Liftable chain type batch feeder

Abstract

The utility model provides a liftable chain type batch feeder which comprises a machine frame, a material placing table and a feeding circulating belt, the starting end of the feeding circulating belt is connected with the machine frame in a rotating mode, the material placing table is arranged in front of the feeding circulating belt, the rear end of the material placing table is located above the starting end of the feeding circulating belt, a lifting air cylinder is arranged on the machine frame, and the lifting air cylinder is connected with the lifting air cylinder. The bottom of a cylinder body of the lifting air cylinder is rotationally connected with the rack, a connecting part is arranged at the position, close to the middle, of the feeding circulating belt, and the end of an air cylinder shaft of the lifting air cylinder is rotationally connected with the connecting part. The feeding port of the chain type feeding machine can be adjusted according to needs, the chain type feeding machine can be suitable for various casting transportation, material smelting feeding and other work within the adjustable range, and the universality of the chain type feeding machine is improved.

Description

Technical Field

[0001] The present utility model relates to a chain type feeding machine that can be lifted and lowered. Background Art

[0002] In some foundry production enterprises, the daily material transportation and feeding are inseparable from the feeding machine. The feeding machine is usually used to transport castings or put the materials to be melted into the furnace. When transporting castings daily, the feeding machine usually operates in a horizontal transportation state; while when it is necessary to put materials into the furnace, since the furnace opening has a certain height, some ramp type feeding machines are often needed, so producers usually need to configure at least two types of feeding machines, which also reflects the problem of poor versatility of the current feeding machines on the market from the side.

[0003] Therefore, it is necessary to make further improvements to it. Summary of the Utility Model

[0004] The purpose of the present utility model is to overcome the above problems. We provide a chain type feeding machine that can be lifted and lowered, and this chain type feeding machine has the function of adjusting the feeding height that can be lifted and lowered.

[0005] To achieve the above purpose, the present utility model provides a chain type feeding machine that can be lifted and lowered, which includes a frame, a discharging table and a feeding conveyor belt. The starting end of the feeding conveyor belt is rotatably connected to the frame. The discharging table is arranged in front of the feeding conveyor belt, and the rear end of the discharging table is located above the starting end of the feeding conveyor belt. A lifting cylinder is arranged on the frame. The bottom of the cylinder body of the lifting cylinder is rotatably connected to the frame. A connecting part is arranged at a position near the middle of the feeding conveyor belt. The end of the cylinder shaft of the lifting cylinder is rotatably connected to the connecting part.

[0006] In one or more embodiments, the feeding conveyor belt includes a structural frame and a chain conveyor belt installed on the structural frame. The structural frame is rotatably connected to the frame, and the connecting part is arranged on the structural frame.

[0007] In one or more embodiments, support feet are arranged on the structural frame, and the support feet can abut against the frame to keep the feeding conveyor belt horizontally placed.

[0008] In one or more embodiments, the cylinder body of the lifting cylinder and the frame, and the end of the cylinder shaft and the connecting part are connected by a pin shaft.

[0009] In one or more embodiments, baffle plates are arranged on the left and right sides and the front end of the frame where the discharging table is located.

[0010] In one or more embodiments, universal wheels with brakes are arranged at the bottom of the frame.

[0011] The effects of this utility model compared with the background technology are as follows: The feeding port of this chain-type feeding machine can be adjusted as needed, and it can be applicable to various tasks such as casting transportation and material smelting and feeding within an adjustable range, improving the versatility of the chain-type feeding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic structural diagram of the chain-type feeding machine in the embodiment of this utility model;

[0013] Figure 2 is Figure 1 Based on that, it is a schematic structural diagram after the feeding port of the feeding circulation belt is raised. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] In order to deepen the understanding of this utility model, the following will further elaborate on this utility model in combination with the embodiments and the drawings. This embodiment is only used to explain this utility model and does not constitute a limitation to the protection scope of this utility model.

[0015] Please refer to the attached Figure 1-2 , this utility model provides a chain-type feeding machine that can be lifted and lowered, which includes a frame 1, a feeding platform 2, and a feeding circulation belt 3. The starting end of the feeding circulation belt is rotatably connected to the frame 1. The feeding platform 2 is arranged in front of the feeding circulation belt. The feeding platform is used to temporarily place the materials to be transported, and the rear end of the feeding platform is located above the starting end of the feeding circulation belt, which can ensure that the materials transported from the feeding platform can fall onto the feeding circulation belt. A lifting cylinder 4 is arranged on the frame 1. The bottom of the cylinder body of the lifting cylinder is rotatably connected to the frame 1. A connecting part 5 is arranged at a position close to the middle of the feeding circulation belt 3. The end 41 of the cylinder shaft of the lifting cylinder is rotatably connected to the connecting part 5. By extending and retracting the cylinder shaft of the lifting cylinder, the rotation, lifting, or lowering of the feeding circulation belt can be controlled to meet the use requirements of different feeding heights.

[0016] The feeding circulation belt 3 includes a structural frame 31 and a chain-type conveyor belt installed on the structural frame. The structural frame is rotatably connected to the frame 1. The connecting part 5 is arranged on the structural frame, and a connecting hole position for connection is opened on the connecting part.

[0017] Support feet 6 are arranged on the structural frame 31. The support feet can abut against the frame 1 to keep the feeding circulation belt 3 horizontally placed. When the chain-type feeding machine is idle and not in use, or when horizontally transporting materials, by the abutment of the support feet against the frame, it is ensured that each time the cylinder shaft of the cylinder retracts, the feeding circulation belt is in a horizontal and transverse state.

[0018] The cylinder body of the lifting cylinder 4 and the frame 1, and the end 41 of the cylinder shaft and the connecting part are connected by a pin shaft. Using a pin shaft connection can not only ensure the rotation between the lifting cylinder and the frame, and between the end of the cylinder shaft and the connecting part, but also has the advantages of easy installation and disassembly.

[0019] The frame 1 is provided with baffle plates 7 on the left and right sides and the front end of the material feeding table 2, and the baffle plates can prevent the materials on the material feeding table from slipping off from all around.

[0020] The bottom of the frame 1 is provided with universal wheels 8 with brakes. The setting of the universal wheels can facilitate the use of the chain type feeding machine. Whenever it is moved to a suitable position, the universal wheels are locked by the brakes to prevent the chain type feeding machine from moving.

[0021] The above is only the preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above embodiment. Any equivalent modification or change made by those of ordinary skill in the art according to the content disclosed by the present utility model shall be included in the protection scope recorded in the claims.

Claims

1. An elevating chain type feeding machine, characterized in that: It includes a frame (1), a loading table (2) and a feeding conveyor belt (3). The starting end of the feeding conveyor belt is rotatably connected to the frame (1). The loading table (2) is arranged in front of the feeding conveyor belt, and the rear end of the loading table is located above the starting end of the feeding conveyor belt. A lifting cylinder (4) is provided on the frame (1). The bottom of the cylinder body of the lifting cylinder is rotatably connected to the frame (1). A connecting part (5) is provided at a position near the middle of the feeding conveyor belt (3). The end of the cylinder rod head (41) of the lifting cylinder is rotatably connected to the connecting part (5).

2. The liftable chain type feeding machine according to claim 1, wherein: The feeding conveyor belt (3) includes a structural frame (31) and a chain conveyor belt installed on the structural frame. The structural frame is rotatably connected to the frame (1). The connecting part (5) is arranged on the structural frame.

3. The liftable chain type feeding machine according to claim 2, wherein: Support feet (6) are provided on the structural frame (31). The support feet can abut against the frame (1) to keep the feeding conveyor belt (3) horizontally placed.

4. The liftable chain type feeding machine according to claim 1, wherein: The cylinder body of the lifting cylinder (4) and the frame (1), and between the cylinder rod head (41) and the connecting part are connected by a pin shaft.

5. A liftable chain-type feeding machine according to claim 1, characterized in that: The frame (1) is provided with baffle plates (7) on the left and right sides and the front end of the loading table (2).

6. The chain type feeding machine capable of lifting according to claim 1, wherein: The bottom of the frame (1) is provided with universal wheels (8) with brakes.

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