Lubricant conveying device convenient to clean

Abstract

The lubricant conveying device convenient to clean relates to the technical field of lubricating equipment and comprises a raw material box, an electric air pump box is arranged at one end of the raw material box, a hose is arranged at the end, away from the raw material box, of the electric air pump box, and a conveying head is arranged at the end, away from the raw material box, of the hose. The end, close to the electric air pump box, of the raw material box, the two ends of the electric air pump box and the end, close to the hose, of the transmission head are each provided with a first connector, and second connectors are arranged between the raw material box and the electric air pump box and between the electric air pump box and the transmission head. The raw material box and the electric air pump box are connected through a first connector, the hose is connected with the electric air pump box and the conveying head through a second connector, the first connector and the second connector can be freely detached, and therefore the device can be detached and cleaned after being used each time, cleanliness is kept, and troubles brought to next clinker work are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lubrication equipment, in particular to a lubricant feeding device which is easy to clean. Background Art

[0002] According to the patent application number "CN202121050275.8", unscrew the box cover, put the lubricant raw material into the raw material box, and use the motor to drive the rotating shaft to rotate, so that the stirring blades crush and stir the raw materials. The stirred lubricant is fed to the target from the feeding pipe through the transmission hose under the action of the power device, and the fixed block is placed in a suitable position. By adjusting the cooperation between the slide rod and the slide groove, the position of the transmission head is adjusted, and it is fixed by fixing screws. The device can also be fixed to a cylindrical object by two arc plates.

[0003] In the process of implementing the solution, the inventors found that the following problems existed in the prior art and were not well solved:

[0004] It is impossible to use up all the raw materials in the raw material box every time, and a large amount of residual oil will remain in the box and in the pipeline. After the feeding and oil replenishment are completed, the devices are placed together waiting for the next use. After being left for a long time, the lubricant inside will be contaminated. Although the inside of the box can be cleaned after the box cover is removed, it is not convenient to disassemble and clean the pipelines and the box, the electric air pump box and the transmission head, which brings trouble to the next lubricant feeding work. Utility Model Content

[0005] The main purpose of the utility model is to provide a lubricant feeding device which is easy to clean and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A lubricant feeding device that is easy to clean, comprising a raw material box, an electric air pump box is arranged at one end of the raw material box, a hose is arranged at the end of the electric air pump box away from the raw material box, a transmission head is arranged at the end of the hose away from the raw material box, a connector 1 is arranged at the end of the raw material box close to the electric air pump box, both ends of the electric air pump box and an end of the transmission head close to the hose, and a connector 2 is arranged between the raw material box and the electric air pump box, and between the electric air pump box and the transmission head;

[0008] The connector 1 comprises a tube 1, a short external thread ring is fixed to the outer wall of one end of the tube 1, and an insert is fixed to the side wall of the end of the tube 1;

[0009] The connector 2 between the raw material box and the electric air pump box includes a tube 2, and the connector 2 between the electric air pump box and the transmission head includes two tubes 2. The outer wall of the tube 2 close to one end of the connector is fixed with a long external threaded ring, and the outer wall of the long external threaded ring is threadedly connected with an internal threaded ring. The end of the tube 2 located at the insertion position is drilled with an annular groove, and the inside of the annular groove is embedded with a sealing ring.

[0010] Preferably, the inserts are respectively inserted into the annular grooves at matching positions, and one end of the inserts inserted into the annular grooves is in contact with the sealing ring.

[0011] Preferably, the tube one is respectively in contact with the adjacent two ends of the tube, the short external thread ring is respectively in contact with the adjacent ends of the long external thread ring, and the end of the inner thread ring away from the long external thread ring is respectively sleeved on the outer wall of the short external thread ring in the matching position and threadedly connected thereto.

[0012] Preferably, a baffle is fixed to one end of the outer wall of the short external thread ring away from the internal thread ring, and the baffles are respectively in contact with the side wall close to the internal thread ring.

[0013] Preferably, the two tubes 2 between the raw material box and the electric air pump box are respectively located at the two ends of the hose, and the ends of the tubes 2 away from the long external threaded ring are respectively hot-melt connected to the two ends of the inner wall of the hose.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The raw material box and the electric air pump box, as well as the hose and the electric air pump box and the transmission head are connected respectively through connector 1 and connector 2. Connector 1 and connector 2 can be freely disassembled, so that the device can be disassembled and cleaned after each use to maintain cleanliness and avoid trouble in the next clinker work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the lubricant feeding device that is easy to clean according to the utility model;

[0017] Figure 2 It is a schematic diagram of the disassembly structure of the connector 1 and the connector 2 at both ends of the hose of the lubricant feeding device that is easy to clean according to the utility model;

[0018] Figure 3 It is a schematic structural diagram of a hose and a connector at one end of a lubricant feeding device that is easy to clean according to the utility model after a second cross-section;

[0019] Figure 4 This is an enlarged structural schematic diagram of position A of the lubricant feeding device which is easy to clean according to the utility model.

[0020] In the figure: 1. Raw material box; 2. Electric air pump box; 3. Transmission head; 4. Hose; 5. Connector 1; 6. Connector 2;

[0021] 51. Tube 1; 52. Short external thread ring; 53. Insertion tube; 54. Baffle;

[0022] 61. Pipe 2; 62. Long external thread ring; 63. Internal thread ring; 64. Ring groove; 65. Sealing ring. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-4 As shown, a lubricant feeding device that is easy to clean comprises a raw material box 1, an electric air pump box 2 is arranged at one end of the raw material box 1, a hose 4 is arranged at the end of the electric air pump box 2 away from the raw material box 1, a transmission head 3 is arranged at the end of the hose 4 away from the raw material box 1, a connector 1 5 is arranged at one end of the raw material box 1 close to the electric air pump box 2, both ends of the electric air pump box 2 and an end of the transmission head 3 close to the hose 4, and a connector 2 6 is arranged between the raw material box 1 and the electric air pump box 2, and between the electric air pump box 2 and the transmission head 3;

[0025] The connector 1 5 comprises a tube 1 51, a short external thread ring 52 is fixed to the outer wall of one end of the tube 1 51, and an insert 53 is fixed to the side wall of the end of the tube 1 51;

[0026] The connector 6 between the raw material box 1 and the electric air pump box 2 includes a tube 61, and the connector 6 between the electric air pump box 2 and the transmission head 3 includes two tubes 61. The outer wall of the tube 61 near the end of the connector 5 is fixed with a long external thread ring 62, and the outer wall of the long external thread ring 62 is threadedly connected with an internal thread ring 63. The end of the tube 61 located at the position of the insert 53 is opened with an annular groove 64, and the inside of the annular groove 64 is embedded with a sealing ring 65.

[0027] Specifically, the inserts 53 are respectively inserted into the annular grooves 64 at matching positions, and one end of the insert 53 inserted into the annular groove 64 is in contact with the sealing ring 65 to ensure the sealing after the connection.

[0028] Specifically, tube one 51 is respectively in contact with the end of adjacent tube two 61, the short external thread ring 52 is respectively in contact with the end of adjacent long external thread ring 62, and the end of the internal thread ring 63 away from the long external thread ring 62 is respectively sleeved on the outer wall of the short external thread ring 52 in the matching position and threadedly connected thereto, for easy disassembly and assembly.

[0029] Specifically, a baffle 54 is fixed to one end of the outer wall of the short external thread ring 52 away from the internal thread ring 63, and the baffle 54 is respectively in contact with the side wall close to the internal thread ring 63, which can indicate that the insert 53 and the sealing ring 65 are in contact. It is only necessary to design the length between them in advance. When the two are in contact, the internal thread ring 63 can be rotated to carry out the connection installation work.

[0030] Specifically, the two tubes 61 between the raw material box 1 and the electric air pump box 2 are respectively located at the two ends of the hose 4, and the ends of the tube 61 away from the long external thread ring 62 are respectively hot-melt connected to the two ends of the inner wall of the hose 4. The connector 6 located between the raw material box 1 and the electric air pump box 2 contains a tube 61, and both ends of the tube 61 are connected to the connector 5 at the raw material box 1 and the electric air pump box 2 through structures such as the long external thread ring 62 and the internal thread ring 63. The connector 6 at the position of the raw material box 1 and the electric air pump box 2 can be regarded as two tubes 61, and the ends thereof away from the hose 4 are connected to the connector 5 on the electric air pump box 2 and the transmission head 3 through the long external thread ring 62 and the internal thread ring 63.

[0031] Working principle:

[0032] The raw material box 1 and the electric air pump box 2, as well as the hose 4 and the electric air pump box 2 and the transmission head 3 are connected respectively through the connector 1 5 and the connector 2 6. The connector 1 5 and the connector 2 6 can be freely disassembled, so that the device can be disassembled and cleaned after each use to maintain cleanliness and avoid trouble for the next clinker work;

[0033] The specific breakdown is:

[0034] The internal thread ring 63 rotates to retreat from the outer wall of the short external thread ring 52 to the outer wall of the long external thread ring 62, and the insert 53 is pulled out of the ring groove 64, and the disassembly work is completed, and then the cleaning work can be carried out;

[0035] The specific installation is:

[0036] The ends of the short external thread ring 52 and the long external thread ring 62 are fitted together, the insert 53 is inserted into the ring groove 64 and contacts the sealing ring 65, and the internal thread ring 63 is rotated so that the two ends of its inner part are respectively threadedly connected with the outer wall of the short external thread ring 52 and the long external thread ring 62, and the installation work is completed;

[0037] The principle of the electric air pump box 2 and other components are already public prior art and will not be described in detail in this application.

[0038] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0039] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lubricant feeding device that is easy to clean, comprising a raw material box (1), characterized in that: An electric air pump box (2) is provided at one end of the raw material box (1), a hose (4) is provided at the end of the electric air pump box (2) away from the raw material box (1), a transmission head (3) is provided at the end of the hose (4) away from the raw material box (1), a connector 1 (5) is provided at the end of the raw material box (1) close to the electric air pump box (2), at both ends of the electric air pump box (2) and at the end of the transmission head (3) close to the hose (4), and a connector 2 (6) is provided between the raw material box (1) and the electric air pump box (2), and between the electric air pump box (2) and the transmission head (3); The connector 1 (5) comprises a tube 1 (51), a short external thread ring (52) is fixed to the outer wall of one end of the tube 1 (51), and an insert (53) is fixed to the side wall of the end of the tube 1 (51); The second connector (6) between the raw material box (1) and the electric gas pump box (2) comprises a second tube (61), and the second connector (6) between the electric gas pump box (2) and the transmission head (3) comprises two second tubes (61). The outer wall of the second tube (61) close to the end of the first connector (5) is fixed with a long external thread ring (62), and the outer wall of the long external thread ring (62) is threadedly connected with an internal thread ring (63). The end of the second tube (61) located at the position of the insert tube (53) is cut with an annular groove (64), and the inside of the annular groove (64) is embedded with a sealing ring (65).

2. The easy-to-clean lubricant feeding device according to claim 1, characterized in that: The insert tubes (53) are respectively inserted into the annular grooves (64) at matching positions, and one end of the insert tubes (53) inserted into the annular grooves (64) contacts the sealing ring (65).

3. The easy-to-clean lubricant feeding device according to claim 1, characterized in that: The tube one (51) is respectively in contact with the end of the adjacent tube two (61), the short external thread ring (52) is respectively in contact with the end of the adjacent long external thread ring (62), and the end of the inner thread ring (63) away from the long external thread ring (62) is respectively sleeved on the outer wall of the short external thread ring (52) at a matching position and is threadedly connected thereto.

4. The easy-to-clean lubricant feeding device according to claim 1, characterized in that: A baffle plate (54) is fixed to one end of the outer wall of the short external thread ring (52) away from the internal thread ring (63), and the baffle plates (54) are respectively in contact with the side wall close to the internal thread ring (63).

5. The easy-to-clean lubricant feeding device according to claim 1, characterized in that: The two second tubes (61) between the raw material box (1) and the electric air pump box (2) are respectively located at the two ends of the hose (4), and the ends of the second tube (61) away from the long external thread ring (62) are respectively connected to the two ends of the inner wall of the hose (4) by hot melting.

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