CN220727294U - Electric signal analog output foot valve - Google Patents
Electric signal analog output foot valve Download PDFInfo
- Publication number
- CN220727294U CN220727294U CN202322465363.XU CN202322465363U CN220727294U CN 220727294 U CN220727294 U CN 220727294U CN 202322465363 U CN202322465363 U CN 202322465363U CN 220727294 U CN220727294 U CN 220727294U
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- wall
- base
- fixedly connected
- surface wall
- electric signal
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- 230000000694 effects Effects 0.000 claims abstract description 8
- 210000003437 trachea Anatomy 0.000 claims 1
- 230000006837 decompression Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- WABPQHHGFIMREM-FTXFMUIASA-N lead-202 Chemical compound [202Pb] WABPQHHGFIMREM-FTXFMUIASA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
The utility model provides an electric signal analog quantity output pedal valve, which relates to the technical field of analog quantity output pedal valves and comprises a fixing mechanism, wherein the output end of the fixing mechanism is fixedly connected with a control mechanism, the fixing mechanism comprises a base, and the outer surface wall of the base is provided with a first slotted hole. According to the utility model, under the action of the fixing mechanism, the damper is fixedly arranged on the inner surface wall of the base, the reset spring is movably sleeved on the outer surface wall of the damper, so that the buffer and decompression effects of equipment can be effectively ensured, the clamping piece is fixedly arranged on the inner surface wall of the pedal, the outer surface wall of the clamping piece is connected with the moving wheel, the moving wheel moves in the limiting groove, the connection stability of the pedal and the base can be improved, the pedal and the reset spring are prevented from being separated from the base when loosening, the phenomenon that the internal parts are extruded and damaged is avoided, the pedal is more stable, and the practicability of the equipment is improved.
Description
Technical Field
The utility model relates to the technical field of analog output foot operated valves, in particular to an electric signal analog output foot operated valve.
Background
The pedal valve is a switch for controlling the on-off of a circuit by stepping or treading, and is used in a control circuit which can not be touched by both hands to replace both hands so as to achieve the purpose of operation.
Because the existing output foot valve is mostly supported through a reset spring when in use, the design structure is simple and low in cost, but the overall stability is poor, when the spring fixed in the middle is loosened, the internal parts can be caused to be extruded and damaged, so that the normal work of the foot valve is influenced, and the working efficiency is influenced.
Disclosure of Invention
The utility model aims to solve the problems that the prior pedal valve is too simple in structure and poor in stability and reduces the working efficiency because the prior pedal valve is supported by a single reset spring when the equipment is used.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the pedal valve for outputting the electric signal analog quantity comprises a fixing mechanism, wherein the output end of the fixing mechanism is fixedly connected with a control mechanism;
the fixing mechanism comprises a base, a first slot hole is formed in the outer surface wall of the base, a pin shaft is movably inserted into the inner surface wall of the first slot hole, a pedal is fixedly sleeved on the outer surface wall of the pin shaft, an anti-skid groove is formed in the outer surface wall of the pedal, an air pipe connecting port is formed in one side of the outer wall of the base, an electric wire connecting port is formed in one side of the outer wall of the base, a control box is fixedly mounted on the inner surface wall of the base, a damper is fixedly mounted on the inner surface wall of the base, a reset spring is movably connected to the outer surface wall of the damper, two limiting grooves are fixedly mounted on the inner surface wall of the base, and two clamping pieces are fixedly connected to the inner surface wall of the pedal.
Preferably, a group of second slotted holes are formed in the outer surface walls of the two groups of clamping pieces, and connecting rods are movably inserted between the inner surface walls of the four groups of second slotted holes.
Preferably, the outer surface walls of the two groups of connecting rods are fixedly connected with threaded pins, and the outer surface walls of the two threaded pins are fixedly sleeved with moving wheels.
Preferably, the control mechanism comprises a PLC controller, wherein the output end of the PLC controller is fixedly connected with a wire, and one side of the outer wall of the PLC controller is fixedly connected with a circuit tube.
Preferably, the output end of the circuit tube is fixedly connected with a cylinder, the inner surface wall of the cylinder is movably connected with a piston rod, and the outer surface wall of the piston rod is movably inserted into the cylinder.
Preferably, one side of the outer wall of the cylinder is fixedly connected with an air pipe body.
Preferably, the outer surface wall of the air pipe body is fixedly connected with the inner surface wall of the air pipe connecting port, and the output end of the wire is fixedly connected with the inner surface wall of the electric wire connecting port.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, under the action of the fixing mechanism, the damper is fixedly arranged on the inner surface wall of the base, the reset spring is movably sleeved on the outer surface wall of the damper, so that the buffer and decompression effects of equipment can be effectively ensured, the clamping piece is fixedly arranged on the inner surface wall of the pedal, the outer surface wall of the clamping piece is connected with the moving wheel, the moving wheel moves in the limiting groove, the connection stability of the pedal and the base can be improved, the pedal and the reset spring are prevented from being separated from the base when loosening, the phenomenon that the internal parts are extruded and damaged is avoided, the pedal is more stable, and the practicability of the equipment is improved.
2. According to the utility model, under the action of the control mechanism, when equipment is used, the PLC is connected with the air cylinder through a wire, the piston rod is movably inserted into the inner surface wall of the air cylinder, and an index is manually input, and then an output signal is produced, so that the pressure and the speed of the air cylinder are effectively controlled, the manual intervention is reduced, and the working efficiency is improved.
Drawings
FIG. 1 is a perspective view of a front view structure of an electric signal analog output foot valve according to the present utility model;
FIG. 2 is a perspective exploded view of a fixing mechanism in an electric signal analog output foot valve according to the present utility model;
FIG. 3 is a perspective exploded view of a portion of a fixed mechanism in an electric signal analog output foot valve according to the present utility model;
fig. 4 is a perspective view of a control mechanism in an electric signal analog quantity output foot valve according to the present utility model.
A legend;
1. a fixing mechanism; 101. a base; 102. a first slot; 103. a pin shaft; 104. a foot pedal; 105. an anti-skid groove; 106. an air pipe connection port; 107. an electric wire connection port; 108. a control box; 109. a damper; 110. a return spring; 111. a limit groove; 112. a clamping piece; 113. a second slot; 114. a connecting rod; 115. a threaded pin; 116. a moving wheel;
2. a control mechanism; 201. a PLC controller; 202. a wire; 203. a line pipe; 204. a cylinder; 205. a piston rod; 206. and an air pipe.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
The embodiment 1, as shown in fig. 1-4, is an electric signal analog output foot valve, comprising a fixing mechanism 1, wherein the output end of the fixing mechanism 1 is fixedly connected with a control mechanism 2;
the fixing mechanism 1 comprises a base 101, a first slot hole 102 is formed in the outer surface wall of the base 101, a pin shaft 103 is movably inserted into the inner surface wall of the first slot hole 102, a pedal 104 is fixedly sleeved on the outer surface wall of the pin shaft 103, an anti-slip groove 105 is formed in the outer surface wall of the pedal 104, an air pipe connecting port 106 is formed in one side of the outer wall of the base 101, an electric wire connecting port 107 is formed in one side of the outer wall of the base 101, a control box 108 is fixedly mounted on the inner surface wall of the base 101, a damper 109 is fixedly mounted on the inner surface wall of the base 101, a return spring 110 is movably connected with the outer surface wall of the damper 109, two limiting grooves 111 are fixedly mounted on the inner surface wall of the base 101, two groups of clamping pieces 112 are fixedly connected with two groups of second slot holes 113, connecting rods 114 are movably inserted between the inner surface walls of the four groups of second slot holes 113, threaded pins 115 are fixedly connected between the outer surface walls of the two groups of connecting rods 114, and moving wheels 116 are fixedly sleeved on the outer surface walls of the two threaded pins 115.
The effect that its whole embodiment 1 reaches is, when the user needs to use, offer first slotted hole 102 through the outward appearance wall of base 101, the interior surface wall activity of first slotted hole 102 is inserted and is equipped with round pin axle 103, the outward appearance wall fixed cover of round pin axle 103 is equipped with running-board 104, the outward appearance wall of running-board 104 is provided with anti-skidding groove 105, can guarantee to prevent the phenomenon that slip drops appear between sole and running-board 104 when the operation, the inside fixed mounting of base 101 has attenuator 109, the outward appearance wall swing joint of attenuator 109 has reset spring 110, thereby the staff steps on the running-board 104 when pressing, can effectually guarantee the effect of equipment buffering decompression, the interior surface wall fixedly connected with block 112 of running-board 104, the outward appearance wall fixedly connected with connecting rod 114 of block 112, the connection removal wheel 116 of connecting rod 114, thereby when using to running-board 104, through removing the wheel and moving in limiting groove 111, the steadiness that running-board 104 and base 101 are connected can be promoted, prevent that running-board 104 and reset spring 110 from breaking away from base 101 when taking place.
In embodiment 2, as shown in fig. 2-4, the control mechanism 2 includes a PLC controller 201, an output end of the PLC controller 201 is fixedly connected with a wire 202, one side of an outer wall of the PLC controller 201 is fixedly connected with a circuit tube 203, an output end of the circuit tube 203 is fixedly connected with an air cylinder 204, an inner surface wall of the air cylinder 204 is movably connected with a piston rod 205, an outer surface wall of the piston rod 205 is movably inserted into the air cylinder 204, one side of an outer wall of the air cylinder 204 is fixedly connected with an air pipe body 206, an outer surface wall of the air pipe body 206 is fixedly connected with an inner surface wall of the air pipe connection port 106, and an output end of the wire 202 is fixedly connected with an inner surface wall of the electric wire connection port 107.
The effect that its whole embodiment 2 reached is, be connected with wire 202 through the outer surface wall of PLC controller 201 for carry the index to the equipment that connects after the input numerical value, improved the practicality of equipment, be fixedly mounted with circuit pipe 203 through the outer surface wall of PLC controller 201, the input fixedly connected with cylinder 204 of circuit pipe 203, the interior surface wall swing joint of cylinder 204 has piston rod 205, through artifical input index, then produce output signal, thereby carry out effectual control to pressure and the speed of cylinder 204, manual intervention has been reduced, work efficiency has been improved.
Working principle: when the foot pedal device is used, firstly, a person inputs numerical values in the PLC controller 201, thereby the foot pedal device 101 is connected through the lead 202, the foot pedal device 101 can work, manual intervention is reduced, work efficiency is improved, then the air cylinder 204 is connected through the circuit tube 203, a piston rod 205 is movably inserted into the inner surface wall of the air cylinder 204, pneumatic work can be effectively carried out, the outer surface wall of the air cylinder 204 is connected with the air pipe body 206, the input end of the air pipe body 206 is fixedly connected with the foot pedal 101, the outer surface wall of the foot pedal 101 is movably connected with the foot pedal 104, the outer surface wall of the foot pedal 104 is provided with the anti-slip groove 105, the phenomenon that sliding falling occurs between the sole and the foot pedal 104 can be prevented during operation can be guaranteed, the damper 109 is fixedly installed on the inner surface wall of the foot pedal device 101, the outer surface wall of the damper 109 is movably sleeved with the reset spring 110, therefore, the effect of buffering and decompression of equipment can be effectively guaranteed when the worker steps on the foot pedal 104, the inner surface wall of the foot pedal 104 is fixedly connected with the clamping piece 112, the outer surface wall of the clamping piece 112 is provided with a second slotted hole 113, the inner surface wall of the air pipe 206 is movably connected with the foot pedal 101, the connecting rod 114, the outer surface wall of the foot pedal 104 is movably connected with the running-plate 104, the foot pedal plate 114 is movably connected with the foot pedal 104, the outer surface of the foot pedal 104 is firmly and the running-plate 104 is prevented from moving, and the running down by the outer surface of the foot pedal device 104 is firmly and firmly connected with the foot pedal device 116, and the running on the foot pedal device is prevented from moving by the foot pedal device 116, and the inner surface plate, and the foot pedal device is firmly, and the running device, and the device is stably and the running and the foot pedal device is stably and the device.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides an electric signal analog output foot operated valve, includes fixed establishment (1), its characterized in that: the output end of the fixing mechanism (1) is fixedly connected with a control mechanism (2);
the utility model provides a fixed establishment (1) is including base (101), first slotted hole (102) have been seted up to the outward appearance wall of base (101), the interior table wall activity of first slotted hole (102) is inserted and is equipped with round pin axle (103), the outward appearance wall fixed cover of round pin axle (103) is equipped with running-board (104), the outward appearance wall of running-board (104) is provided with anti-skidding groove (105), outer wall one side of base (101) is provided with trachea connector (106), outer wall one side of base (101) is provided with electric wire connector (107), interior table wall fixed mounting of base (101) has control box (108), interior table wall fixed mounting of base (101) has attenuator (109), the outward appearance wall swing joint of attenuator (109) has reset spring (110), interior table wall fixed mounting of base (101) has two spacing grooves (111), interior table wall fixed connection of running-board (104) has two sets of fastener (112).
2. The electric signal analog quantity output foot operated valve according to claim 1, wherein: a group of second slotted holes (113) are formed in the outer surface walls of the two groups of clamping pieces (112), and connecting rods (114) are movably inserted between the inner surface walls of the four groups of second slotted holes (113).
3. The electric signal analog quantity output foot operated valve according to claim 2, wherein: screw pins (115) are fixedly connected between the outer surface walls of the two groups of connecting rods (114), and movable wheels (116) are fixedly sleeved on the outer surface walls of the two screw pins (115).
4. The electric signal analog quantity output foot operated valve according to claim 1, wherein: the control mechanism (2) comprises a PLC (programmable logic controller) controller (201), wherein the output end of the PLC controller (201) is fixedly connected with a wire (202), and one side of the outer wall of the PLC controller (201) is fixedly connected with a circuit tube (203).
5. The electric signal analog quantity output foot operated valve according to claim 4, wherein: the output end of the circuit tube (203) is fixedly connected with an air cylinder (204), the inner surface wall of the air cylinder (204) is movably connected with a piston rod (205), and the outer surface wall of the piston rod (205) is movably inserted into the air cylinder (204).
6. The electric signal analog quantity output foot operated valve according to claim 5, wherein: and one side of the outer wall of the air cylinder (204) is fixedly connected with an air pipe body (206).
7. The electric signal analog quantity output foot operated valve according to claim 6, wherein: the outer surface wall of the air pipe body (206) is fixedly connected with the inner surface wall of the air pipe connecting port (106), and the output end of the wire (202) is fixedly connected with the inner surface wall of the electric wire connecting port (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465363.XU CN220727294U (en) | 2023-09-12 | 2023-09-12 | Electric signal analog output foot valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465363.XU CN220727294U (en) | 2023-09-12 | 2023-09-12 | Electric signal analog output foot valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727294U true CN220727294U (en) | 2024-04-05 |
Family
ID=90494588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322465363.XU Active CN220727294U (en) | 2023-09-12 | 2023-09-12 | Electric signal analog output foot valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727294U (en) |
-
2023
- 2023-09-12 CN CN202322465363.XU patent/CN220727294U/en active Active
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