantilever 1 to ensure the overall strength of the cantilever 1.

[0022] like Figure 3 As shown, a moving seat 6 is installed on the slide rail 5 of the cantilever 1, and the moving seat 6 includes left and right connecting plates. The connecting plates on both sides are larger than the width of the cross section of the slide rail 5 and are respectively located on both sides of the I-beam. The lower ends of the two connecting plates are connected and fixed by connecting screws or the like. Two sets of running wheels are installed on the opposite sides of each connecting plate, and the running wheels on the two connecting plates are correspondingly arranged on the left and right sides in the two slide rails 5 of the I-beam. One of the running wheels is driven by the second motor. A winch 7 is installed at the lower end of the moving seat 6, and the winch 7 is used for lifting. Start the second motor, and the moving seat 6 moves along the length direction of the cantilever 1, and then drives the winch 7 to move synchronously. The structure of this part is the same as the structure and principle of the moving seat 6 and winch 7 on the gantry crane, and will not be repeated here.

[0023] like Figure 1-2 As shown, the hook at the lower end of the hoisting rope 8 (wire rope or chain can be used) of the winch 7 is connected to the gripper 9, and the gripper 9 is used to grab the Chinese medicinal material sacks. A discharge platform 10 is arranged on the ground below the lifting device, and the discharge platform 10 is used for a short transfer of the Chinese medicinal material sacks. A belt lifting and conveying group 11 is installed on the other side wall of the corner of the building 12. The belt lifting and conveying group 11 is a plurality of groups of belt conveyors arranged obliquely. The output end of one group of belt conveyors in two adjacent groups of belt conveyors is transitionally matched with the input end of the other group of belt conveyors. The Chinese medicinal material sacks on the discharge platform 10 are continuously lifted and conveyed upward by the belt lifting and conveying group 11 to reach the floor where the Chinese medicinal material warehouse and the Chinese medicine extraction tank are located.

[0024] like Figure 4-6 As shown, the gripper 9 includes a shell 9.1, the lower end of the shell 9.1 is open, and the shell 9.1 is rotatably mounted with a central axis through a bearing assembly on the left and right sides. Grabbing plates 9.2 are welded on the left and right central axes, and the Chinese medicine sacks can be grabbed when the two grabbing plates 9.2 are put together. A connecting piece 9.3 is fixed on the outside of each grabbing plate 9.2, and the connecting piece 9.3 is a connecting plate. The connecting piece 9.3 is hinged to the output end of the first cylinder 9.4, and the cylinder body of the first cylinder 9.4 is hinged to the fixed plate 9.5 in the shell 9.1. Both ends of the fixed plate 9.5 are welded to the shell 9.1. When the two first cylinders 9.4 extend to a certain length, the two grabbing plates 9.2 can be closed to achieve grabbing, and when the two first cylinders 9.4 are retracted, the two grabbing plates 9.2 can be opened to release the Chinese medicine sacks.

[0025] like Figure 4As shown, preferably, a suspension rod 9.6 is fixed to the top of the shell 9.1, and a suspension ring is fixed to the upper end of the suspension rod 9.6, so that the suspension ring can be detachably buckled with the suspension hook of the suspension rope 8.

[0026] Preferably, if Figure 2 As shown, the unloading platform 10 is composed of two groups of roller conveyor lines (existing technology), and the two groups of roller conveyor lines are arranged vertically. One side of the input end (right side of the horizontal roller conveyor line) of one group of roller conveyor lines can be used for truck unloading, and the output end (front end of the longitudinal roller conveyor line) of one group of roller conveyor lines is used for raw materials to enter the belt lifting conveyor group 11.

[0027] A control box and control buttons are arranged on one side of the wall to facilitate the control of the actions of various driving devices of the device.

[0028] Working principle and process:

[0029] When it is necessary to lift the raw materials on one side of the unloading platform 10, the first motor 4 is started first to rotate the cantilever 1 away from the building 12 by a certain angle, and then the movable seat 6 is controlled to move a certain distance away from the mounting seat 2, and then the winch 7 is started to lower the gripper 9 to a suitable position, and the gripper 9 grabs the sack of Chinese medicinal materials. The winch 7 then drives the gripper 9 to rise to a certain height, and then the cantilever 1 is rotated and adjusted, and the movable seat 6 is moved and adjusted, so that the gripper 9 is located at a suitable position directly above the horizontal roller conveyor line in the unloading platform 10. The gripper 9 is released, and the sack of Chinese medicinal materials falls on the horizontal roller conveyor line and is transported to the left through the roller conveyor line. The end of the horizontal roller conveyor line ( Figure 2 There is a baffle on the left side of the middle, which is used to limit the position of the Chinese medicinal material sacks to prevent them from being moved out. The Chinese medicinal material sacks are manually conveyed from the horizontal roller conveyor line to the longitudinal roller conveyor line, and the longitudinal roller conveyor line conveys the Chinese medicinal material sacks to the belt lifting conveyor group 11, and the belt lifting conveyor group 11 delivers the raw materials to the appropriate floor to achieve lifting.

Claims

1. A Chinese medicine raw material unloading and lifting system, characterized in that: The invention comprises a cantilever (1), the cantilever (1) is rotatably connected to a mounting seat (2) and driven to rotate by a gear mechanism (3) and a first motor (4); the cantilever (1) is provided with a slide rail (5), a movable seat (6) is arranged on the slide rail (5), a winch (7) is arranged at the lower end of the movable seat (6), a lifting rope (8) of the winch (7) is connected to a gripper (9); the gripper (9) is located at one side of the input end of a discharge platform (10), and a belt lifting and conveying group (11) is arranged at the output end of the discharge platform (10), and the belt lifting and conveying group (11) lifts and conveys the raw materials upward.

2. A Chinese medicine raw material unloading and lifting system according to claim 1, characterized in that: The gripper (9) comprises a shell (9.1), a gripping plate (9.2) hingedly connected to the left and right sides of the shell (9.1), a connecting piece (9.3) fixedly connected to the outside of the gripping plate (9.2), the connecting piece (9.3) being hingedly connected to the output end of the first cylinder (9.4), and the cylinder body of the first cylinder (9.4) being hingedly connected to the fixing plate (9.5) in the shell (9.1).

3. A Chinese medicine raw material unloading and lifting system according to claim 1, characterized in that: The unloading platform (10) is composed of two groups of roller conveyor lines, and the two groups of roller conveyor lines are arranged vertically.

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