CN210830677U - Electronic control discharge valve for dung suction vehicle - Google Patents
Electronic control discharge valve for dung suction vehicle Download PDFInfo
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- CN210830677U CN210830677U CN201921654465.3U CN201921654465U CN210830677U CN 210830677 U CN210830677 U CN 210830677U CN 201921654465 U CN201921654465 U CN 201921654465U CN 210830677 U CN210830677 U CN 210830677U
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Abstract
The utility model relates to an inhale excrement car and use automatically controlled blow-off valve, include: the ball valve is arranged at the bottom of the dung suction truck, the support is arranged on the ball valve, and the support is hinged with an electric actuator; a push rod of the electric actuator is hinged with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with a valve rod of the ball valve; along with the extension or retraction of a push rod of the electric actuator, the connecting rod rotates by taking a hinge point at the other end of the connecting rod as an axis, so that the valve rod is driven to rotate, and the ball valve is opened or closed; the extension or retraction of the push rod of the electric actuator is controlled by a switch. The utility model provides an inhale excrement car and use automatically controlled bleeder pulls the switch, and power consumption signal control electric actuator stretches out and promotes the connecting rod, makes the ball valve rod rotate, opens the ball valve, can reduce sanitation operation personnel's intensity of labour. Meanwhile, the switch can be arranged at will far away from the discharge valve, and even can be remotely controlled, so that the sewage is prevented from splashing to an operator, and the operation is more convenient.
Description
Technical Field
The utility model relates to an inhale automatically controlled discharge valve for dung collection vehicle belongs to special and special vehicle technical field.
Background
The dung-suction cart in sanitation, municipal administration special vehicle is in daily use, and is difficult to rotate because of the discharge valve rod and leads to the discharge valve to open and close slowly, and the ball valve opens the interior sewage of in-process jar body and spills sanitation operation personnel easily, has increased sanitation operation personnel's the operation degree of difficulty. How to make the discharge valve switch rapid, open and close nimble, safe and reliable, the sanitation operation personnel of being convenient for operate has become the problem that awaits a diligent solution.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the disadvantages of the above techniques are overcome. Provides an electric control discharge valve for a dung suction vehicle.
In order to solve the technical problem, the utility model provides a technical scheme is: an electrically controlled discharge valve for a dung suction vehicle, comprising: the device comprises a ball valve arranged at the bottom of the dung suction truck, a support arranged on the ball valve, and an electric actuator hinged on the support; a push rod of the electric actuator is hinged with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with a valve rod of the ball valve; as the push rod of the electric actuator extends or retracts, the connecting rod rotates by taking a hinge point at the other end of the connecting rod as an axis, so as to drive the valve rod to rotate, and further open or close the ball valve; the extension or retraction of the push rod of the electric actuator is controlled by a switch.
The scheme is further improved in that: the side surface of the ball valve is provided with a screw rod; the support is fixedly arranged on the ball valve through the screw.
The scheme is further improved in that: the support is made of a rectangular plate, the top end of the support is semicircular and is provided with a fixed shaft, and the fixed shaft is perpendicular to the side surface of the support; a round hole is formed in the other end of the support, and a valve rod of the ball valve penetrates through the round hole; slotted holes are formed in two sides of the round hole, and the screw penetrates through the slotted holes.
The scheme is further improved in that: the support is fixedly connected with an L-shaped fixing plate, and the fixing plate is further fixed on the ball valve through bolts.
The scheme is further improved in that: one end of the connecting rod is provided with a hinge shaft, and the other end of the connecting rod is provided with a hole with the same shape and size as the valve rod of the ball valve.
The scheme is further improved in that: and the limiting plate is arranged on the support and limits the position of the connecting rod.
The scheme is further improved in that: the limiting plate is made of channel steel, and one side of the limiting plate is bent to form a limiting edge for limiting the connecting rod.
The scheme is further improved in that: and a backing plate is clamped between the support and the connecting rod.
The utility model provides an inhale for dung collection vehicle electric control electric actuator of signal of telecommunication control for discharge valve stretches out and promotes the connecting rod, makes the ball valve rod rotate, opens the ball valve, can reduce sanitation operation personnel's intensity of labour. Meanwhile, the switch can be arranged at will far away from the discharge valve, so that the sewage is prevented from splashing to an operator. The ball valve is controlled to be opened and closed through the connecting rod and the electric actuator, so that the ball valve is opened and closed quickly, is opened and closed flexibly, is safe and reliable, and prevents misoperation of sanitation operators. Compared with other operating mechanisms, all parts for driving the ball valve are installed on the ball valve by utilizing the fasteners of the ball valve, no additional supporting structure is needed, the parts can be installed at various different positions along with the ball valve, and the ball valve does not need to be changed. Meanwhile, the driving mechanism can be arranged to be vertical or parallel or at other required angles relative to the ball valve, and the degree of freedom is high. Compared with an integral electric ball valve, the driving structure of the electric ball valve is simpler to produce and install, lighter in weight, capable of effectively reducing acting force of the ball valve on a tank body, and capable of reducing and even avoiding the problems of damage to the tank body and the like caused by bumping of a vehicle. In addition, this structure can be applied to outside the excrement suction car, also can be applied to other vehicles or equipment, can use valves such as butterfly valve to replace the ball valve according to actual demand.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 from another angle.
Detailed Description
Examples
The automatically controlled discharge valve for a dung suction vehicle of this embodiment, as shown in fig. 1 and 2, includes: the device comprises a ball valve 1, a support 2 and an electric actuator 7, wherein the ball valve 1 is arranged at the bottom of the dung suction truck and used for discharging sewage in a tank body of the dung suction truck; a push rod of the electric actuator 7 is hinged with one end of a connecting rod 3, and the other end of the connecting rod 3 is fixedly connected with a valve rod of the ball valve 1; along with the extension or retraction of the push rod of the electric actuator 7, the connecting rod 3 rotates by taking a hinge point at the other end of the connecting rod as an axis, so as to drive the valve rod to rotate, and further open or close the ball valve 1; the extension or retraction of the push rod of the electric actuator 7 is controlled by a switch 8.
Generally, a threaded hole or a screw is arranged beside a side valve rod of the ball valve 1, so that the screw is directly used, or the screw is arranged in the threaded hole, and the support 2 is arranged on the ball valve 1 through the screw.
The support 2 is made of a rectangular plate, the top end of the support is semicircular, and a fixed shaft is arranged and is vertical to the side surface of the support; the other end of the support 2 is provided with a round hole, and a valve rod of the ball valve 1 penetrates through the round hole; slotted holes are arranged on two sides of the round hole, and the screw rod penetrates through the slotted holes.
The connecting part of the connecting rod 3 and the ball valve 1 is a hole with the same shape and size as the valve rod of the ball valve 1, and the connecting rod is directly sleeved on the valve rod.
In order to make the installation of support 2 more firm, avoid support 2 to take place to rock when the ball valve is opened and close, the welding has the fixed plate 6 of L shape on support 2, and the bolt fastening is passed through on ball valve 1 to one side that fixed plate 6 was bent. The support 1 is further provided with a limiting plate 5 which is made of channel steel, one side of the limiting plate is bent to form a limiting edge for limiting the connecting rod 3, and the limiting plate 5 can limit the relative position of the connecting rod 3 and the valve rod of the ball valve 1 so as to prevent the connecting rod 3 from being separated from the valve rod of the ball valve 1.
A backing plate 4 is clamped between the support 2 and the connecting rod 3 and is used for supplementing the gap between the support 2 and the connecting rod 3.
The fixed end of the electric actuator 7 is hinged on the support 2 through a fixed shaft, and the end part of the push rod is hinged with the connecting rod 3 through a pin shaft and a cotter pin; the control line on the electric actuator 7 is connected with the switch 8.
When the electric control discharge valve is used in daily life, after a power supply is switched on, the switch 8 is pulled to an opening position, a push rod of the electric actuator 7 extends out, and pushes the connecting rod 3 to drive a valve rod of the ball valve 1 to rotate, so that the ball valve 1 is opened; the switch 8 is pulled to a closing position, the push rod of the electric actuator 7 retracts, the connecting rod 3 is pulled, the valve rod of the ball valve 1 is driven to rotate, and the ball valve 1 is closed.
In addition to the above embodiments, the support 2 may be perpendicular or parallel to the axis of the ball valve or at any desired angle, and only the relative angle between the connecting rod 3 and the axis of the ball valve needs to be properly adjusted.
If a remote operation is required, a remote control device can be used instead of the switch 8, or the remote control device can be connected with the switch 8 in parallel to form a local and remote dual operation mode.
The present invention is not limited to the specific technical solutions described in the above embodiments, and other embodiments can be provided in addition to the above embodiments. All the technical schemes formed by adopting equivalent substitution are the protection scope required by the utility model.
Claims (8)
1. The utility model provides a inhale excrement car and use automatically controlled discharge valve which characterized in that includes: the device comprises a ball valve arranged at the bottom of the dung suction truck, a support arranged on the ball valve, and an electric actuator hinged on the support; a push rod of the electric actuator is hinged with one end of a connecting rod, and the other end of the connecting rod is fixedly connected with a valve rod of the ball valve; as the push rod of the electric actuator extends or retracts, the connecting rod rotates by taking a hinge point at the other end of the connecting rod as an axis, so as to drive the valve rod to rotate, and further open or close the ball valve; the extension or retraction of the push rod of the electric actuator is controlled by a switch.
2. The electric control discharge valve for a dung suction vehicle according to claim 1, characterized in that: the side surface of the ball valve is provided with a screw rod; the support is used for installing a valve rod of the ball valve through the screw rod.
3. The electric control discharge valve for a dung suction vehicle according to claim 2, characterized in that: the support is made of a rectangular plate, the top end of the support is semicircular and is provided with a fixed shaft, and the fixed shaft is perpendicular to the side surface of the support; a round hole is formed in the other end of the support, and a valve rod of the ball valve penetrates through the round hole; slotted holes are formed in two sides of the round hole, and the screw penetrates through the slotted holes.
4. An electrically controlled discharge valve for a dung suction truck according to claim 3, characterised in that: the support is fixedly connected with an L-shaped fixing plate, and the fixing plate is further fixed on the ball valve through bolts.
5. The electric control discharge valve for a dung suction vehicle according to claim 1, characterized in that: one end of the connecting rod is provided with a hinge shaft, and the other end of the connecting rod is provided with a hole with the same shape and size as the valve rod of the ball valve.
6. The electric control discharge valve for a dung suction vehicle according to claim 1, characterized in that: and the limiting plate is arranged on the support and limits the position of the connecting rod.
7. An electrically controlled discharge valve for a dung suction truck according to claim 6, characterised in that: the limiting plate is made of channel steel, and one side of the limiting plate is bent to form a limiting edge for limiting the connecting rod.
8. The electric control discharge valve for a dung suction vehicle according to claim 1, characterized in that: and a backing plate is clamped between the support and the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654465.3U CN210830677U (en) | 2019-09-30 | 2019-09-30 | Electronic control discharge valve for dung suction vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654465.3U CN210830677U (en) | 2019-09-30 | 2019-09-30 | Electronic control discharge valve for dung suction vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210830677U true CN210830677U (en) | 2020-06-23 |
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ID=71252190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921654465.3U Active CN210830677U (en) | 2019-09-30 | 2019-09-30 | Electronic control discharge valve for dung suction vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210830677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413192A (en) * | 2020-11-06 | 2021-02-26 | 南京晨光森田环保科技有限公司 | Electric control four-way valve structure for vacuum tank type vehicle |
-
2019
- 2019-09-30 CN CN201921654465.3U patent/CN210830677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413192A (en) * | 2020-11-06 | 2021-02-26 | 南京晨光森田环保科技有限公司 | Electric control four-way valve structure for vacuum tank type vehicle |
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