Valve rubber capable of being rapidly cleaned

Abstract

The utility model relates to the technical field of valve rubber, and discloses a valve rubber capable of being quickly cleaned, which comprises a rubber mechanism, a fixing mechanism and a mounting mechanism, the inner wall of the side surface of the rubber mechanism is movably connected with the side surface of the mounting mechanism, and the side surface of the fixing mechanism is movably connected with the inner wall of the side surface of the mounting mechanism. The rubber sheet mechanism comprises a rubber sheet main body; the mounting mechanism comprises a mounting seat; the rubber body is sleeved on the mounting seat, the mounting column is inserted into the mounting seat, and the transmission shaft is rotated to drive the turntable to rotate, so that the connecting rod rotates along the pin on the side surface of the turntable, the fixing pin is driven to move out of the mounting column, the mounting column is inserted into the fixing hole, and the mounting mechanism and the fixing mechanism are fixed. And when the rubber body is disassembled, the transmission shaft is reversely rotated, the fixing pin is retracted into the mounting column, and the fixing mechanism is taken down, so that the working efficiency is favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of valve rubber, and more specifically to a valve rubber that can be quickly cleaned. Background Art

[0002] Valve rubber, also known as valve rubber, is mainly used in oil drilling mud pumps. It plays the function of water inlet valve and drain valve. It is used for mud pump pistons and performs reciprocating motion sealing in mud and crude oil media. It is widely used in the oil extraction and drilling industry.

[0003] Deficiencies of existing technology: the environment of the valve rubber is complex during use, and there is a large amount of mud and sand. As the use of the valve rubber progresses, the mud and sand adhere to the valve rubber and affect its use. Therefore, the valve rubber needs to be maintained and cleaned regularly. However, in order to ensure its sealing during use, the valve rubber is tightly fitted to the valve body, which is inconvenient to disassemble and time-consuming and laborious to operate. At the same time, the wear condition of the valve rubber cannot be determined during use, and leakage cannot be detected in time. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a quickly cleanable vane rubber to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quickly cleanable vane rubber, comprising a rubber mechanism, and also comprising: a fixing mechanism and a mounting mechanism, the side inner wall of the rubber mechanism being movably connected to the side inner wall of the mounting mechanism, the side of the fixing mechanism being movably connected to the side inner wall of the mounting mechanism, the rubber mechanism comprising a rubber body, the mounting mechanism comprising a mounting seat, the side of the mounting seat being movably connected to the side inner wall of the rubber body, the fixing mechanism comprising a base, the top end of the base being fixedly connected with a mounting column, the side of the mounting column being movably connected to the side inner wall of the mounting seat, the top inner wall of the mounting column being movably sleeved with a transmission shaft, the side of the transmission shaft being fixedly sleeved with a turntable, the side of the turntable being movably connected with a connecting rod through a pin, the side of the connecting rod being movably connected with a fixing pin through a pin, the side of the fixing pin being movably sleeved with the side of the mounting column, a fixing hole is provided on the side inner wall of the mounting seat corresponding to the position of the fixing pin, and the side of the fixing hole is movably connected to the side of the fixing pin.

[0006] Furthermore, an indicator light is fixedly connected to the top of the mounting seat, a buffer spring is fixedly connected to the side of the fixing hole, and a touch switch is fixedly connected to the side of the buffer spring.

[0007] Furthermore, a through hole is provided at the bottom end of the base, a second slot is provided at the top end of the through hole, a movable hole is provided at the top end of the second slot, a first slot is provided at the bottom end of the transmission shaft, a first card block is movably connected to the side of the first slot, a second card block is fixedly connected to the bottom end of the first card block, a third slot is provided at the bottom end of the second card block, and a sealing cover is movably connected to the side of the through hole.

[0008] Furthermore, a pressure spring is fixedly connected to the top of the movable hole, a mounting ring is movably sleeved on the side of the first clamping block, and the top of the mounting ring is fixedly connected to the bottom end of the pressure spring.

[0009] Furthermore, the length of the first card slot is twice the length of the second card slot, and the bottom end of the second card block is provided with an arc corner.

[0010] Furthermore, a sealing groove is provided at the top of the base, a positioning column is fixedly connected to the bottom of the sealing groove, and a positioning hole is provided at the bottom of the mounting seat corresponding to the position of the positioning column.

[0011] Furthermore, the inside of the rubber body is fixedly connected with a conductive wire fiber, and the conductive wire fiber is connected to a power source and a wireless signal generator through a conductive wire to form a circuit.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model sets the rubber body on the mounting seat, then inserts the mounting column into the mounting seat, rotates the transmission shaft to drive the turntable to rotate, so that the connecting rod rotates along the pin on the side of the turntable, thereby driving the fixing pin to move out of the mounting column, and inserts the mounting column into the fixing hole, so as to fix the mounting mechanism and the fixing mechanism, so that the rubber body is stuck between the mounting seat and the base, and the rubber body is disassembled. When the transmission shaft is rotated in the opposite direction, the fixing pin is retracted into the mounting column, and the fixing mechanism can be removed, which is conducive to improving work efficiency.

[0014] 2. The utility model inserts the hexagonal wrench into the third slot, pushes the second block upward to separate the second block from the second slot, rotates the second block to drive the first block to rotate, and drives the transmission shaft to rotate through the mutual engagement of the first block and the first slot. After the adjustment is completed, the pressure spring pushes the mounting ring downward to insert the second block into the second slot to fix the transmission shaft, thereby completing self-locking and improving stability.

[0015] 3. The utility model has the conductor fibers located at the side edge of the rubber body. With use, the side of the rubber body is worn out, causing the conductor fibers to be damaged, and the circuit composed of the conductor fibers, the power supply and the wireless signal generator to be damaged. The wireless signal generator sends a signal to the control terminal to remind the operator that the conductor fiber damage needs to be dealt with in time, which is beneficial to improving the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 2 For the utility model Figure 1 Schematic diagram of the structural explosion at A;

[0018] Figure 3 For the utility model Figure 1 Schematic diagram of the structure at B;

[0019] Figure 4 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the installation column of the utility model;

[0021] Figure 6 This is a schematic diagram of the first card block structure of the utility model.

[0022] The accompanying drawings are marked as follows: 1. rubber mechanism; 101. rubber body; 102. conductor fiber; 2. fixing mechanism; 201. base; 202. fixing pin; 203. movable hole; 204. first slot; 205. transmission shaft; 206. pressure spring; 207. first clamping block; 208. mounting ring; 209. second slot; 210. sealing cover; 211. second clamping block; 212. third slot; 213. through hole; 214. mounting column; 215. positioning column; 216. sealing groove; 217. connecting rod; 218. turntable; 3. mounting mechanism; 301. mounting seat; 302. buffer spring; 303. indicator light; 304. touch switch; 305. fixing hole; 306. positioning hole. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The quickly cleanable vane rubber involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0024] Reference Figures 1 to 6The utility model provides a quickly cleanable vane rubber, comprising a rubber mechanism 1, and also comprising: a fixing mechanism 2 and a mounting mechanism 3, the side inner wall of the rubber mechanism 1 is movably connected to the side inner wall of the mounting mechanism 3, the side of the fixing mechanism 2 is movably connected to the side inner wall of the mounting mechanism 3, the rubber mechanism 1 comprises a rubber body 101, the mounting mechanism 3 comprises a mounting seat 301, the side of the mounting seat 301 is movably connected to the side inner wall of the rubber body 101, the fixing mechanism 2 comprises a base 201, the top of the base 201 is fixedly connected with a mounting column 214, the side of the mounting column 214 is movably connected to the side inner wall of the mounting seat 301, the top inner wall of the mounting column 214 is movably sleeved with a transmission shaft 205, the side of the transmission shaft 205 is fixedly sleeved with a turntable 218, the side of the turntable 218 is movably connected to a connecting rod 217 through a pin, and the side of the connecting rod 217 is movably connected to a fixing pin 217 through a pin. 02, the side of the fixing pin 202 is movably connected with the side of the mounting column 214, and a fixing hole 305 is opened on the inner wall of the side of the mounting seat 301 corresponding to the position of the fixing pin 202, and the side of the fixing hole 305 is movably connected with the side of the fixing pin 202. During installation, the rubber body 101 is sleeved on the mounting seat 301, and then the mounting column 214 is inserted into the mounting seat 301. The transmission shaft 205 is rotated to drive the turntable 218 to rotate, so that the connecting rod 217 rotates along the pin on the side of the turntable 218, thereby driving the fixing pin 202 to move out of the mounting column 214, so that the mounting column 214 is inserted into the fixing hole 305, and the mounting mechanism 3 and the fixing mechanism 2 are fixed, so that the rubber body 101 is stuck between the mounting seat 301 and the base 201, and the rubber body 101 is removed. During disassembly, the transmission shaft 205 is rotated in the opposite direction to retract the fixing pin 202 into the mounting column 214, and the fixing mechanism 2 is removed.

[0025] Among them, an indicator light 303 is fixedly connected to the top of the mounting seat 301, a buffer spring 302 is fixedly connected to the side of the fixing hole 305, and a touch switch 304 is fixedly connected to the side of the buffer spring 302. When the fixing pin 202 is inserted into the fixing hole 305, the fixing pin 202 contacts the touch switch 304, so that the touch switch 304 controls the indicator light 303 to change from red light to green light, indicating that the fixing pin 202 is fully inserted into the fixing hole 305, thereby realizing the fixation of the fixing mechanism 2 and the mounting mechanism 3, and the red light indicates that the fixing pin 202 is not installed in place.

[0026] The bottom end of the base 201 is provided with a through hole 213, the top end of the through hole 213 is provided with a second slot 209, the top end of the second slot 209 is provided with a movable hole 203, the bottom end of the transmission shaft 205 is provided with a first slot 204, the side of the first slot 204 is movably connected with a first block 207, the bottom end of the first block 207 is fixedly connected with a second block 211, the bottom end of the second block 211 is provided with a third slot 212, the side of the through hole 213 is movably connected with a sealing cover 210, when the transmission shaft 205 needs to be rotated, Remove the sealing cover 210, insert the hexagonal wrench into the third slot 212, push the second block 211 upward to separate the second block 211 from the second slot 209, rotate the second block 211 to drive the first block 207 to rotate, and drive the transmission shaft 205 to rotate through the mutual engagement of the first block 207 and the first slot 204. After the adjustment is completed, the second block 211 is moved downward to make the second block 211 stuck into the second slot 209, and the first block 207 and the first slot 204 are always engaged with each other to fix the transmission shaft 205.

[0027] Among them, the top of the movable hole 203 is fixedly connected with a pressure spring 206, and the side of the first clamping block 207 is movably sleeved with a mounting ring 208. The top of the mounting ring 208 is fixedly connected to the bottom end of the pressure spring 206. After the adjustment is completed, the pressure spring 206 pushes the mounting ring 208 downward to insert the second clamping block 211 into the second clamping groove 209. At the same time, when the second clamping block 211 is rotated, the mounting ring 208 rotates along the first clamping block 207 to avoid deformation of the pressure spring 206.

[0028] Among them, the length of the first card slot 204 is twice the length of the second card slot 209, and the bottom end of the second card block 211 is provided with an arc corner to ensure that the first card block 207 and the first card slot 204 are always engaged with each other, and the arc corner at the bottom of the second card block 211 facilitates the second card block 211 to be inserted into the second card slot 209.

[0029] Among them, a sealing groove 216 is opened at the top of the base 201, and a positioning column 215 is fixedly connected to the bottom end of the sealing groove 216. A positioning hole 306 is opened at the bottom end of the mounting seat 301 corresponding to the position of the positioning column 215. When the mounting column 214 is inserted into the mounting seat 301, the positioning column 215 is inserted into the positioning hole 306 to ensure that the fixing pin 202 is aligned with the fixing hole 305.

[0030] Among them, the inside of the rubber body 101 is fixedly connected with a conductive fiber 102, and the conductive fiber 102 is connected to a power source and a wireless signal generator through a conductive wire to form a circuit. The conductive fiber 102 is located at the side edge of the rubber body 101. With use, the side of the rubber body 101 is worn and the conductive fiber 102 is damaged, and the circuit composed of the conductive fiber 102, the power source and the wireless signal generator is damaged, so that the wireless signal generator sends a signal to the control terminal to remind the operator that the conductive fiber 102 is damaged and needs to be dealt with in time.

[0031] The working principle of the utility model is as follows: during installation, the rubber body 101 is sleeved on the mounting seat 301, and then the mounting column 214 is inserted into the mounting seat 301, and the positioning column 215 is inserted into the positioning hole 306 to ensure that the fixing pin 202 is aligned with the fixing hole 305, and the sealing cover 210 is removed, and the hexagonal wrench is inserted into the third card slot 212, and the second card block 211 is pushed upward to separate the second card block 211 from the second card slot 209, and the second card block 211 is rotated to drive the first card block 207 to rotate, and the first card block 207 and the first card slot 204 are engaged with each other to drive the transmission shaft 205 to rotate, thereby driving the turntable 218 to rotate, so that the connecting rod 217 rotates along the pin on the side of the turntable 218, thereby driving the fixing pin 202 to move out of the mounting column 214, and the mounting column 214 is inserted into the fixing hole 305, until the fixing pin 202 contacts the touch switch 304, so that the touch switch 304 controls the indicator light. 303 changes from red light to green light, indicating that the fixing pin 202 is completely inserted into the fixing hole 305. The spanner is removed, and the pressure spring 206 pushes the mounting ring 208 downward to insert the second clamping block 211 into the second clamping groove 209 to fix the transmission shaft 205, thereby fixing the mounting mechanism 3 and the fixing mechanism 2, so that the rubber body 101 is stuck between the mounting seat 301 and the base 201, and the rubber body 101 is performed. The sealing cover 210 is inserted into the through hole 213. The side of the rubber body 101 is worn, causing the wire fiber 102 to be damaged, and the circuit composed of the wire fiber 102, the power supply and the wireless signal generator is damaged, so that the wireless signal generator sends a signal to the control terminal to remind the operator that the wire fiber 102 is damaged and needs to be dealt with in time. When disassembling, the second clamping block 211 is rotated in the opposite direction by the spanner to retract the fixing pin 202 into the mounting column 214, and the fixing mechanism 2 is removed.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quickly cleanable valve rubber, comprising a rubber mechanism (1), characterized in that: Also includes: The fixing mechanism (2) and the mounting mechanism (3) are characterized in that the inner side wall of the side of the rubber mechanism (1) is movably connected to the inner side wall of the side of the mounting mechanism (3), the side of the fixing mechanism (2) is movably connected to the inner side wall of the side of the mounting mechanism (3), the rubber mechanism (1) comprises a rubber body (101), the mounting mechanism (3) comprises a mounting seat (301), the side of the mounting seat (301) is movably connected to the inner side wall of the side of the rubber body (101), the fixing mechanism (2) comprises a base (201), the top end of the base (201) is fixedly connected to a mounting column (214), the side of the mounting column (214) is movably connected to the side of the mounting seat (301), and the fixing mechanism (2) comprises a base (201). The inner wall is movably connected, the top inner wall of the mounting column (214) is movably sleeved with a transmission shaft (205), the side of the transmission shaft (205) is fixedly sleeved with a turntable (218), the side of the turntable (218) is movably connected with a connecting rod (217) through a pin, the side of the connecting rod (217) is movably connected with a fixing pin (202) through a pin, the side of the fixing pin (202) is movably sleeved with the side of the mounting column (214), the inner wall of the side of the mounting seat (301) is provided with a fixing hole (305) at a position corresponding to the fixing pin (202), and the side of the fixing hole (305) is movably connected with the side of the fixing pin (202).

2. The quickly cleanable vane rubber according to claim 1, characterized in that: An indicator light (303) is fixedly connected to the top of the mounting seat (301), a buffer spring (302) is fixedly connected to the side of the fixing hole (305), and a touch switch (304) is fixedly connected to the side of the buffer spring (302).

3. The quickly cleanable vane rubber according to claim 1, characterized in that: The bottom end of the base (201) is provided with a through hole (213), the top end of the through hole (213) is provided with a second slot (209), the top end of the second slot (209) is provided with a movable hole (203), the bottom end of the transmission shaft (205) is provided with a first slot (204), the side of the first slot (204) is movably connected to a first block (207), the bottom end of the first block (207) is fixedly connected to a second block (211), the bottom end of the second block (211) is provided with a third slot (212), and the side of the through hole (213) is movably connected to a sealing cover (210).

4. The quickly cleanable vane rubber according to claim 3, characterized in that: The top end of the movable hole (203) is fixedly connected to a pressure spring (206), the side of the first clamping block (207) is movably sleeved with a mounting ring (208), and the top end of the mounting ring (208) is fixedly connected to the bottom end of the pressure spring (206).

5. The quickly cleanable vane rubber according to claim 3, characterized in that: The length of the first card slot (204) is twice the length of the second card slot (209), and the bottom end of the second card block (211) is provided with an arc corner.

6. The quickly cleanable vane rubber according to claim 1, characterized in that: The top of the base (201) is provided with a sealing groove (216), the bottom of the sealing groove (216) is fixedly connected with a positioning column (215), and the bottom of the mounting seat (301) is provided with a positioning hole (306) corresponding to the position of the positioning column (215).

7. The quickly cleanable vane rubber according to claim 1, characterized in that: The inside of the rubber body (101) is fixedly connected with a conducting fiber (102), and the conducting fiber (102) is connected to a power source and a wireless signal generator via a conducting wire to form a circuit.

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