Material shoveling and loading device

Abstract

The shoveling and loading device comprises a movable frame and a shoveling hopper, the shoveling hopper is arranged at the front end of the movable frame in a front-back overturning mode, movable wheels are arranged at the bottom of the movable frame, a pouring port is formed in the top of the shoveling hopper, a feeding port is formed in the front side of the bottom of the shoveling hopper, a material channel is formed in the middle of the shoveling hopper, and the material channel is communicated with the pouring port and the feeding port. A bag containing space and a bag hanging component are arranged at the position, behind the shoveling hopper, of the movable frame, the bag containing space corresponds to the pouring opening, and when the shoveling hopper overturns backwards to pour materials, the pouring opening faces the interior of the bag containing space. According to the material shoveling and charging device, materials can be prevented from falling off from the two sides in the backward turning and pouring process of the material shoveling hopper, follow-up cleaning work is reduced, and the material bagging and collecting efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of material shoveling equipment technology, and specifically to a material shoveling and loading device. Background Technology

[0002] Chinese patent document with application number 202020667198.X discloses a dump truck, specifically including a frame, wheels mounted on the bottom of the frame, and a dump truck capable of tipping over on the top of the frame; baffles are respectively provided at both ends of the top of the frame along the width direction, the lower part of the baffles is bent to form a support part, the dump truck is supported on the support part, and the dump truck is limited on both sides along the width direction by the vertical part of the baffles; a connecting rod is hinged to the bottom surface of the dump truck near the handle, the lower end of the connecting rod is hinged to an operating rod, the bottom surface of the operating rod is hinged to a support seat, the support seat is fixedly connected to the lower part of the frame, and the operating rod is also rotatably connected to an elastic element, the upper end of the elastic element is hinged to the upper part of the frame. During operation, the tipper is placed flat on top of the chassis, and the material to be transported is loaded into the tipper. The handle is pushed to move it to the desired workstation, and the operating lever is pressed down. The upper part of the operating lever rotates downwards around the support base. During rotation, the inner sleeve extends from the outer sleeve and is pulled outwards sequentially. The lower part of the lever, connected to the connecting rod, tilts upwards, causing the connecting rod to rise. As the connecting rod rises, it lifts the tipper to the unloading position, allowing the material inside to be unloaded. After unloading, the upper lever is rotated counterclockwise upwards to flatten the tipper on top of the chassis, at which point the inner sleeve retracts into the outer sleeve. This tipper truck has the following shortcomings:

[0003] 1) When loading materials with a tipping bucket, it needs to be laid flat and requires manual labor or external equipment for loading. On the one hand, it is difficult to meet the loading requirements of narrow spaces where multiple people or multiple pieces of equipment cannot enter, and its adaptability is not strong. On the other hand, either the loading efficiency is poor or the cost is high.

[0004] 2) The tipping bucket needs to be tilted forward to dump the material, which is not convenient for bagging and collecting the material. The efficiency of dumping the material first and then bagging and collecting it is low.

[0005] Chinese patent application number 201821263262.7 discloses a grain collection tipper truck, including a frame and a collection tipper. The upper end of the collection tipper is hinged to one end of the frame, and the bottom of the collection tipper contacts a blocking block at one end of the frame. The other end of the frame is connected to a control handle. Wheels and outriggers are distributed at the bottom of the frame for support, with the outriggers located below the control handle and the wheels positioned in the middle of the bottom of the frame. When both the outriggers and wheels are in contact with the ground, the bottom of the collection tipper is 10-25 cm above the ground. A tilting control lever is connected to the top of the collection tipper. This grain collection tipper truck has the advantages of simple structure, convenient operation, low production cost, and high operating efficiency. However, this grain collection tipper truck has the following shortcomings:

[0006] 1) Although it can achieve front shovel loading and rear tipping to improve loading efficiency, the top of the collection bucket is open, and the material in the collection bucket is easy to fall from both sides during the rear tipping process, which increases the subsequent cleaning work.

[0007] 2) After the material is poured into the frame, it is necessary to shovel or pour out the material from the frame and bag it for collection. The material bagging and collection efficiency is low.

[0008] 3) The collection bucket is hinged to the frame at one end of the frame via a hinge ring. This results in either poor stability of the collection bucket or difficulty in removing the collection bucket from the frame. Utility Model Content

[0009] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a shovel loading device that helps prevent materials from falling from both sides during the shovel hopper's backward tipping process, reduces subsequent cleaning work, and improves the efficiency of material bagging and collection.

[0010] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0011] A material loading device includes a movable frame and a hopper. The hopper is rotatably mounted at the front end of the movable frame. The bottom of the movable frame is provided with casters. The top of the hopper is provided with a discharge port, the front bottom side is provided with a feed port, and the middle is provided with a material channel. The material channel connects the discharge port and the feed port. The movable frame is provided with a bag-holding space and a bag-hanging component at the rear of the hopper. The bag-holding space is arranged corresponding to the discharge port. When the hopper is rotatably loaded, the discharge port faces into the bag-holding space.

[0012] As a further improvement to the above technical solution:

[0013] The feed inlet is inclined relative to the bottom surface of the hopper, and the feed inlet is parallel to the bottom surface of the hopper.

[0014] The movable frame has a material inlet for pouring material on the upper side of the bag-laying space and a material bag inlet / outlet for feeding bags on the rear side of the bag-laying space.

[0015] The shovel bucket is provided with a flipping rod on each side. The flipping rod is flipped and connected to the moving frame. The flipping rod extends above the shovel bucket in the forward flipped state. A flipping operation handle is connected between the two flipping rods.

[0016] The extended end of the shovel bucket is provided with a U-shaped rear tilting limit part, and the top of the movable frame is provided with a blocking part corresponding to the rear tilting limit part. The tilting operation handle is connected to the rear tilting limit part.

[0017] The movable frame is equipped with a locking element for locking the rear tilting limit part and the blocking part when they are engaged.

[0018] The locking component includes a sliding seat and a locking rod. The sliding seat is slidably mounted on the movable frame, and the locking rod is fixed to the rear end of the sliding seat and extends rearward to form a locking part.

[0019] The movable frame is provided with a hinge sleeve, and the shovel bucket is provided with a hinge shaft, which is rotatably connected to the hinge sleeve.

[0020] One end of the hinge shaft is fixed to the shovel hopper, and the other end is provided with an annular limiting groove. The movable frame is provided with a clamp, which is rotatably connected to the annular limiting groove.

[0021] The rear end of the mobile frame is equipped with a push handle.

[0022] Compared with the prior art, the advantages of this utility model are:

[0023] The working process of this utility model's shovel and loading device is as follows: First, a material bag is placed in the bag-holding space and hung on the bag-hanging component; second, when the shovel hopper is in the forward-tilting state (at this time, the feed inlet is located at the bottom of the shovel hopper and faces forward), the moving frame drives the shovel hopper to move forward. Under the shoveling action of the forward-moving shovel hopper, the material enters the shovel hopper through the feed inlet; then, the shovel hopper flips backward, so that the discharge port faces the material bag in the bag-holding space. At this time, the material in the shovel hopper is poured into the material bag through the discharge port; then, the material bag can be removed to remove the material. This shovel and loading device, on the one hand, can realize front shovel loading and rear tilting dumping, improving loading efficiency. Moreover, the shovel hopper feeds material through the feed inlet and then guides the material to the discharge port through the material channel, which helps prevent material from falling from both sides during the rear tilting dumping process, reducing subsequent cleaning work; on the other hand, the shovel hopper directly pours the material into the material bag, realizing material bagging and collection, improving material bagging and collection efficiency.

[0024] The material loading device of this utility model can lock the rear tilting limit part and the blocking part by sliding the locking member when the rear tilting limit part contacts the blocking part. This locks the rear tilting limit part and the blocking part, thus keeping the hopper in the rear tilting state for easy dumping. After dumping is completed, the locking member is moved back to release the locking effect on the rear tilting limit part, allowing the hopper to tilt forward. Attached Figure Description

[0025] Figure 1 This is a first-view three-dimensional structural diagram of the material loading device of this utility model.

[0026] Figure 2 This is a two-dimensional structural diagram of the material loading device of this utility model from a second perspective.

[0027] Figure 3 This is a three-dimensional structural diagram of the material loading device of this utility model from a third-view perspective.

[0028] Figure 4 yes Figure 3 A magnified structural diagram of point A in the middle.

[0029] Figure 5 This is a schematic diagram of the hinge sleeve of the material loading device of this utility model.

[0030] Figure 6 This is another structural schematic diagram of the material loading device of this utility model.

[0031] The labels in the diagram represent:

[0032] 1. Moving frame; 11. Blocking part; 12. Locking part; 121. Sliding seat; 122. Locking rod; 123. Locking part; 13. Hinge sleeve; 14. Clamp; 15. Push handle; 2. Hopper; 21. Discharge port; 22. Feed port; 23. Material channel; 24. Bottom surface; 25. Hinge shaft; 251. Annular limiting groove; 3. Moving wheel; 4. Bag placement space; 41. Bag hanging part; 5. Feed inlet; 7. Bag inlet and outlet; 8. Tilting rod; 9. Tilting operation handle; 91. Rear tilting limiting part. Detailed Implementation

[0033] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0034] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Example 1:

[0038] Figures 1 to 5 This invention illustrates an embodiment of the material loading device of the present invention. The material loading device of this embodiment includes a movable frame 1 and a hopper 2. The hopper 2 is disposed at the front end of the movable frame 1 in a forward and backward flipping manner. The bottom of the movable frame 1 is provided with movable wheels 3. The top of the hopper 2 (the top in the forward flipping state) is provided with a discharge port 21, the bottom (the bottom in the forward flipping state) is provided with a feed port 22 on the front side, and the middle is provided with a material channel 23. The material channel 23 connects the discharge port 21 and the feed port 22. The movable frame 1 is provided with a bag placement space 4 and a bag hanging component 41 at the rear of the hopper 2. The bag placement space 4 is arranged corresponding to the discharge port 21. When the hopper 2 flips backward to discharge material, the discharge port 21 faces into the bag placement space 4.

[0039] Working process: First, place the material bag in the bag placement space 4 and hang the material bag on the bag hanging component 41; second, when the shovel hopper 2 is in the forward-tilted state (at this time, the feed inlet 22 is located at the bottom of the shovel hopper 2 and faces forward), the moving frame 1 drives the shovel hopper 2 to move forward. Under the shoveling action of the forward movement of the shovel hopper 2, the material enters the shovel hopper 2 through the feed inlet 22; then, the shovel hopper 2 flips backward, so that the discharge port 21 faces the material bag in the bag placement space 4. At this time, the material in the shovel hopper 2 is discharged into the material bag through the discharge port 21; then, the material bag can be removed to remove the material. This shovel and loading device has two main advantages. First, it enables front shovel loading and rear tipping, improving loading efficiency. Second, the shovel hopper 2 is fed through the inlet 22 and then guided to the tipping port 21 through the material channel 23, which helps prevent material from falling from both sides during the tipping process and reduces subsequent cleaning work. Third, the shovel hopper 2 directly pours the material into the material bag, realizing material bagging and collection, which improves the efficiency of material bagging and collection.

[0040] Furthermore, such as Figures 1 to 3 As shown, in this embodiment, the feed inlet 22 is inclined relative to the bottom surface 24 of the shovel hopper 2 to facilitate the feeding of materials. The feed inlet 22 is parallel to the bottom surface 24 of the shovel hopper 2, which facilitates the pouring of materials into the material bag when the shovel hopper 2 is tilted backward.

[0041] Furthermore, such as Figures 1 to 3 As shown, in this embodiment, the movable frame 1 has a material inlet 5 for pouring material through the material pouring port 21 on the upper side of the bag-holding space 4, and a material bag inlet / outlet 7 for feeding and discharging the material bags on the rear side of the bag-holding space 4, which facilitates the loading and unloading of the material bags. Of course, the material bags can also be loaded and unloaded through the material inlet 5, so the material bag inlet / outlet 7 is not required.

[0042] Furthermore, such as Figures 1 to 3 As shown, in this embodiment, the hopper 2 is provided with flipping rods 8 on both sides. The flipping rods 8 are flipped and connected to the movable frame 1. The flipping rods 8 extend upwards from the hopper 2 in the forward-flipped state, and a flipping operation handle 9 is connected between the two flipping rods 8. The hopper 2 is flipped by applying force through the flipping operation handle 9 and transmitting force through the flipping rods 8, making the flipping operation convenient. Preferably, the flipping rods 8 are perpendicular to the rotation axis of the hopper 2.

[0043] Furthermore, such as Figures 1 to 3 As shown, in this embodiment, the extended end of the hopper 2 is provided with a U-shaped rear-tilting limiting part 91, and the top of the moving frame 1 is provided with a blocking part 11 corresponding to the rear-tilting limiting part 91. The flipping operation handle 9 is connected to the rear-tilting limiting part 91. When the hopper 2 is tilted to the rear position, the rear-tilting limiting part 91 is fitted onto the blocking part 11, and the blocking action of the blocking part 11 prevents the hopper 2 from over-tilting. Specifically, the flipping operation handle 9 and the flipping rod 8 are fixedly connected to both sides of the opening of the rear-tilting limiting part 91, respectively.

[0044] Furthermore, such as Figure 4 and Figure 5 As shown, in this embodiment, the movable frame 1 is provided with a hinge sleeve 13, and the shovel 2 is provided with a hinge shaft 25, which is rotatably connected to the hinge sleeve 13.

[0045] Furthermore, in this embodiment, one end of the hinge shaft 25 is fixed to the hopper 2, and the other end is provided with an annular limiting groove 251. The moving frame 1 is provided with a clamp 14, which is rotatably sleeved with the annular limiting groove 251. On the one hand, under the limiting effect of the clamp 14 and the annular limiting groove 251 rotating together, the hinge shaft 25 and the hinge sleeve 13 are prevented from moving axially relative to each other, thereby reducing the relative movement of the hopper 2 to the frame 1 during movement and flipping, thus improving the overall stability. On the other hand, the clamp 14 can be opened, and the hinge shaft 25 can be taken out along the axial direction of the hinge sleeve 13, that is, the hopper 2 can be removed from the moving frame 1, thereby facilitating the disassembly and replacement of the hopper 2.

[0046] Furthermore, in this embodiment, the rear end of the movable frame 1 is provided with a push handle 15, which facilitates pushing and pulling the movable frame 1, so that the movable frame 1 moves forward and backward.

[0047] Example 2:

[0048] Figure 6Another embodiment of the material loading device of this utility model is shown. The structure of this embodiment is basically the same as that of the first embodiment, except that a locking member 12 is slidably provided on the movable frame 1 for locking the rear tilting limiting part 91 and the blocking part 11 when they are engaged. When the rear tilting limiting part 91 and the blocking part 11 are in contact, the locking member 12 can be slid to be positioned above the rear tilting limiting part 91 to lock the rear tilting limiting part 91 and the blocking part 11, thereby keeping the hopper 2 in the tilted state for easy dumping. After dumping is completed, the locking member 12 is moved back to release the locking effect of the locking member 12 on the rear tilting limiting part 91, and the hopper 2 can then be tilted forward.

[0049] Furthermore, in this embodiment, the locking member 12 includes a sliding seat 121 and a locking rod 122. The sliding seat 121 is slidably disposed on the movable frame 1, and the locking rod 122 is fixed to the rear end of the sliding seat 121 and extends rearward to form a locking part 123. The sliding direction of the sliding seat 121 is the same as the forward and backward movement direction of the movable frame 1. When the rear tilting limiting part 91 is engaged with the blocking part 11, the sliding seat 121 is moved forward so that the locking part 123 is positioned above the rear tilting limiting part 91 to lock the rear tilting limiting part 91 and the blocking part 11, thereby keeping the hopper 2 in the tilted state for easy dumping. After dumping is completed, the sliding seat 121 is moved backward to release the locking effect of the locking part 123 on the rear tilting limiting part 91, allowing the hopper 2 to tilt forward.

[0050] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make many possible variations and modifications to the present invention, or modify it into equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the content of the present invention, should fall within the protection scope of the present invention.

Claims

1. A material loading device, comprising a movable frame (1) and a hopper (2), wherein the hopper (2) is rotatably disposed at the front end of the movable frame (1), and the bottom of the movable frame (1) is provided with wheels (3), characterized in that: The shovel hopper (2) has a discharge port (21) at the top, a feed port (22) at the front bottom, and a material channel (23) in the middle. The material channel (23) connects the discharge port (21) and the feed port (22). The movable frame (1) has a bag-holding space (4) and a bag-hanging component (41) at the rear of the shovel hopper (2). The bag-holding space (4) is arranged corresponding to the discharge port (21). When the shovel hopper (2) is tilted to discharge material, the discharge port (21) faces into the bag-holding space (4).

2. The shovel-loading device according to claim 1, characterized in that: The feed inlet (22) is inclined relative to the bottom surface (24) of the shovel hopper (2), and the feed inlet (22) is parallel to the bottom surface (24) of the shovel hopper (2).

3. The shovel loading device according to claim 1, characterized in that: The movable frame (1) is provided with a material inlet (5) for pouring material (21) on the upper side of the bag space (4) and a material bag inlet (7) for feeding bags in and out on the rear side of the bag space (4).

4. The shovel loading device according to claim 1, characterized in that: The shovel hopper (2) is provided with flipping rods (8) on both sides. The flipping rods (8) are flipped and connected to the moving frame (1). The flipping rods (8) extend above the shovel hopper (2) in the forward flipping state. A flipping operation handle (9) is connected between the two flipping rods (8).

5. The shovel loading device according to claim 4, characterized in that: The hopper (2) has a U-shaped rear tilting limit part (91) at its extended end. The top of the moving frame (1) has a blocking part (11) arranged corresponding to the rear tilting limit part (91). The flipping operation handle (9) is connected to the rear tilting limit part (91).

6. The shovel loading device according to claim 5, characterized in that: The movable frame (1) is provided with a locking member (12) for locking the rear tilting limit part (91) and the blocking part (11) when they are engaged.

7. The shovel loading device according to claim 6, characterized in that: The locking element (12) includes a sliding seat (121) and a locking rod (122). The sliding seat (121) is slidably mounted on the movable frame (1) and the locking rod (122) is fixed to the rear end of the sliding seat (121) and extends rearward to form a locking part (123).

8. The shovel loading device according to any one of claims 1 to 7, characterized in that: The movable frame (1) is provided with a hinge sleeve (13), and the shovel hopper (2) is provided with a hinge shaft (25). The hinge shaft (25) is rotatably connected to the hinge sleeve (13).

9. The shovel loading device according to claim 8, characterized in that: One end of the hinge shaft (25) is fixed on the shovel hopper (2), and the other end is provided with an annular limiting groove (251). The movable frame (1) is provided with a clamp (14), and the clamp (14) is rotatably connected to the annular limiting groove (251).

10. The shovel loading device according to any one of claims 1 to 7, characterized in that: The rear end of the movable frame (1) is provided with a push handle (15).

Images