Chip processing fixing device

Abstract

The utility model provides a chip processing fixing device, and relates to the technical field of chip processing equipment, the chip processing fixing device comprises a supporting seat and further comprises a mounting transverse plate, and the mounting transverse plate is mounted at the top of the supporting seat. Through cooperation of universal wheels and convenient overall movement, dust and chippings of different scales can be generated, a recycling air blower operates, recycling treatment is conducted through a recycling pipeline, after chip treatment is completed, a chip is taken out, a water outlet pump in a water storage box operates, a corresponding valve is opened, on-site spraying dust removal is conducted through a spraying pipeline, and the working environment is purified; a second driving motor runs to drive a supporting base to rotate integrally, equipment orientation steering treatment is carried out, the overall structure is easy to operate, the use requirement is met, the position of a second mounting disc is manually adjusted through cooperation of an electric control bin, a first shifting plate and a rotating rod, and the overall use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip processing equipment, in particular to a chip processing fixing device. Background Art

[0002] Chip manufacturing is an extremely complex process that requires a large number of process sequences and process changes to produce a specific chip. During the chip manufacturing process, it is usually coordinated with a fixture to ensure the stability of the chip during processing.

[0003] The chip processing fixing structure of the prior art has relatively simple functions and cannot ensure normal fixation during processing, cannot recover debris generated during processing, and cannot change the working location according to the needs of use, resulting in low overall flexibility of use and affecting normal processing needs.

[0004] Therefore, the utility model provides a chip processing and fixing device. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and provide a chip processing and fixing device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a chip processing and fixing device, including a support seat, and also including:

[0007] Install the horizontal plate, which is installed on the top of the support seat;

[0008] A mounting frame is mounted on the top of the mounting horizontal plate, the interior of the mounting frame is slidably connected to a limit slider, the outer sides of the limit sliders are both installed with limit clips, and a rotating block is rotatably connected between the two limit clips;

[0009] A fixed clamp is installed above the rotating block, and a limit shaft is installed between the two fixed clamps and on the outside of the mounting frame. The fixed clamp is used to fix the chip during processing;

[0010] Auxiliary recovery mechanism, the auxiliary recovery mechanism is installed on one side of the mounting frame, the auxiliary recovery mechanism includes a mounting side plate, one side of the mounting frame is installed with a mounting side plate, the top of the mounting side plate is fixedly connected with a first electric telescopic rod, a support column is installed above the first electric telescopic rod, the top of the support column is rotatably connected with an electric control compartment, and the first electric telescopic rod is used to adjust the use height of the electric control compartment;

[0011] Dust recovery component: The dust recovery component is installed on one side of the electric control warehouse. The dust recovery component is used for dust recovery during subsequent chip operations.

[0012] The technical effect of adopting the above further scheme is: when fixing the chip, the chip is placed between the two fixing clamps, and the second electric telescopic rod is operated to drive the limit slider to move upward, and the movement trajectory of the limit slider is limited by the limit guide rail, driving the two outer limit clamps to move upward, and the two rotating blocks cooperate to drive the fixing clamp to rotate along the corresponding limit axis until the chip is fixed, and the mounting side plate and the mounting frame are reinforced and connected by installing the plug rod. When the chip is subsequently reinforced, dust and debris of different sizes will be generated, and the recovery blower is operated to recycle through the recovery pipe. When the chip processing is completed, the chip is taken out, and the water outlet pump inside the water storage box is operated to open the corresponding valve, and on-site spray dust removal is carried out through the spray pipe to purify the working environment. The second drive motor is operated to drive the support seat to rotate as a whole, and the equipment orientation is turned.

[0013] As a preferred embodiment, a mounting rod extending into the interior of the mounting frame is installed on one side of the mounting side panel, a recycling box is installed on the top of the mounting side panel and on one side of the first electric telescopic rod, the output end of the first electric telescopic rod is fixedly connected to a first mounting plate, the top of the first mounting plate is fixedly connected to the bottom of the support column, the first mounting plate is used to connect the first electric telescopic rod and the support column, the recycling box is used for recycling, and the mounting rod is used to reinforce the connection between the mounting side panel and the mounting frame.

[0014] The technical effect of adopting the above further solution is: the first mounting plate is used to connect the first electric telescopic rod and the support column, the recycling box is used for recycling, and the mounting rod is used to reinforce the connection between the mounting side plate and the mounting frame.

[0015] As a preferred embodiment, the dust recovery assembly includes a second mounting plate and a first drive motor. The second mounting plate is installed on one side of the electric control compartment, the bottom of the second mounting plate is fixedly connected to the first drive motor, the output end of the first drive motor is fixedly connected to a connecting frame, the outer side of the connecting frame is covered with a mounting sleeve, the bottom of the mounting sleeve is fixedly connected to a recovery blower, the bottom of the recovery blower is installed with a recovery pipe, and the first drive motor is used to drive the connecting frame to rotate as a whole to improve the spray cleaning effect.

[0016] The technical effect of adopting the above further solution is: the first drive motor is used to drive the entire connecting frame to rotate, thereby improving the spray cleaning effect.

[0017] As a preferred embodiment, both ends of the connecting frame are fixedly connected to a water storage box, and a spray pipe is installed at the bottom of the water storage box. The spray pipe is used for spray cleaning, and the water storage box is used for water storage treatment. A water outlet pump and a valve are installed inside the water storage box, and the valve is used to control the opening and closing of the water outlet pump.

[0018] The technical effect of adopting the above further scheme is: the spray pipe is used for spray cleaning, the water storage box is used for water storage and treatment, and a water outlet pump and a valve are installed inside the water storage box, and the valve is used to control the opening and closing of the water outlet pump.

[0019] As a preferred embodiment, the electric control compartment is internally rotatably connected to a first toggle plate, the first toggle plate is rotatably connected to a rotating rod on a side away from the electric control compartment, the end of the rotating rod away from the first toggle plate is rotatably connected to the second mounting disk, and the first toggle plate and the rotating rod are used to adjust the use angle of the second mounting disk.

[0020] The technical effect of adopting the above further solution is: the use angle of the second mounting plate is adjusted by the first toggle plate and the rotating rod.

[0021] As a preferred embodiment, a mounting base plate is installed at the bottom of the support seat, and universal wheels are installed around the bottom of the mounting base plate, the universal wheels are used to drive the overall equipment to move, and the mounting base plate is used to support the support seat. A second drive motor is installed between the support seat and the mounting base plate, the output end of the second drive motor is fixedly connected to the support seat, and the bottom of the second drive motor is fixedly connected to the top of the mounting base plate, and the second drive motor is used to drive the overall rotation of the support seat to achieve the required azimuth adjustment.

[0022] The technical effect of adopting the above further solution is: the second driving motor is used to drive the support base to rotate as a whole to achieve the required azimuth adjustment.

[0023] As a preferred embodiment, a limiting guide rail for use with a limiting slider is provided inside the mounting frame, and a second electric telescopic rod is fixedly connected to the inside, the output end of the second electric telescopic rod passes through the mounting cross plate and is fixedly connected to the bottom of the limiting slider, and the second electric telescopic rod is used to adjust the limiting slider to slide up and down to achieve chip fixing and separation operations.

[0024] The technical effect of adopting the above further solution is: the second electric telescopic rod is used to adjust the limit slider to slide up and down to achieve the chip fixing and separation operation.

[0025] As a preferred embodiment, the electric control warehouse is fixedly connected with a main control board and a control chip inside, and the first electric telescopic rod, the electric control warehouse, the first drive motor, the recovery blower, the second drive motor and the second electric telescopic rod are all electrically connected to the control chip, and the control chip is used to control the operation of the first electric telescopic rod, the electric control warehouse, the first drive motor, the recovery blower, the second drive motor and the second electric telescopic rod.

[0026] The technical effect of adopting the above further scheme is: the control chip is used to control the operation of the first electric telescopic rod, the electric control compartment, the first drive motor, the recovery blower, the second drive motor and the second electric telescopic rod.

[0027] Compared with the prior art, the advantages and positive effects of the utility model are: a support seat, a mounting cross plate, a mounting frame auxiliary recovery mechanism and a dust recovery component are provided. When in use, the universal wheel cooperates with the overall convenient movement to meet the needs of use in different scenarios. When fixing the chip, the chip is placed between the two fixed clamps, and the second electric telescopic rod is operated to drive the limit slider to move upward, and the movement trajectory of the limit slider is limited by the limit guide rail, driving the two outer limit clamps to move upward, and the two rotating blocks cooperate to drive the fixed clamp to rotate along the corresponding limit axis until the chip is fixed, and the installation rod is used to The side panels and mounting frames are installed for reinforcement connection. When the chip is subsequently reinforced, dust and debris of different sizes will be generated. The recovery blower is operated and recycled through the recovery pipe. When the chip processing is completed, the chip is taken out, and the water outlet pump inside the water storage box is operated to open the corresponding valve. On-site spray dust removal is carried out through the spray pipe to purify the working environment. The second drive motor is operated to drive the support base to rotate as a whole to perform equipment azimuth steering. The overall structure is easy to operate and meets the needs of use. The position of the second mounting plate is manually adjusted through the electric control compartment, the first toggle plate and the rotating rod, which improves the overall flexibility during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a front view of the overall structure of a chip processing and fixing device provided by the utility model;

[0029] Figure 2 A side view of the overall structure of a chip processing and fixing device provided by the utility model;

[0030] Figure 3 A front view of the auxiliary recovery mechanism structure of a chip processing fixture provided by the utility model;

[0031] Figure 4 A side view of the auxiliary recovery mechanism structure of a chip processing fixture provided by the utility model;

[0032] Figure 5 This is an enlarged view of the structure of a dust recovery component of a chip processing fixture provided by the utility model.

[0033] Legend:

[0034] 1. Support seat;

[0035] 2. Install the horizontal board;

[0036] 3. Mounting frame;

[0037] 4. Limiting clip;

[0038] 5. Limit axis;

[0039] 6. Fix the clamp;

[0040] 7. Auxiliary recovery mechanism; 71. Install side panel; 72. Recovery box; 73. First electric telescopic rod; 74. First installation plate; 75. Support column; 76. Electric control compartment; 77. First toggle plate; 78. Rotating rod; 79. Install plug rod;

[0041] 8. Dust recovery assembly; 81. Second mounting plate; 82. First drive motor; 83. Connecting frame; 84. Mounting sleeve; 85. Recovery blower; 86. Recovery pipe; 87. Water storage box; 88. Spray pipe;

[0042] 9. Install the base plate;

[0043] 10. A second drive motor;

[0044] 11. Second electric telescopic rod;

[0045] 12. Universal wheel;

[0046] 13. Limiting guide rail;

[0047] 14. Limit slider;

[0048] 15. Rotate the block. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this embodiment provides a technical solution: a chip processing and fixing device, including a support seat 1, and also including:

[0051] Install the horizontal plate 2, which is installed on the top of the support seat 1;

[0052] The mounting frame 3 is mounted on the top of the mounting horizontal plate 2. The interior of the mounting frame 3 is slidably connected to a limit slider 14. The outer sides of the limit slider 14 are both installed with limit clips 4. A rotating block 15 is rotatably connected between the two limit clips 4.

[0053] A fixed clamp 6 is installed above the rotating block 15. A limit shaft 5 is installed between the two fixed clamps 6 and outside the mounting frame 3. The fixed clamp 6 is used to fix the chip during processing;

[0054] Auxiliary recovery mechanism 7, the auxiliary recovery mechanism 7 is installed on one side of the mounting frame 3, the auxiliary recovery mechanism 7 includes a mounting side plate 71, a side of the mounting frame 3 is installed with the mounting side plate 71, the top of the mounting side plate 71 is fixedly connected with a first electric telescopic rod 73, a support column 75 is installed above the first electric telescopic rod 73, the top of the support column 75 is rotatably connected with an electric control compartment 76, and the first electric telescopic rod 73 is used to adjust the use height of the electric control compartment 76;

[0055] Dust recovery component 8, the dust recovery component 8 is installed on one side of the electric control compartment 76, and the dust recovery component 8 is used for dust recovery processing during subsequent chip operations.

[0056] The above scheme also has a support seat 1, a mounting cross plate 2, a mounting frame 3, an auxiliary recovery mechanism 7 and a dust recovery component 8. When in use, the universal wheel 12 cooperates with the overall convenient movement to meet the needs of use in different scenarios. When fixing the chip, the chip is placed between the two fixed clamps 6, and the second electric telescopic rod 11 is operated to drive the limit slider 14 to move upward, and the movement trajectory of the limit slider 14 is limited by the limit guide rail 13, which drives the two outer limit clamps 4 to move upward, and the two rotating blocks 15 cooperate to drive the fixed clamp 6 to rotate along the corresponding limit axis 5 until the chip is fixed. The side plates 71 and 72 are installed by the installation rod 79. The mounting frame 3 is reinforced and connected. When the chip is subsequently reinforced, dust and debris of different sizes will be generated. The recovery blower 85 is operated and the chip is recycled through the recovery pipe 86. When the chip processing is completed, the chip is taken out, and the water outlet pump inside the water storage box 87 is operated to open the corresponding valve. On-site spray dust removal is carried out through the spray pipe 88 to purify the working environment. The second drive motor 10 is operated to drive the support seat 1 to rotate as a whole to perform equipment azimuth steering processing. The overall structure is easy to operate and meets the needs of use. The position of the second mounting plate 81 is manually adjusted through the electric control compartment 76, the first toggle plate 77 and the rotating rod 78, which improves the overall flexibility during use.

[0057] Further, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown: a mounting rod 79 extending to the inside of the mounting frame 3 is installed on one side of the dust recovery component mounting side panel 71, a recovery box 72 is installed on the top of the mounting side panel 71 and on one side of the first electric telescopic rod 73, the output end of the first electric telescopic rod 73 is fixedly connected to the first mounting plate 74, the top of the first mounting plate 74 is fixedly connected to the bottom of the support column 75, the inside of the electric control compartment 76 is rotatably connected to the first toggle plate 77, the side of the first toggle plate 77 away from the electric control compartment 76 is rotatably connected to the rotating rod 78, and the end of the rotating rod 78 away from the first toggle plate 77 is rotatably connected to the second mounting plate 81.

[0058] In the above scheme, a first mounting plate 74 is used to connect the first electric telescopic rod 73 and the support column 75, a recycling box 72 is used for recycling, a mounting plug rod 79 is used to reinforce the connection between the mounting side plate 71 and the mounting frame 3, and a first toggle plate 77 and a rotating rod 78 are used to adjust the use angle of the second mounting plate 81.

[0059] Further, such as Figure 1 , Figure 2 and Figure 5 As shown: 8 includes a second mounting plate 81 and a first drive motor 82. The second mounting plate 81 is installed on one side of the electric control compartment 76. The bottom of the second mounting plate 81 is fixedly connected to the first drive motor 82. The output end of the first drive motor 82 is fixedly connected to a connecting frame 83. The outer side of the connecting frame 83 is covered with a mounting sleeve 84. The bottom of the mounting sleeve 84 is fixedly connected to a recovery blower 85. The bottom of the recovery blower 85 is installed with a recovery pipe 86. The first drive motor 82 is used to drive the connecting frame 83 to rotate as a whole to improve the spray cleaning effect. Both ends of the connecting frame 83 are fixedly connected to a water storage box 87, and the bottom of the water storage box 87 is installed with a spray pipe 88.

[0060] In the above scheme, a spray pipe 88 is used for spray cleaning, and a water storage box 87 is used for water storage treatment. A water outlet pump and a valve are installed inside the water storage box 87, and the valve is used to control the opening and closing of the water outlet pump.

[0061] Further, such as Figure 1 and Figure 2 As shown: a mounting base plate 9 is installed at the bottom of the support seat 1, and universal wheels 12 are installed around the bottom of the mounting base plate 9, the universal wheels 12 are used to drive the overall equipment to move, the mounting base plate 9 is used to support the support seat 1, and a second drive motor 10 is installed between the support seat 1 and the mounting base plate 9, the output end of the second drive motor 10 is fixedly connected to the support seat 1, the bottom of the second drive motor 10 is fixedly connected to the top of the mounting base plate 9, and the second drive motor 10 is used to drive the overall rotation of the support seat 1 to achieve the required azimuth adjustment.

[0062] The above scheme also exists.

[0063] Further, such as Figure 1 and Figure 2 As shown: a limiting guide rail 13 for use with a limiting slider 14 is provided inside the mounting frame 3, and a second electric telescopic rod 11 is fixedly connected inside the mounting frame 3. The output end of the second electric telescopic rod 11 passes through the mounting cross plate 2 and is fixedly connected to the bottom of the limiting slider 14. The second electric telescopic rod 11 is used to adjust the limiting slider 14 to slide up and down to achieve chip fixing and separation operations.

[0064] The above scheme also exists.

[0065] Further, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown: the main control board and the control chip are fixedly connected inside the electric control compartment 76, and the first electric telescopic rod 73, the electric control compartment 76, the first drive motor 82, the recovery blower 85, the second drive motor 10 and the second electric telescopic rod 11 are all electrically connected to the control chip.

[0066] The above scheme also uses a control chip to control the operation of the first electric telescopic rod 73, the electric control compartment 76, the first drive motor 82, the recovery blower 85, the second drive motor 10 and the second electric telescopic rod 11, thereby achieving the normal operation of the whole.

[0067] Working principle:

[0068] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown:

[0069] During use: the universal wheel 12 cooperates with the overall convenient movement to meet the needs of different scenarios. When fixing the chip, put the chip between the two fixed clamps 6, and operate the second electric telescopic rod 11 to drive the limit slider 14 to move upward. The limit guide rail 13 limits the movement trajectory of the limit slider 14, driving the two outer limit clamps 4 to move upward, and the two rotating blocks 15 cooperate to drive the fixed clamp 6 to rotate along the corresponding limit axis 5 until the chip is fixed. The mounting side plate 71 and the mounting frame 3 are reinforced and connected by the mounting rod 79. When the chip is subsequently reinforced, Dust and debris of different sizes will be generated, and the recovery blower 85 will be operated to recycle and process the chips through the recovery pipe 86. When the chip processing is completed, the chip is taken out, and the water pump inside the water storage box 87 is operated to open the corresponding valve, and the on-site spray dust removal is carried out through the spray pipe 88 to purify the working environment. The second drive motor 10 is operated to drive the support base 1 to rotate as a whole to perform equipment azimuth steering processing. The overall structure is easy to operate and meets the needs of use. The position of the second mounting plate 81 is manually adjusted through the electric control compartment 76, the first toggle plate 77 and the rotating rod 78, which improves the overall flexibility during use.

[0070] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A chip processing fixture, comprising a support seat (1), characterized in that: Also includes: Installing a transverse plate (2), wherein the transverse plate (2) is installed on the top of the support seat (1); A mounting frame (3), the mounting frame (3) being mounted on the top of the mounting horizontal plate (2), the interior of the mounting frame (3) being slidably connected to a limit slider (14), the outer sides of the limit sliders (14) being mounted with limit clamps (4), and a rotating block (15) being rotatably connected between the two limit clamps (4); A fixed clamp (6), the fixed clamp (6) being installed above the rotating block (15), a limit shaft (5) being installed between the two fixed clamps (6) and on the outside of the mounting frame (3), the fixed clamp (6) being used to fix the chip during processing; An auxiliary recovery mechanism (7), the auxiliary recovery mechanism (7) being installed on one side of the mounting frame (3), the auxiliary recovery mechanism (7) comprising a mounting side plate (71), one side of the mounting frame (3) being installed with the mounting side plate (71), the top of the mounting side plate (71) being fixedly connected to a first electric telescopic rod (73), a support column (75) being installed above the first electric telescopic rod (73), the top of the support column (75) being rotatably connected to an electric control compartment (76), and the first electric telescopic rod (73) being used to adjust the use height of the electric control compartment (76); A dust recovery component (8) is installed on one side of the electric control bin (76), and the dust recovery component (8) is used for dust recovery processing during subsequent chip operations.

2. The chip processing and fixing device according to claim 1, characterized in that: A mounting rod (79) extending into the interior of the mounting frame (3) is mounted on one side of the mounting side plate (71); a recovery box (72) is mounted on the top of the mounting side plate (71) and located on one side of the first electric telescopic rod (73); a first mounting plate (74) is fixedly connected to the output end of the first electric telescopic rod (73); the top of the first mounting plate (74) is fixedly connected to the bottom of the support column (75); the first mounting plate (74) is used to connect the first electric telescopic rod (73) and the support column (75); the recovery box (72) is used for recovery; and the mounting rod (79) is used to reinforce the connection between the mounting side plate (71) and the mounting frame (3).

3. The chip processing and fixing device according to claim 1, characterized in that: The dust recovery component (8) comprises a second mounting plate (81) and a first drive motor (82); the second mounting plate (81) is mounted on one side of the electric control compartment (76); the first drive motor (82) is fixedly connected to the bottom of the second mounting plate (81); the output end of the first drive motor (82) is fixedly connected to a connecting frame (83); a mounting sleeve (84) is sleeved on the outer side of the connecting frame (83); a recovery blower (85) is fixedly connected to the bottom of the mounting sleeve (84); a recovery pipe (86) is mounted on the bottom of the recovery blower (85); and the first drive motor (82) is used to drive the connecting frame (83) to rotate as a whole to improve the spray cleaning effect.

4. The chip processing and fixing device according to claim 3, characterized in that: Both ends of the connection frame (83) are fixedly connected to a water storage box (87), and a spray pipe (88) is installed at the bottom of the water storage box (87). The spray pipe (88) is used for spray cleaning, and the water storage box (87) is used for water storage treatment. A water outlet pump and a valve are installed inside the water storage box (87), and the valve is used to control the opening and closing of the water outlet pump.

5. The chip processing and fixing device according to claim 4, characterized in that: The electric control compartment (76) is rotatably connected to a first toggle plate (77) inside, and a side of the first toggle plate (77) away from the electric control compartment (76) is rotatably connected to a rotating rod (78), and an end of the rotating rod (78) away from the first toggle plate (77) is rotatably connected to a second mounting plate (81), and the first toggle plate (77) and the rotating rod (78) are used to adjust the use angle of the second mounting plate (81).

6. The chip processing and fixing device according to claim 3, characterized in that: A mounting base plate (9) is installed at the bottom of the support seat (1), and universal wheels (12) are installed around the bottom of the mounting base plate (9), the universal wheels (12) are used to drive the entire device to move, the mounting base plate (9) is used to support the support seat (1), and a second drive motor (10) is installed between the support seat (1) and the mounting base plate (9), the output end of the second drive motor (10) is fixedly connected to the support seat (1), the bottom of the second drive motor (10) is fixedly connected to the top of the mounting base plate (9), and the second drive motor (10) is used to drive the support seat (1) to rotate as a whole to achieve the required orientation adjustment.

7. The chip processing and fixing device according to claim 6, characterized in that: The interior of the mounting frame (3) is provided with a limiting guide rail (13) used in conjunction with the limiting slider (14), and the interior is fixedly connected with a second electric telescopic rod (11), the output end of the second electric telescopic rod (11) passes through the mounting cross plate (2) and is fixedly connected to the bottom of the limiting slider (14), and the second electric telescopic rod (11) is used to adjust the limiting slider (14) to slide up and down to achieve chip fixing and separation operations.

8. The chip processing and fixing device according to claim 7, characterized in that: A main control board and a control chip are fixedly connected inside the electric control compartment (76); the first electric telescopic rod (73), the electric control compartment (76), the first drive motor (82), the recovery blower (85), the second drive motor (10) and the second electric telescopic rod (11) are all electrically connected to the control chip; the control chip is used to control the operation of the first electric telescopic rod (73), the electric control compartment (76), the first drive motor (82), the recovery blower (85), the second drive motor (10) and the second electric telescopic rod (11).

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