Novel plate type distributor

Abstract

The novel plate type distributor comprises a valve body, a valve shaft is axially arranged in the valve body, a handle is arranged on the valve body in a hinged mode, an air inlet valve is arranged on one side of the valve body, a mounting base is arranged at the bottom of the valve body, chucks are symmetrically arranged on the two sides of the mounting base, and the chucks are arranged on the outer edge of the mounting base in a wrapping mode. A clamping groove for clamping a wine spear is formed between the chucks, an adjusting structure capable of adjusting the relative positions of the chucks on the two sides is arranged on one side of the mounting base, a driving control assembly capable of driving and adjusting is arranged at the top of the adjusting structure, the chucks are divided into two chucks symmetrically arranged on the two sides of the mounting base, and the clamping groove for clamping the wine spear is formed between the chucks. When the control circuit drives the motor to rotate positively and negatively, the driving motor drives the chucks to move axially through transmission of the first transmission gear, the transmission shaft and the second transmission gear, so that the driving motor adjusts the relative positions of the chucks on the two sides through positive and negative rotation.

Description

Technical Field

[0001] The invention relates to the technical field of beer dispensers, and in particular to a novel plate-type dispenser. Background Art

[0002] The plate dispenser uses a built-in pump or pressure system to extract beer from the storage container and transport it to the beer outlet through a pipe. The dispenser is usually equipped with a flow control device, such as a valve or knob. Users can adjust the flow rate of beer as needed to meet the needs of different occasions and consumers. In order to ensure that the beer can flow out smoothly and maintain an appropriate degree of foam, the dispenser needs to maintain a certain pressure. Some advanced dispensers are also equipped with automatic pressure regulation functions to adapt to different usage environments and conditions.

[0003] The publication number is: CN214880167U discloses a new type of plate-type distributor, which is characterized in that the tail of the valve body has a stamping handle upper limit bayonet, a stamping handle lower limit bayonet, and a draw rod handle upper limit bayonet, and the two sides of the tail are provided with reinforcing ribs, the lower part of the hinge hole hinged with the handle is provided with reinforcing ribs, the lower part of the valve body hole is provided with a groove, and a pressure relief valve is installed at the air inlet hole of the valve body. Its main advantage is that the change of the valve body structure makes the two types of handles interchangeable on the distributor, and the weight of the valve body is reduced and the cost is saved under the premise of ensuring the strength. The groove at the lower part of the valve body hole The combination of the groove and the special-shaped sealing ring has changed the traditional structural form and made the sealing performance better. The existing plate distributors on the market need to be used in conjunction with the wine spear. This technology uses the groove set at the bottom of the valve body to clamp the wine spear. In order to ensure the sealing between the wine spear and the distributor, it is usually necessary to set a sealing ring at the top of the wine spear and the bottom of the distributor. Strong friction will be generated between the sealing rings, which results in a large force required to clamp the wine spear into the groove, which is inconvenient to use. Therefore, a dispenser that is convenient for installing the wine spear is needed. This technology still has a certain room for modification. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a new type of plate distributor in view of the deficiencies of the above-mentioned prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a new type of plate-type distributor, comprising a valve body, a valve shaft is axially arranged in the valve body, a handle is hingedly arranged on the valve body, an air intake valve is arranged on one side of the valve body, and the characteristics are: a mounting seat is arranged at the bottom of the valve body, chucks are symmetrically arranged on both sides of the mounting seat, the chucks are covered and arranged on the outer edge of the mounting seat, and a slot for a wine spear to be engaged is formed between the chucks, an adjustment structure capable of adjusting the relative positions of the chucks on both sides is provided on one side of the mounting seat, and a drive control component capable of driving the adjustment is provided on the top of the adjustment structure.

[0006] By adopting the above technical scheme, a mounting seat is arranged at the bottom of the valve body, and the existing chuck on the market is divided into two chucks symmetrically arranged on both sides of the mounting seat. A slot for the wine spear to be engaged is formed in the middle of the chuck, and an adjustment structure is arranged on one side of the mounting seat to adjust the relative positions of the chucks on both sides. When in use, the chuck can be loosened or clamped by the driving control component, and the wine spear does not need to be engaged by brute force, which greatly enhances the flexibility of the product and makes the engagement of the wine spear more convenient. At the same time, the chuck can be adapted to wine spears of different sizes by adjusting the structure as needed.

[0007] The above-mentioned new type of plate distributor can be further configured as follows: the adjustment structure includes an installation box arranged on one side of the mounting seat, the installation box is provided with an installation cavity for installing the first transmission gear, an adjustment shaft is penetrated in the installation cavity, the first transmission gear is sleeved on the adjustment shaft, a rolling shaft is also penetrated in the installation cavity, the rolling shaft is sleeved with a transmission shaft with a transmission thread, the transmission shaft is meshed with the first transmission gear, the rolling shaft is located at the bottom of the transmission shaft and is also sleeved with a second transmission gear, a sliding structure is provided between the chucks at both ends of the mounting seat, the second transmission gear is meshed with the sliding structure, and the drive control component is placed on the top of the installation box to drive the first transmission gear to rotate.

[0008] The above technical solution is adopted, by setting an installation box on one side of the mounting seat, setting an installation cavity in the installation box, and setting an adjusting shaft in the installation cavity. The first transmission gear sleeve is set on the adjusting shaft, so that the drive control component on the top of the installation box can drive the first transmission gear to rotate, and at the same time, the transmission shaft sleeved on the rolling shaft is engaged with the first transmission gear, and the second transmission gear is engaged with the sliding structure set between the chuck. When the drive control component is started, the chuck is driven to move axially through the transmission of the first transmission gear, the transmission shaft, and the second transmission gear, so that the drive control component can adjust the relative positions of the chucks on both sides.

[0009] The above-mentioned new type of plate distributor can be further configured as follows: the drive control component includes a control box arranged on the top of the installation box, the control box is provided with a driving power supply and a driving circuit, the top of the adjustment shaft is located in the installation cavity with a driving motor, and one side of the installation box is also provided with a driving button for controlling the driving motor, the driving power supply, driving circuit, driving motor, and driving button are electrically connected, and the driving button can control the forward and reverse rotation of the driving motor through the driving circuit.

[0010] By adopting the above technical solution, the drive control component realizes precise control of the chuck operation by integrating the control box, drive power supply, drive circuit, drive motor on the top of the adjustment shaft and drive button for controlling the drive motor on the top of the installation box, so that the user can conveniently control the forward and reverse rotation of the drive motor through the drive button, thereby adjusting the relative positions of the chucks on both sides.

[0011] The above-mentioned novel plate-type distributor can be further configured as follows: the driving circuit includes a driving power supply connected in series with a rectifier diode D1, the output of the rectifier diode D1 is connected in series with a resistor R1, the resistor R1 is connected in series with a triode Q1, the base of the triode Q1 is connected to the resistor R1, the emitter of the triode Q1 is connected in series with a control chip U1 capable of controlling the forward and reverse rotation of the motor, the driving motor is connected to the output of the control chip U1, the collector of the triode Q1 is connected in series with a voltage-stabilizing diode D3, resistors R2 and R3 are connected in parallel between the triode generator and the collector, the resistor R3 is also connected in parallel with a capacitor C3, a resistor R4 and a capacitor C2 are connected in parallel between the generator and the base of the triode Q1, a rectifier diode D2 is connected in series between the generator and the power supply of the triode Q1, a rectifier diode D4 is also connected in parallel between the rectifier diode D2 and the rectifier diode D1, and the rectifier diode D4 is connected in series with a capacitor C1.

[0012] By adopting the above technical solution, the base of the transistor Q1 is connected to the resistor R1, and the emitter is connected in series with the control chip U1 which can control the forward and reverse rotation of the motor, so that the conduction state of the transistor Q1 can be controlled by the control chip U1, thereby realizing the forward and reverse control of the drive motor. At the same time, the voltage stabilizing diode D3 connected in series with the collector of the transistor Q1, and the resistors R2, R3 and capacitor C3 connected in parallel together constitute a voltage stabilization and filtering circuit, which ensures the stability and reliability of the voltage of the drive motor during operation. The resistor R4 and capacitor C2 connected in parallel between the emitter and the base of the transistor Q1 enhance the stability of the circuit. The introduction of the rectifier diode D2 forms a parallel relationship with the rectifier diode D1, and filtering is performed through the capacitor C1, which further improves the stability of the power supply.

[0013] The above-mentioned novel plate distributor can be further configured as follows: the driving switch includes a switch box arranged on one side of the installation box, the switch box is provided with a forward button and a reverse button, and the forward button and the reverse button are connected in parallel at both ends of the resistor R1.

[0014] By adopting the above technical solution, the driving switch is arranged through a switch box on one side of the installation box, in which a forward button and a reverse button are installed. The two buttons are connected in parallel at both ends of the resistor R1 and are connected to the circuit. When the user presses the forward button, the circuit will be turned on to make the driving motor rotate forward; when the reverse button is pressed, the circuit will change the conduction direction to make the driving motor rotate in the reverse direction.

[0015] The above-mentioned new type of plate distributor can be further configured as follows: the sliding structure includes a sliding groove arranged in the chuck, a sliding rack is slidably arranged in the sliding groove, a first gear groove for accommodating the third transmission gear is provided at the end of the sliding rack facing the opening of the sliding groove, the end of the sliding rack away from the first gear groove is fixedly connected to the sliding groove, the sliding rack is located in the first gear groove and is provided with a latch tooth, the latch tooth is meshed with the third transmission gear, the third transmission gear is higher than the sliding rack, and the third transmission gear is higher than the sliding rack and is meshed with the second transmission gear.

[0016] By adopting the above technical scheme, a sliding groove for installing a sliding rack is provided in the chuck, one end of the sliding rack is fixed to the sliding groove, and a first gear groove for accommodating a third transmission gear is provided at the other end of the sliding rack, the locking teeth arranged in the first gear groove are meshed with the third transmission gear, and the third transmission gear is higher than the sliding rack and meshed with the second transmission gear. When the second rotating gear is rotated by the driving motor, the second transmission gear drives the third transmission gear to rotate, and the meshing part of the third transmission gear and the transmission rack drives the transmission rack to move to both sides. Since one end of the transmission rack is fixedly connected to the chuck, the transmission rack drives the chuck to move outward at the same time, enabling the driving motor to adjust the relative position between the chucks by forward and reverse rotation.

[0017] The above-mentioned novel plate distributor can be further configured as follows: a rotating shaft is provided in the installation cavity, the third transmission gear is sleeved on the rotating shaft, and the bottom of the installation box abuts against the top of the chuck.

[0018] By adopting the above technical solution, a rotating shaft is provided on one side of the rolling shaft in the installation cavity, and the third transmission gear is sleeved and fixed on the rotating shaft. When the third rotating gear drives the sliding gear to move, the third rotating gear will not be offset or fall off. When the chuck is tightened inward, the bottom of the installation box abuts against the top of the chuck, making the entire product structure more compact and stable. The setting of the rotating shaft makes the product transmission more stable.

[0019] The above-mentioned new type of plate distributor can be further configured as follows: the chucks at both ends are located on the top of the third transmission gear and are provided with a second gear groove for accommodating the part of the third transmission gear that is higher than the sliding rack, and the sliding groove and the end of the sliding rack away from the first gear groove are both provided with fixing holes for fixing the two together.

[0020] By adopting the above technical solution, a second gear groove for partially accommodating the third transmission gear is provided on the top of the chuck located on the third transmission gear, which facilitates the meshing of the third gear and the second gear for transmission. The sliding groove and the sliding rack are fixed by installing screws or other fixing parts through fixing holes, and the fixation is simple and convenient.

[0021] The beneficial effects of the present invention are as follows: the chuck is divided into two symmetrically arranged chucks on both sides of the mounting seat, a slot for the wine spear to be engaged is formed in the middle of the chuck, and when the motor is driven to rotate forward and reverse through the control circuit, the driving motor drives the axial movement of the chuck through the first transmission gear, the transmission shaft, and the second transmission gear, prompting the driving motor to adjust the relative positions of the chucks on both sides through forward and reverse rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural diagram of the sliding structure of the present invention; Figure 3 It is an enlarged view of the internal structure of the chuck of the present invention; Figure 4 It is the internal structure diagram of the regulating structure of the present invention; Figure 5 is a driving circuit diagram of the present invention; Label notes: 1-valve body, 2-valve shaft, 3-handle, 4-inlet valve, 5-mounting seat, 6-chuck, 7-slot, 8-mounting box, 9-mounting cavity, 10-adjusting shaft, 11-first transmission gear, 12-rolling shaft, 13-transmission shaft, 14-second transmission gear, 15-control box, 16-driving power supply, 17-driving circuit, 18-driving motor, 19-driving button, 20-sliding groove, 21-sliding rack, 22-first gear groove, 23-third transmission gear, 24-grip, 25-rotating shaft, 26-second gear groove, 27-fixing hole, 1901-forward button, 1902-reverse button. DETAILED DESCRIPTION

[0023] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

[0024] Structure Example 1: Figure 1-3The present invention provides the following technical scheme, a novel plate-type distributor, comprising a valve body 1, a valve shaft 2 is axially arranged in the valve body 1, a handle 3 is hingedly arranged on the valve body 1, an air inlet valve 4 is arranged on one side of the valve body 1, a mounting seat 5 is arranged at the bottom of the valve body 1, chucks 6 are symmetrically arranged on both sides of the mounting seat 5, the chucks 6 are covered and arranged on the outer edge of the mounting seat 5, and a clamping groove 7 for a wine spear to be clamped is formed between the chucks 6, an adjustment structure capable of adjusting the relative positions of the chucks 6 on both sides is provided on one side of the mounting seat 5, a driving control component capable of driving the adjustment is provided on the top of the adjusting structure, a mounting seat 5 is arranged at the bottom of the valve body 1, the existing chuck 6 on the market is divided into two chucks 6 symmetrically arranged on both sides of the mounting seat 5, a clamping groove 7 for a wine spear to be clamped is formed in the middle of the chuck 6, and at the same time, in the mounting seat An adjustment structure is provided on one side of the mounting seat 5 to adjust the relative positions of the chucks 6 on both sides. When in use, the chucks 6 can be loosened or clamped by the driving control component. The wine spear does not need to be clamped by brute force, which greatly enhances the flexibility of the product and makes the wine spear clamping more convenient. At the same time, the chuck 6 can be adapted to wine spears of different sizes through the adjustment structure as needed. The adjustment structure includes a mounting box 8 provided on one side of the mounting seat 5, and a mounting cavity 9 for mounting a first transmission gear 11 is provided in the mounting box 8. An adjustment shaft 10 is penetrated in the mounting cavity 9, and the first transmission gear 11 is sleeved on the adjustment shaft 10. A rolling shaft 12 is also penetrated in the mounting cavity 9, and the rolling shaft 12 is sleeved with a transmission shaft 13 with a transmission thread. The transmission shaft 13 is meshed with the first transmission gear 11, the rolling shaft 12 is located at the bottom of the transmission shaft 13 and is also sleeved with a second transmission gear 14, a sliding structure is provided between the chucks 6 at both ends of the mounting seat 5, the second transmission gear 14 is meshed with the sliding structure, and the drive control component is placed on the top of the mounting box 8 to drive the first transmission gear 11 to rotate. Through the mounting box 8 arranged on one side of the mounting seat 5, a mounting cavity 9 is arranged in the mounting box 8, and an adjusting shaft 10 is arranged in the mounting cavity 9. The first transmission gear 11 is sleeved on the adjusting shaft 10 to enable the drive control component on the top of the mounting box 8 to drive the first transmission gear 11 to rotate, and at the same time, the transmission shaft 13 sleeved on the rolling shaft 12 is meshed with the first transmission gear 11, and the second transmission gear 14 is meshed with The sliding structure arranged between the chucks 6 is meshed. When the drive control component is started, the axial movement of the chuck 6 is driven by the transmission of the first transmission gear 11, the transmission shaft 13, and the second transmission gear 14, so that the drive control component can adjust the relative positions of the chucks 6 on both sides. The drive control component includes a control box 15 arranged on the top of the installation box 8. The control box 15 is provided with a drive power supply 16 and a drive circuit 17. The top of the adjustment shaft 10 is located in the installation cavity 9 and a drive motor 18 is arranged. A drive button 19 for controlling the drive motor 18 is also arranged on one side of the installation box 8. The drive power supply 16, the drive circuit 17, the drive motor 18, and the drive button 19 are electrically connected. The drive button 19 can control the forward and reverse rotation of the drive motor 18 through the drive circuit 17.The drive control assembly realizes precise control of the operation of the chuck 6 by integrating the control box 15, the drive power supply 16, the drive circuit 17, the drive motor 18 on the top of the adjustment shaft 10, and the drive button 19 for controlling the drive motor 18, so that the user can conveniently control the forward and reverse rotation of the drive motor 18 through the drive button 19, thereby adjusting the relative positions of the chucks 6 on both sides.

[0025] Example 2: Figure 1-3The present invention provides the following technical solutions, a novel plate-type distributor sliding structure includes a sliding groove 20 arranged in a chuck 6, a sliding rack 21 is slidingly arranged in the sliding groove 20, a first gear groove 22 for accommodating a third transmission gear 23 is arranged at one end of the sliding rack 21 facing the sliding groove 20, an end of the sliding rack 21 away from the first gear groove 22 is fixedly connected to the sliding groove 20, the sliding rack 21 is located in the first gear groove 22 and is provided with a latching tooth 24, the latching tooth 24 is meshed with the third transmission gear 23, the third transmission gear is higher than the sliding rack 21, and the third transmission gear 23 is higher than the sliding rack 21 and is partially engaged with the second transmission gear 14 meshes, a sliding groove 20 for mounting a sliding rack 21 is provided in the chuck 6, one end of the sliding rack 21 is fixed to the sliding groove 20, and the other end of the sliding rack 21 is provided with a first gear groove 22 for accommodating a third transmission gear 23, and a clamping tooth 24 provided in the first gear groove 22 meshes with the third transmission gear 23, and the third transmission gear 23 is higher than the sliding rack 21 and meshes with the second transmission gear 14. When the second rotating gear is rotated by the driving motor 18, the second transmission gear 14 drives the third transmission gear 23 to rotate, and the meshing part of the third transmission gear 23 and the transmission rack drives the transmission rack to move to both sides. Since one end of the transmission rack is connected to the chuck 6 is fixedly connected, the transmission rack drives the chuck 6 to move outward at the same time, so that the driving motor 18 can adjust the relative position between the chucks 6 by forward and reverse rotation. A rotating shaft 25 is provided in the installation cavity 9, and the third transmission gear 23 is sleeved on the rotating shaft 25. The bottom of the installation box 8 abuts against the top of the chuck 6. A rotating shaft 25 is provided on one side of the rolling shaft 12 in the installation cavity 9. The third transmission gear 23 is sleeved on the rotating shaft 25 and connected and fixed. When the third rotating gear drives the sliding gear to move, the third rotating gear will not deviate or fall off. When the chuck 6 is tightened inward, the bottom of the installation box 8 abuts against the top of the chuck 6, making the entire product structure more compact and stable. The arrangement of the shaft 25 makes the product transmission more stable. The chucks 6 at both ends are located at the top of the third transmission gear 23 and are provided with a second gear groove 26 for accommodating the part of the third transmission gear 23 that is higher than the sliding rack 21. The sliding groove 20 and the sliding rack 21 are both provided with a fixing hole 27 at the end away from the first gear groove 22 for fixing the two together. The chuck 6 is located at the top of the third transmission gear 23 and is also provided with a second gear groove 26 for accommodating part of the third transmission gear 23, which facilitates the meshing of the third gear and the second gear for transmission. The sliding groove 20 and the sliding rack 21 are fixed by installing screws or other fixing parts through the fixing holes 27, and the fixation is simple and convenient.

[0026] Circuit part like Figure 1-3The present invention provides the following technical solutions, a novel plate distributor driving circuit 17 includes a driving power supply 16 connected in series with a rectifier diode D1, the rectifier diode D1 output is connected in series with a resistor R1, the resistor R1 is connected in series with a transistor Q1, the transistor Q1 base is connected to the resistor R1, the transistor Q1 emitter is connected in series with a control chip U1 capable of controlling the forward and reverse rotation of the motor, the driving motor 18 is connected to the output of the control chip U1, the collector of the transistor Q1 is connected in series with a voltage regulator diode D3, the transistor generator and the collector are connected in parallel with resistors R2 and R3, and the resistor R 3 is also connected in parallel with a capacitor C3, a resistor R4 and a capacitor C2 are connected in parallel between the generating electrode and the base of the transistor Q1, a rectifier diode D2 is connected in series between the generating electrode of the transistor Q1 and the power supply, a rectifier diode D4 is also connected in parallel between the rectifier diode D2 and the rectifier diode D1, and the rectifier diode D4 is connected in series with a capacitor C1, the base of the transistor Q1 is connected to the resistor R1, and the emitter is connected in series with a control chip U1 that can control the forward and reverse rotation of the motor, so that the conduction state of the transistor Q1 can be controlled by the control chip U1, thereby realizing the forward and reverse control of the drive motor 18, At the same time, the voltage stabilizing diode D3 connected in series with the collector of the transistor Q1, as well as the resistors R2, R3 and capacitor C3 connected in parallel, together constitute a voltage stabilizing and filtering circuit, ensuring the voltage stability and reliability of the drive motor 18 during operation. The resistor R4 and capacitor C2 connected in parallel between the emitter and base of the transistor Q1 enhance the stability of the circuit. The introduction of the rectifier diode D2 forms a parallel relationship with the rectifier diode D1, and filtering is performed through the capacitor C1, further improving the stability of the power supply. The drive switch includes a switch box arranged on one side of the mounting box 8. The switch box is provided with a forward button 1901 and a reverse button 1902, which are connected in parallel at both ends of the resistor R1. The driving switch is provided through a switch box on one side of the mounting box 8, in which the forward button 1901 and the reverse button 1902 are installed. The two buttons are connected in parallel at both ends of the resistor R1 and are conducted with the circuit. When the user presses the forward button 1901, the circuit will be conducted, causing the drive motor 18 to rotate forward; and when the reverse button 1902 is pressed, the circuit will change the conduction direction, causing the drive motor 18 to rotate reversely.

[0027] Beneficial effects of the present invention: the chuck 6 is divided into two chucks 6 symmetrically arranged on both sides of the mounting seat 5, and a slot 7 for the wine spear to be engaged is formed in the middle of the chuck 6. When the motor 18 is driven by the control circuit to rotate forward and reverse, the drive motor 18 drives the axial movement of the chuck 6 through the first transmission gear 11, the transmission shaft 13, and the second transmission gear 14, prompting the drive motor 18 to adjust the relative positions of the chucks 6 on both sides by forward and reverse rotation.

Claims

1. A new type of plate distributor, comprising a valve body, wherein a valve shaft is axially arranged in the valve body, a handle is hingedly arranged on the valve body, and an air intake valve is arranged on one side of the valve body, characterized in that: A mounting seat is provided at the bottom of the valve body, and chucks are symmetrically provided on both sides of the mounting seat. The chucks are covered on the outer edge of the mounting seat, and a slot for the wine spear to be engaged is formed between the chucks. An adjustment structure capable of adjusting the relative positions of the chucks on both sides is provided on one side of the mounting seat, and a drive control component capable of driving the adjustment is provided on the top of the adjustment structure.

2. A novel plate distributor according to claim 1, characterized in that: The adjusting structure comprises an installing box arranged at one side of the installing seat, an installing cavity for installing the first transmission gear is arranged in the installing box, an adjusting shaft is passed through the installing cavity, the first transmission gear is sleeved on the adjusting shaft, a rolling shaft is also passed through the installing cavity, the rolling shaft is sleeved with a transmission shaft with a transmission thread, the transmission shaft is meshed with the first transmission gear, the rolling shaft is located at the bottom of the transmission shaft and is also sleeved with a second transmission gear, a sliding structure is arranged between the chucks at both ends of the installing seat, the second transmission gear is meshed with the sliding structure, and the driving control assembly is placed on the top of the installing box and can drive the first transmission gear to rotate.

3. A novel plate distributor according to any one of claims 1-2, characterized in that: The drive control component includes a control box arranged on the top of the installation box, wherein a drive power supply and a drive circuit are arranged in the control box, a drive motor is arranged in the installation cavity at the top of the adjustment shaft, and a drive button for controlling the drive motor is also arranged on one side of the installation box. The drive power supply, drive circuit, drive motor and drive button are electrically connected, and the drive button can control the forward and reverse rotation of the drive motor through the drive circuit.

4. A novel plate distributor according to claim 3, characterized in that: The driving circuit includes a driving power supply connected in series with a rectifier diode D1, the output of the rectifier diode D1 is connected in series with a resistor R1, the resistor R1 is connected in series with a triode Q1, the base of the triode Q1 is connected to the resistor R1, the emitter of the triode Q1 is connected in series with a control chip U1 capable of controlling the forward and reverse rotation of the motor, the driving motor is connected to the output of the control chip U1, the collector of the triode Q1 is connected in series with a voltage regulator diode D3, resistors R2 and R3 are connected in parallel between the triode generator and the collector, the resistor R3 is also connected in parallel with a capacitor C3, a resistor R4 and a capacitor C2 are connected in parallel between the triode generator and the base of the triode Q1, a rectifier diode D2 is connected in series between the triode generator and the power supply, a rectifier diode D4 is also connected in parallel between the rectifier diode D2 and the rectifier diode D1, and the rectifier diode D4 is connected in series with the capacitor C1.

5. A novel plate distributor according to claim 3, characterized in that: The driving switch comprises a switch box arranged at one side of the installation box, the switch box is provided with a forward button and a reverse button, and the forward button and the reverse button are connected in parallel at both ends of the resistor R1.

6. A novel plate distributor according to claim 2, characterized in that: The sliding structure includes a sliding groove arranged in the chuck, a sliding rack is slidingly arranged in the sliding groove, a first gear groove for accommodating the third transmission gear is arranged at one end of the sliding rack facing the opening of the sliding groove, the end of the sliding rack away from the first gear groove is fixedly connected to the sliding groove, the sliding rack is located in the first gear groove and is provided with a latching tooth, the latching tooth is meshed with the third transmission gear, the third transmission gear is higher than the sliding rack, and the third transmission gear is higher than the sliding rack and meshed with the second transmission gear.

7. A novel plate distributor according to any one of claims 4 to 6, characterized in that: A rotating shaft is arranged in the installation cavity, the third rotating shaft is sleeved on the rotating shaft, and the bottom of the installation box abuts against the top of the chuck.

8. A novel plate distributor according to any one of claims 4 to 6, characterized in that: The chucks at both ends are located on the top of the third transmission gear and are provided with a second gear groove for accommodating the portion of the third transmission gear that is higher than the sliding rack. The sliding groove and the end of the sliding rack away from the first gear groove are both provided with fixing holes for fixing the two.

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