PTA tank car unloading feeder

Abstract

A PTA tank truck unloading feeder, belonging to the technical field of unloading equipment, includes a first baffle and a second baffle arranged vertically, forming a circular baffle. Two chain slots are respectively opened on one side of the first and second baffles facing each other. Thickened layers integrally formed with the first and second baffles are provided on the front and rear sides of the chain slots. This invention utilizes a first mounting groove on the outer ring of the first and second baffles, and installs two opposing outer protective rings within the first mounting groove. These rings are easily replaceable via a plug-in connection. They are then fixed in place using the second mounting groove on the first and second baffles and fixing bolts. This allows for quick and easy replacement when the outer protective rings are worn, with a smaller replacement material area, simpler structure, and reduced subsequent maintenance costs.

Description

Technical Field

[0001] This utility model belongs to the technical field of unloading equipment, specifically relating to a PTA tank truck unloading feeder. Background Technology

[0002] The function of scrapers in tubular chain conveyors: Scrapers are components mounted on the chain, and their main function is to propel materials along a specified direction within a closed pipe. Since tubular chain conveyors are often used in complex lines with combinations of horizontal, inclined, or vertical configurations, scrapers need to adapt to conveying requirements at different angles.

[0003] In actual use, the scraper needs to be replaced after a period of time because its side circumference rubs against the pipe wall, which makes each replacement very inconvenient. Utility Model Content

[0004] The present invention aims to solve the technical problems existing in the prior art and provide a PTA tank truck unloading feeder.

[0005] The above-mentioned technical problems of this utility model are mainly solved by the following technical solution: a PTA tanker unloading feeder, including a first baffle and a second baffle arranged vertically, the first baffle and the second baffle forming a circular baffle, two chain slots are respectively opened on the side of the first baffle and the second baffle facing each other, and thickened layers are provided on the front and rear sides of the chain slots, which are integrally formed with the first baffle and the second baffle, and a connecting chain is inserted between the two chain slots between the first baffle and the second baffle, and a first mounting groove is opened on the top of the first baffle and the second baffle, and two replaceable outer protective rings are inserted into the first mounting groove.

[0006] Preferably, an anti-slip pad is inserted into the chain slot, and the height of the anti-slip pad is higher than the chain slot to facilitate its fit with the connecting chain.

[0007] Preferably, the outer protective ring includes a plug-in seat that is inserted into the first mounting groove, and the outer side of the plug-in seat is provided with a thickened side edge, which is the same thickness as the first baffle.

[0008] Preferably, each of the first mounting slots has a plurality of second mounting slots on its front side. The second mounting slots are located on the outer sides of the first baffle and the second baffle, and each has an embedded groove. A fixing bolt that connects the two second mounting slots is inserted into the second mounting slot. The fixing bolt passes through the insertion seat.

[0009] Preferably, positioning grooves are provided on the thickened layers on both sides of the first baffle, and bases are provided on the thickened layers on both sides of the second baffle below the positioning grooves.

[0010] Preferably, a first insertion block is provided at the middle position of the bottom of the first baffle, and a second insertion block is provided on both sides of the bottom of the first baffle.

[0011] Preferably, a first insertion slot corresponding to the insertion of the first insertion block is provided at the middle position of the top of the second baffle, and a second insertion slot corresponding to the insertion of the second insertion block is provided on both sides of the top of the second baffle.

[0012] The beneficial effects of this utility model are as follows: By opening a first mounting groove on the outer ring of the first and second baffle plates, and installing two opposing outer protective rings in the first mounting groove, the rings can be easily replaced by plugging them in. At the same time, they are fixedly installed in conjunction with the second mounting groove on the first and second baffle plates and fixing bolts. This allows for quick and easy replacement when the outer protective rings are worn, while also reducing the area of ​​the replacement material, simplifying the structure, and lowering the cost of subsequent maintenance. In addition, a protective pad is placed in the chain groove at the connection point of the chain to increase the stability of the entire baffle plate after installation and prevent lateral sliding during friction. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a vertically placed embodiment of this utility model;

[0014] Figure 2 This is a three-dimensional structural diagram of the present invention without the connecting chain installed;

[0015] Figure 3 This is a three-dimensional structural diagram of the present invention when laid flat;

[0016] Figure 4 yes Figure 1 A magnified structural diagram of point A in the middle.

[0017] In the diagram: 1. First baffle; 11. First mounting groove; 12. Chain slot; 13. Thickened layer; 14. Positioning groove; 15. Anti-slip pad; 16. First plug-in block; 17. Second plug-in block; 18. Second mounting groove; 19. Embedded groove; 110. Fixing bolt; 2. Outer protective ring; 21. Plug-in base; 22. Thickened side; 3. Second baffle; 31. First plug-in groove; 32. Second plug-in groove; 33. Base; 4. Connecting chain. Detailed Implementation

[0018] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0019] Example: A PTA tanker unloading feeder, such as Figures 1-4As shown, it includes a first baffle 1 and a second baffle 3 arranged vertically. The first baffle 1 and the second baffle 3 form a circular baffle. Two chain slots 12 are respectively opened on the side of the first baffle 1 and the second baffle 3 facing each other. A thickened layer 13 integrally formed with the first baffle 1 and the second baffle 3 is provided on the front and rear sides of the chain slots 12. A connecting chain 4 is inserted between the two chain slots 12 between the first baffle 1 and the second baffle 3. A first mounting groove 11 is opened on the top of the first baffle 1 and the second baffle 3. Two replaceable outer protective rings 2 are inserted into the first mounting groove 11.

[0020] An anti-slip pad 15 is inserted into the chain slot 12. The height of the anti-slip pad 15 is higher than that of the chain slot 12 so that it can fit closely with the connecting chain 4. The anti-slip pad 15 is used to increase the tightness of the connection between the entire baffle and the connecting chain 4. Together with the thickened layer 13 set on the front and rear sides, it prevents the entire baffle from tilting left and right when sliding.

[0021] The outer protective ring 2 includes a connector 21 inserted into the first mounting slot 11. The outer side of the connector 21 is provided with a thickened side 22, which is the same thickness as the first baffle 1. Each first mounting slot 11 has multiple second mounting slots 18 on its front side. The second mounting slots 18 are located on the outer side of the first baffle 1 and the second baffle 3, and each has a corresponding recessed groove 19. A fixing bolt 110 connecting the two second mounting slots 18 is inserted into the second mounting slot 18. The fixing bolt 110 passes through the connector 21. The outer protective ring 2 is installed by inserting the connector 21 into the first mounting slot 11, and the fixing bolt 110 corresponding to the connector 21 passes through the corresponding second mounting slot 18. At the same time, both ends of the fixing bolt 110 are inserted into the recessed groove 19 to prevent the bolt from being exposed. The wear is directly applied to the outer protective ring 2, which facilitates replacement and disassembly. The replacement material area is small, which reduces the subsequent replacement cost.

[0022] The thickened layers 13 on both sides of the first baffle 1 are provided with positioning grooves 14, and the thickened layers 13 on both sides of the second baffle 3 are provided with bases 33 below the positioning grooves 14. The first baffle 1 and the second baffle 3 are fixed by inserting bolts into the positioning grooves 14 on the upper side and cooperating with the bases 33 on the lower side.

[0023] A first insertion block 16 is provided at the middle position of the bottom of the first baffle 1, and a second insertion block 17 is provided on both sides of the bottom of the first baffle 1. A first insertion slot 31 corresponding to the insertion of the first insertion block 16 is opened at the middle position of the top of the second baffle 3, and a second insertion slot 32 corresponding to the insertion of the second insertion block 17 is opened on both sides of the top of the second baffle 3. When the first baffle 1 and the second baffle 3 are installed, the first insertion block 16 and the second insertion slot 32 are inserted, and the second insertion block 17 and the second insertion slot 32 are inserted, so as to achieve the effect of guidance and positioning during installation.

[0024] Finally, it should be noted that the above embodiments are merely representative examples of this utility model. Obviously, this utility model is not limited to the above embodiments and many variations are possible. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model should be considered to fall within the protection scope of this utility model.

Claims

1. A PTA tank truck unloading feeder, comprising a first baffle (1) and a second baffle (3) arranged vertically, the first baffle (1) and the second baffle (3) forming a circular baffle, characterized in that: Two chain slots (12) are respectively opened on the side facing each other of the first baffle (1) and the second baffle (3). The front and rear sides of the chain slots (12) are provided with thickened layers (13) integrally formed with the first baffle (1) and the second baffle (3). A connecting chain (4) is inserted between the two chain slots (12) between the first baffle (1) and the second baffle (3). The top of the first baffle (1) and the second baffle (3) are provided with a first mounting groove (11). Two replaceable outer protective rings (2) are inserted into the first mounting groove (11).

2. The PTA tank truck unloading feeder according to claim 1, characterized in that: An anti-slip pad (15) is inserted into the chain slot (12). The anti-slip pad (15) is higher than the chain slot (12) to facilitate its contact with the connecting chain (4).

3. The PTA tanker unloading feeder according to claim 1, characterized in that: The outer protective ring (2) includes a plug-in seat (21) inserted into the first mounting groove (11). The plug-in seat (21) has a thickened side (22) on its outer side, and the thickened side (22) is of the same thickness as the first baffle (1).

4. A PTA tanker unloading feeder according to claim 3, characterized in that: Each of the first mounting slots (11) has a plurality of second mounting slots (18) on its front side. The second mounting slots (18) are located on the outer side of the first baffle (1) and the second baffle (3) and are respectively provided with embedded slots (19). The second mounting slots (18) are fitted with fixing bolts (110) that connect the two second mounting slots (18) from front to back. The fixing bolts (110) pass through the plug-in seat (21).

5. A PTA tanker unloading feeder according to claim 1, characterized in that: The first baffle (1) has a positioning groove (14) on both sides of the thickened layer (13), and the second baffle (3) has a base (33) on both sides of the thickened layer (13) corresponding to the positioning groove (14).

6. A PTA tanker unloading feeder according to claim 1, characterized in that: A first plug-in block (16) is provided at the middle position of the bottom of the first baffle (1), and a second plug-in block (17) is provided on both sides of the bottom of the first baffle (1).

7. A PTA tank truck unloading feeder according to claim 6, characterized in that: The second baffle (3) has a first insertion slot (31) at the middle position of the top of the second baffle (3) corresponding to the insertion of the first insertion block (16), and the second insertion slots (32) corresponding to the insertion of the second insertion block (17) are opened on both sides of the top of the second baffle (3).

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