A handling and unloading device

Abstract

The utility model discloses a kind of handling unloading devices, including bottom support and top seal support, the edge side position symmetry fixed mounting of both sides between bottom support and top seal support is equipped with guide support, the middle position symmetry fixed mounting of both sides between inside of bottom support and top seal support is equipped with reinforcing support plate, the upper end position transverse fixed mounting of inside of reinforcing support plate is equipped with associated cross bar, the middle position symmetry fixed mounting of both sides of top seal support is equipped with lifting adjustment air cylinder, the inside position fixed mounting of bottom support upper end is equipped with mobile auxiliary handrail, the lower end position movable mounting of between bottom support and top seal support is equipped with material receiving hopper. The utility model is added on the basis of handling trolley structure starting lifting structure, so that the device can be based on the basic use function of handling unloading operation on the basis of actual application use in work The specific use demand of use effect is adjusted to the height of material receiving hopper.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine material transfer technology, and in particular to a material handling and unloading device. Background Technology

[0002] Feeding is a crucial step in the production of Chinese herbal medicine slices, therefore, handling and unloading equipment is an indispensable tool in the production and processing of Chinese herbal medicine slices.

[0003] However, in the existing integrated production lines for Chinese herbal medicine slices, the feeding platforms of some lines are located too high due to the structure of the equipment, making feeding inconvenient. Furthermore, the selection of equipment materials is not rigorous, which may cause contamination of the medicinal materials during the transfer process, thus affecting the quality of the final product of the Chinese herbal medicine slices. At the same time, the existing transfer equipment does not have the function of adjusting the feeding height and cannot achieve the effect of quantitative feeding, which limits the overall functionality. As a result, the overall comprehensive performance and functionality are affected to a certain extent.

[0004] Based on this, the present invention proposes a material handling and unloading device to solve the above problems. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the problems existing in the above and / or existing designs for the transfer of Chinese medicinal materials, this utility model is proposed.

[0007] Therefore, one of the objectives of this utility model is to provide a material handling and unloading device, which adds a lifting structure to the basic structure of the material handling trolley, so that the device can adjust the height of the material receiving hopper according to the specific needs of actual application and use, while having the basic functionality of material handling and unloading.

[0008] To achieve the above effects, this utility model provides the following technical solution: a material handling and unloading device, including a bottom support bracket and a top support bracket. The top support bracket is preset above the bottom support bracket. Guide rods are symmetrically fixedly installed on both sides of the bottom support bracket and the top support bracket. Reinforcing plates are symmetrically fixedly installed in the middle of the inner sides of the bottom support bracket and the top support bracket. A connecting crossbar is horizontally fixedly installed at the upper end of the inner side of the reinforcing plate. Lifting and adjusting cylinders are symmetrically fixedly installed in the middle of both sides of the top support bracket. A movable auxiliary handrail is fixedly installed on the inner side of the upper end of the bottom support bracket. A material receiving hopper is movably installed at the lower end of the bottom support bracket and the top support bracket. Loading connecting brackets are symmetrically fixedly installed at the upper ends of both sides of the material receiving hopper. An auxiliary pulley is movably installed inside the loading connecting bracket. A control valve is preset on the outer side of the movable auxiliary handrail.

[0009] As a preferred embodiment of the material handling and unloading device of this utility model, wherein: brakeable universal wheels are symmetrically fixedly installed at the corners of the bottom of the support bracket; a lifting transmission bearing block is sleeved at the lower end of the guide rod; guide through holes are symmetrically opened on both sides of the upper end of the lifting transmission bearing block; the inner diameter of the guide through holes corresponds to and matches the outer diameter of the guide rod; the lifting transmission bearing block is symmetrically sleeved at the lower end of the guide rods on both sides of the support bracket and the top bracket; and the lifting transmission bearing block is placed at the lower end of the loading associated bracket outside the guide rod.

[0010] The device is equipped with brakeable casters, which enable it to move to a designated unloading position and brake to ensure stable placement, thus enhancing the overall handling and unloading stability. The lifting transmission support block makes the lifting and adjustment of the hopper more stable and smooth.

[0011] As a preferred embodiment of the material handling and unloading device of this utility model, the output end of the lifting and adjusting cylinder is pre-set with a transmission push rod, the end of the transmission push rod is fixedly connected to the middle position of the upper side of the lifting transmission bearing block, the control valve is pneumatically connected to the lifting and adjusting cylinder, and the bottom support bracket and the top support bracket are both U-shaped opening structures.

[0012] With both the bottom support and the top support adopting a U-shaped opening structure, the device connects the material handling platform with the material feeding platform, meeting the needs of loading and unloading Chinese medicinal materials and enriching the overall functionality.

[0013] As a preferred embodiment of the material handling and unloading device of this utility model, the material receiving hopper is a hollow bucket-shaped structure with an unsealed upper end. The material receiving hopper is sleeved on the outside of the guide rod through a loading-related bracket, and the auxiliary pulley and the guide rod are mutually abutting and related.

[0014] The connection structure between the auxiliary pulley and the guide rod enables the lifting and adjustment of the hopper to be carried out more continuously, smoothly and stably.

[0015] As a preferred embodiment of the material handling and unloading device of this utility model, wherein: a limiting inner groove is symmetrically and longitudinally opened at the middle position of the lower inner side of the reinforcing support plate; alignment and correlation sliders are symmetrically and fixedly installed at the middle positions of both sides of the material receiving hopper; the fixed installation position of the alignment and correlation slider outside the material receiving hopper corresponds to and matches the opening position of the limiting inner groove inside the reinforcing support plate; the inner specifications of the limiting inner groove are adapted to the outer specifications of the alignment and correlation slider; and the material receiving hopper is slidably connected to the limiting inner groove through the alignment and correlation slider.

[0016] By adapting and sliding the sliding connection structure between the alignment slider and the limiting inner groove, an effective and stable limiting and reinforcement protection effect can be provided for the lifting and adjustment operation of the hopper.

[0017] As a preferred embodiment of the material handling and unloading device of this utility model, the following features are provided: a discharge port is pre-set at the middle position of the lower outer side of the material receiving hopper; a discharge valve is movably installed on the outside of the discharge port; a feeding groove is pre-set at the middle position of the upper outer side of the material receiving hopper; directional sliding grooves are symmetrically opened on both sides inside the discharge port; sliding connecting blocks are symmetrically fixedly installed at the lower ends of both sides of the discharge valve; an auxiliary handle is fixedly installed at the middle position of the upper outer side of the discharge valve; the bottom support bracket, the top support bracket, the guide rod, the reinforcing plate, and the material receiving hopper are all made of stainless steel; and the external specifications of the sliding connecting blocks correspond and match with the internal specifications of the directional sliding grooves.

[0018] The device features a pull-out structure design that allows for sliding connection between the unloading valve and the unloading port via a sliding connecting block and a directional chute adapter structure. This design enables the device to achieve quantitative unloading by controlling the opening and closing size of the unloading valve and the unloading port.

[0019] The beneficial effects of this utility model are as follows: By adding a lifting structure to the basic structure of the transport trolley, this utility model enables the device to adjust the height of the receiving hopper according to the specific needs of actual application, while still possessing the basic functionality of transporting and unloading. Furthermore, the external frame and the receiving hopper are both made of stainless steel, preventing contamination of the Chinese herbal medicine preparation materials during transport and ensuring the final quality of the prepared Chinese herbal medicine. Simultaneously, the pull-out structure of the unloading valve allows the device to achieve quantitative unloading according to actual usage needs. This effectively enriches the overall functionality, improves the overall comprehensive performance, and expands the overall applicability. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the disassembled front structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the disassembled, bottom-view structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the overall front structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the overall rear view structure of this utility model;

[0026] Figure 6 This is a front view structural diagram of the material receiving hopper in the raised state of this utility model;

[0027] Figure 7 This is a rear view structural diagram of the material receiving hopper in the raised state of this utility model;

[0028] Figure 8 This is a schematic diagram of the structure of the material receiving hopper valve in the open state.

[0029] The following are labeled in the diagram: 1. Base support bracket; 2. Top support bracket; 3. Guide support rod; 4. Reinforcing support plate; 5. Brakeable caster wheel; 6. Lifting and adjusting cylinder; 7. Connecting crossbar; 8. Moving auxiliary handrail; 9. Lifting transmission load block; 10. Guide through hole; 11. Material receiving hopper; 12. Limiting inner slide groove; 13. Transmission push rod; 14. Control air valve; 15. Alignment connecting slider; 16. Loading connecting bracket; 17. Unloading port; 18. Unloading valve; 19. Material loading reserved groove; 20. Directional slide groove; 21. Auxiliary handle; 22. Sliding connecting block; 23. Assisting pulley. Detailed Implementation

[0030] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0031] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, this utility model is described in detail with reference to the schematic diagrams. When detailing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0033] Please see Figures 1-8This utility model provides a technical solution: a material handling and unloading device, including a supporting base bracket 1, a top bracket 2, guide rods 3, reinforcing support plates 4, brakeable universal wheels 5, a lifting and adjusting cylinder 6, a connecting crossbar 7, a movable auxiliary handrail 8, a lifting transmission load block 9, a guide through hole 10, a material receiving hopper 11, a limiting inner slide groove 12, a transmission push rod 13, a control air valve 14, an alignment connecting slider 15, a loading connecting bracket 16, an unloading port 17, an unloading valve 18, a loading reserved groove 19, a directional slide groove 20, an auxiliary handle 21, a sliding connecting block 22, and an auxiliary pulley 23. The top bracket 2 is preset above the supporting base bracket 1, and guide rods 3 are symmetrically fixedly installed on both sides between the supporting base bracket 1 and the top bracket 2. A reinforcing support plate 4 is symmetrically fixedly installed at the middle position of the inner sides of the bottom support bracket 1 and the top support bracket 2. A connecting crossbar 7 is horizontally fixedly installed at the upper end of the inner side of the reinforcing support plate 4. A lifting and adjusting cylinder 6 is symmetrically fixedly installed at the middle position of the two sides of the top support bracket 2. A movable auxiliary handrail 8 is fixedly installed at the inner position of the upper end of the bottom support bracket 1. A material receiving hopper 11 is movably installed at the lower end between the bottom support bracket 1 and the top support bracket 2. Loading connecting brackets 16 are symmetrically fixedly installed at the upper positions of the two sides of the material receiving hopper 11. An auxiliary pulley 23 is movably installed inside the loading connecting bracket 16. A control valve 14 is preset at the outer side of the movable auxiliary handrail 8. Brakeable universal wheels 5 are symmetrically fixedly installed at the bottom corners of the bottom support bracket 1. A lifting transmission bearing block 9 is fitted onto the lower end of the support rod 3. Guide holes 10 are symmetrically opened on both sides of the upper end of the lifting transmission bearing block 9. The inner diameter of the guide holes 10 corresponds to and matches the outer diameter of the guide support rod 3. The lifting transmission bearing block 9 is symmetrically fitted onto the lower ends of the guide support rods 3 on both sides of the bottom support bracket 1 and the top support bracket 2. The lifting transmission bearing block 9 is positioned at the lower end of the loading linkage bracket 16 outside the guide support rods 3. A transmission push rod 13 is pre-installed at the output end of the lifting adjustment cylinder 6. The end of the transmission push rod 13 is fixedly connected to the middle position of the upper side of the lifting transmission bearing block 9. The control valve 14 is pneumatically connected to the lifting adjustment cylinder 6. Both the bottom support bracket 1 and the top support bracket 2 are U-shaped. The hopper 11 has a hollow, open-top structure. It is mounted on the outside of the guide rod 3 via a mounting bracket 16. The auxiliary pulley 23 abuts against the guide rod 3. A symmetrical, longitudinally spaced inner sliding groove 12 is formed at the lower center of the inner side of the reinforcing plate 4. Alignment sliders 15 are symmetrically fixed at the center of both sides of the hopper 11. The fixed installation positions of the alignment sliders 15 on the outside of the hopper 11 correspond to the opening positions of the inner sliding grooves 12 on the inside of the reinforcing plate 4. The internal dimensions of the inner sliding grooves 12 are compatible with the external dimensions of the alignment sliders 15. The hopper 11 is slidably connected to the inner sliding grooves 12 via the alignment sliders 15.A discharge port 17 is pre-set at the middle position of the lower outer side of the hopper 11. A discharge valve 18 is movably installed on the outside of the discharge port 17. A feeding groove 19 is pre-set at the middle position of the upper outer side of the hopper 11. Directional grooves 20 are symmetrically opened on both sides inside the discharge port 17. Sliding connecting blocks 22 are symmetrically fixed at the lower ends of both sides of the discharge valve 18. An auxiliary handle 21 is fixedly installed at the middle position of the upper outer side of the discharge valve 18. The bottom support bracket 1, the top support bracket 2, the guide rod 3, the reinforcing support plate 4, and the hopper 11 are all made of stainless steel. The external dimensions of the sliding connecting blocks 22 correspond and match the internal dimensions of the directional grooves 20.

[0034] Specifically, the brakeable omnidirectional wheels 5 enable the device to move to a designated unloading position and brake to ensure stable placement, enhancing overall handling and unloading stability. The lifting transmission support block 9 ensures smoother and more stable lifting and adjustment of the hopper 11. With both the bottom support bracket 1 and the top support bracket 2 employing U-shaped openings, the device connects the material handling platform to the feeding platform, meeting the needs of loading and unloading Chinese medicinal materials and enriching its overall functionality. The auxiliary pulley 23 and guide rod... The interconnected structural design between the three components allows for a more continuous, smooth, and stable lifting and adjustment operation of the hopper 11. The matching sliding connection structure between the alignment slider 15 and the limiting inner slide groove 12 provides an effective and stable limiting and reinforcement protection effect for the lifting and adjustment operation of the hopper 11. The pull-out structure design, through the sliding connection block 22 and the directional slide groove 20 matching structure between the unloading valve 18 and the unloading port 17, enables the device to achieve a quantitative unloading effect by controlling the opening and closing size between the unloading valve 18 and the unloading port 17.

[0035] Working principle:

[0036] When using this device to transfer materials needed for the preparation of traditional Chinese medicine decoction pieces, the materials to be transported can be placed into the receiving hopper 11 through the pre-reserved feeding slot 19. By grasping the moving auxiliary handle 8, and with the support of the self-structure characteristics of the brakeable universal wheel 5, the entire device is moved to the designated unloading position. After reaching the designated unloading position, the brakeable universal wheel 5 is used to brake and ensure that the device is in a stable position. According to the specific height of the unloading position, the lifting adjustment cylinder 6 can be activated by operating the control valve 14 on the side of the moving auxiliary handle 8, which in turn drives the transmission push rod 13 to lift upward. Under the clamping of the connection structure between the transmission push rod 13 and the lifting transmission support block 9, the matching structure between the guide through hole 10 and the guide support rod 3 drives the lifting transmission support block 9 to perform directional lifting adjustment outside the guide support rod 3. Through the contact connection between the auxiliary pulley 23 inside the loading connection bracket 16 and the guide support rod 3, the lifting transmission support block 9 can drive the loading connection bracket 16 to lift upward. The lifting adjustment operation drives the entire material receiving hopper 11 to be lifted upwards. During the lifting process, the matching sliding connection structure between the limiting inner slide groove 12 and the alignment associated slider 15 provides a stable limiting and reinforcement protection effect for the lifting operation of the material receiving hopper 11. After the material receiving hopper 11 reaches the designated position, the auxiliary handle 21 can be manually pulled to drive the unloading valve 18 upwards from the unloading port 17 position by utilizing the matching sliding connection relationship between the sliding connecting block 22 and the directional slide groove 20. The gap between the unloading valve 18 and the unloading port 17 can be appropriately adjusted according to the required unloading amount, thereby achieving the effect of quantitative unloading. It can meet various usage needs under different usage conditions and effectively enrich the overall usage effect of the device. The stainless steel material of the outer frame of the device can ensure that the prepared Chinese herbal medicine slices are not contaminated during the handling process, so as to ensure the quality of the prepared Chinese herbal medicine slices, thereby helping to improve the overall handling and unloading efficiency, and correspondingly improving the overall comprehensive performance, thus expanding the overall application range.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A material handling and unloading device, comprising a bottom support bracket (1) and a top support bracket (2), characterized in that: The top support (2) is positioned directly above the bottom support (1). Guide rods (3) are symmetrically fixed on both sides of the bottom support (1) and the top support (2). Reinforcing plates (4) are symmetrically fixed on the middle of the inner sides of the bottom support (1) and the top support (2). A connecting crossbar (7) is horizontally fixed on the upper inner side of the reinforcing plate (4). Lifting and adjusting rods are symmetrically fixed on the middle of both sides of the top support (2). The cylinder (6) has a movable auxiliary handrail (8) fixedly installed on the inner side of the upper end of the bottom support bracket (1). A material hopper (11) is movably installed at the lower end between the bottom support bracket (1) and the top support bracket (2). Loading association brackets (16) are symmetrically fixedly installed on the upper ends of both sides of the material hopper (11). An auxiliary pulley (23) is movably installed inside the loading association bracket (16). A control valve (14) is preset on the outer side of the movable auxiliary handrail (8).

2. The material handling and unloading device as described in claim 1, characterized in that: Brakeable casters (5) are symmetrically fixed at the corners of the bottom of the support bracket (1). A lifting transmission bearing block (9) is sleeved on the lower end of the guide rod (3). Guide through holes (10) are symmetrically opened on both sides of the upper end of the lifting transmission bearing block (9). The inner diameter of the guide through hole (10) corresponds to and matches the outer diameter of the guide rod (3). The lifting transmission bearing block (9) is symmetrically sleeved on the lower end of the guide rod (3) on both sides of the support bracket (1) and the top support bracket (2). The lifting transmission bearing block (9) is placed on the lower end of the loading associated bracket (16) outside the guide rod (3).

3. The material handling and unloading device as described in claim 2, characterized in that: The output end of the lifting and adjusting cylinder (6) is pre-set with a transmission push rod (13). The end of the transmission push rod (13) is fixedly connected to the middle position of the upper side of the lifting transmission bearing block (9). The control valve (14) is pneumatically connected to the lifting and adjusting cylinder (6). The bottom support bracket (1) and the top support bracket (2) are both U-shaped open structures.

4. The material handling and unloading device as described in claim 3, characterized in that: The material receiving hopper (11) is a hollow bucket-shaped structure with an unsealed upper end. The material receiving hopper (11) is sleeved on the outside of the guide rod (3) through the loading and connecting bracket (16). The auxiliary pulley (23) and the guide rod (3) are mutually abutting and connected.

5. The material handling and unloading device as described in claim 4, characterized in that: A symmetrical, longitudinally spaced inner sliding groove (12) is provided at the middle position of the lower inner side of the reinforcing support plate (4). A symmetrically fixed alignment slider (15) is installed at the middle position of both sides of the material hopper (11). The fixed installation position of the alignment slider (15) outside the material hopper (11) corresponds to and matches the opening position of the inner sliding groove (12) inside the reinforcing support plate (4). The inner specifications of the inner sliding groove (12) are compatible with the outer specifications of the alignment slider (15). The material hopper (11) is slidably connected to the inner sliding groove (12) through the alignment slider (15).

6. The material handling and unloading device as described in claim 5, characterized in that: The material receiving hopper (11) has a pre-set discharge port (17) at the middle position of the lower outer side. The discharge port (17) is movably installed with a discharge valve (18). The material receiving hopper (11) has a pre-set feeding groove (19) at the middle position of the upper outer side. The discharge port (17) has symmetrically opened directional sliding grooves (20) on both sides. The discharge valve (18) has symmetrically fixed sliding connecting blocks (22) at the lower positions on both sides. The discharge valve (18) has an auxiliary handle (21) fixedly installed at the middle position of the upper outer side. The bottom support bracket (1), the top support bracket (2), the guide rod (3), the reinforcing support plate (4), and the material receiving hopper (11) are all made of stainless steel. The external specifications of the sliding connecting block (22) and the internal specifications of the directional sliding groove (20) correspond to each other.

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