Double-power-head automatic switching device

Abstract

The utility model relates to the technical field of double-power-head automatic switching, and discloses a double-power-head automatic switching device which comprises a machine body, the top end of the machine body is fixedly connected with a driving mechanism, the driving mechanism is used for providing driving force, the interior of the machine body is fixedly connected with a switching mechanism, and the switching mechanism is used for switching power heads. The switching mechanism and the driving mechanism are fixedly connected with a mounting mechanism, the mounting mechanism is used for mounting a power head, the left side and the right side of the interior of the machine body are fixedly connected with anti-blocking mechanisms, and the anti-blocking mechanisms are used for preventing generated chippings from entering the switching mechanism to cause blocking of the switching mechanism. According to the crawler belt switching device, chippings attached to the crawler belt can be effectively cleaned through the anti-blocking mechanism, the chippings are prevented from entering the switching mechanism to affect the fluency of the switching process, and in addition, by simplifying the incidence relation between the driving mechanism and the switching mechanism, later maintenance becomes easier.

Description

Technical Field

[0001] The utility model relates to the technical field of double power head automatic switching, in particular to a double power head automatic switching device. Background Technique

[0002] With the rapid development of China's machinery manufacturing industry, higher demands are put forward for the quality and efficiency of manufacturing. The double power head automatic switching device is a mechanical device that can quickly switch between two power heads;

[0003] The double power heads in the double power head automatic switching device refer to the impact power head and the spiral power head. The switching of the power heads is realized through a driving component, a transmission structure, etc. The power source provided by the driving device, and the transmission mechanism moves the power head at the working center out, and then moves or rotates another group of power heads to the working location;

[0004] For the existing double power head automatic switching devices, they all use two groups of oil cylinders or cylinders and other driving methods to be responsible for the movement of the two groups of power heads respectively. Through the feeding of the two groups of driving methods, the automatic switching of the two groups of power heads is realized. For the existing switching method, when the operation of switching the power heads of the device fails, it is necessary to check the conditions of the two groups of driving devices respectively, and the maintenance process is very cumbersome. In addition, during the process of mechanical manufacturing, the debris generated by the parts is easy to fall into the device, resulting in blockage of the transmission process. The existing equipment is not convenient to clean the adhered debris. Therefore, a double power head automatic switching device is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a double power head automatic switching device, aiming to improve the problems of inconvenient simplification of the maintenance process and inconvenient cleaning of the adhered debris in the existing technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A double power head automatic switching device includes a machine body. A driving mechanism is fixedly connected to the top of the machine body, and the driving mechanism is used to provide driving force. A switching mechanism is fixedly connected to the inside of the machine body, and the switching mechanism is used for the switching of the power heads. An installation mechanism is fixedly connected to the switching mechanism and the driving mechanism, and the installation mechanism is used for installing the power heads. Anti-blocking mechanisms are fixedly connected to the left and right sides inside the machine body, and the anti-blocking mechanisms are used to prevent the generated debris from entering the switching mechanism and causing blockage of the switching mechanism.

[0008] As a further description of the above technical solution:

[0009] The driving mechanism includes a slide rail. The rear side of the top end of the machine body is fixedly connected to the bottom end of the slide rail. A first slider is slidably connected to the slide rail. The front side of the first slider is fixedly connected to a connecting rod. The front side of the top end of the machine body is fixedly connected to a first fixing block. The middle part of the first fixing block is fixedly connected to a slide rod. A second slider is slidably connected to the slide rod. The rear end of the second slider is fixedly connected to another set of the connecting rods. An oil groove is formed inside the first fixing block. A piston is slidably connected to the inside of the oil groove. The rear end of the piston is fixedly connected to the second slider. Hydraulic oil is provided in the oil groove. One end of a transfer pipe is fixedly connected to the bottom left end inside the oil groove. The other end of the transfer pipe is fixedly connected to a hydraulic device. The right end of the hydraulic device is fixedly connected to one end of another set of the transfer pipes. The other end of another set of the transfer pipes is fixedly connected to the bottom right side inside the oil groove.

[0010] As a further description of the above technical solution:

[0011] The switching mechanism includes a rotating shaft. The rotating shafts are rotatably connected to the top and bottom sides of the left and right ends of the front and rear sides inside the machine body. The limiting shafts are fixedly connected to the middle parts of the left and right sides of the front and rear ends inside the machine body. The rotating shaft and the limiting shaft on the same side of the front and rear sides of the machine body are connected by a crawler. Through holes are equidistantly formed in the top right side and the bottom left side of the crawler. Curved sliders are fixedly connected to the front and rear sides of the bottom end inside the machine body. A second limiting rod is slidably connected to the through hole at the top end of the crawler. A first limiting rod is slidably connected to the inside of the through hole at the bottom end of the crawler.

[0012] As a further description of the above technical solution:

[0013] The installation mechanism includes a second fixing block. The front and rear sides of the second fixing block are fixedly connected to the inner sides of the connecting rods in the driving mechanism. The top end of the second limiting rod in the switching mechanism is fixedly connected to the bottom end of the second fixing block. A second fixing plate is slidably connected to the curved slider in the switching mechanism. One ends of connecting plates are fixedly connected to the front and rear sides of the bottom end of the second fixing plate. The other ends of the connecting plates are fixedly connected to a first fixing plate. The top end of the first fixing plate is fixedly connected to the bottom end of the first limiting rod in the switching mechanism. Connecting shafts are fixedly connected to the four corners of the top end of the second fixing plate. The top ends of the connecting shafts are fixedly connected to a third fixing block. Installation plates are threadedly connected to the top ends of the second fixing block and the third fixing block through hexagon head bolts. An impact power head is fixedly connected to the top end of the right installation plate. A spiral power head is fixedly connected to the top end of the left installation plate.

[0014] As a further description of the above technical solution:

[0015] The anti-blocking mechanism includes a water pump. A water pump is fixedly connected to the front side of the body. The input end of the water pump is fixedly connected with a water inlet pipe, and the output end of the water pump is fixedly connected with a water outlet pipe. One ends of connecting pipes are fixedly connected to the front and rear ends inside the water outlet pipe. The other ends of the connecting pipes are fixedly connected with atomizing nozzles. The atomizing nozzles penetrate through the inner wall of the body. Brushes are fixedly connected to the top, bottom, front, and rear parts on the left and right sides inside the body. A water accumulation tank is opened in the middle of the bottom end inside the body. A drain hole is opened in the middle of the water accumulation tank. A fourth fixing block is fixedly connected to the bottom end of the body. A drawer is slidably connected inside the fourth fixing block.

[0016] As a further description of the above technical solution:

[0017] A control panel is fixedly connected to the right side of the body. The control panel is electrically connected to the water pump, the hydraulic device, the impact power head, and the spiral power head.

[0018] As a further description of the above technical solution:

[0019] Support rods are fixedly connected to the four corners of the bottom end of the body. The bottom ends of the support rods are fixedly connected with a base.

[0020] As a further description of the above technical solution:

[0021] A handle is fixedly connected to the middle of the front end of the drawer.

[0022] The present utility model has the following beneficial effects:

[0023] 1. In the present utility model, when the hydraulic oil makes the piston move left and right through the hydraulic device, the second slider slides on the slide rod, and the second fixing block connected by the connecting rod moves accordingly. When the second fixing block moves, the first slider moves along the slide rail. The second limiting rod penetrates into the through hole above the crawler. When the second fixing block slides to the left, the second limiting rod drives the crawler to move. The moving crawler makes the first limiting rod move to the right. The spiral power head connected by the first fixing plate and the connecting plate moves along with the first fixing plate as the first limiting rod moves. When the impact power head reaches the left end, the spiral power head reaches the right end. By reducing the driving device, the maintenance process is shortened, and only the driving mechanism needs to be inspected and maintained during maintenance.

[0024] 2. In the present utility model, when the processed debris adheres to the crawler, as the crawler moves during the switching process, the moving crawler contacts the brushes at the left and right ends. Subsequently, the control panel starts the water pump. The water pump pumps the water source connected to the water inlet pipe to the water outlet pipe, and then it is dispersed to the connecting pipes and sprayed out by the atomizing nozzles. The sprayed water mist is mixed with the debris on the crawler and then brushed off by the brushes, thereby achieving the effect of cleaning the adhered debris and preventing the debris from entering the inside of the rotating shaft and the limiting shaft and affecting the smoothness of the switching process. Brief Description of the Drawings

[0025] Figure 1 Fig. 5 is a perspective schematic view of a dual power head automatic switching device proposed by the present utility model;

[0026] Figure 2 Fig. 9 is an exploded structural schematic view of a dual power head automatic switching device proposed by the present utility model;

[0027] Figure 3 Fig. 13 is a front partial sectional structural schematic view of a dual power head automatic switching device proposed by the present utility model;

[0028] Figure 4 Fig. 17 is a top view structural schematic view of a dual power head automatic switching device proposed by the present utility model;

[0029] Figure 5 Fig. 21 is a right view structural schematic view of a dual power head automatic switching device proposed by the present utility model.

[0030] Legend Explanation:

[0031] 1. Machine body; 2. Slide rail; 201. First slider; 202. Slide bar; 203. First fixing block; 204. Second slider; 205. Second fixing block; 206. Connecting rod; 207. Hydraulic oil; 208. Adapter pipe; 209. Oil tank; 210. Hydraulic device; 211. Piston; 3. Crawler; 301. Rotating shaft; 302. Limiting shaft; 303. Through hole; 304. First limiting rod; 305. Second limiting rod; 306. Curved slider; 4. Impact power head; 5. Screw power head; 501. First fixing plate; 502. Second fixing plate; 503. Connecting shaft; 504. Third fixing block; 505. Connecting plate; 6. Mounting plate; 601. Hexagon bolt; 7. Water pump; 701. Water inlet pipe; 702. Water outlet pipe; 703. Connecting pipe; 704. Atomizing nozzle; 705. Brush; 706. Water collecting tank; 707. Drain hole; 8. Fourth fixing block; 801. Drawer; 802. Handle; 9. Support rod; 10. Control panel; 11. Base. Detailed Embodiment

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figures 1 - 5, an embodiment provided by the present utility model: a dual-power head automatic switching device, including a machine body 1, a driving mechanism is fixedly connected to the top end of the machine body 1. The driving mechanism includes a slide rail 2, the rear side of the top end of the machine body 1 is fixedly connected to the bottom end of the slide rail 2, a first slider 201 is slidably connected to the slide rail 2, a connecting rod 206 is fixedly connected to the front side of the first slider 201, a first fixing block 203 is fixedly connected to the front side of the top end of the machine body 1, a slide rod 202 is fixedly connected to the middle of the first fixing block 203, a second slider 204 is slidably connected to the slide rod 202, the rear end of the second slider 204 is fixedly connected to another group of connecting rods 206, an oil groove 209 is opened inside the first fixing block 203, a piston 211 is slidably connected to the inside of the oil groove 209, the rear end of the piston 211 is fixedly connected to the second slider 204, hydraulic oil 207 is arranged inside the oil groove 209, one end of a transfer pipe 208 is fixedly connected to the bottom of the left end inside the oil groove 209, the other end of the transfer pipe 208 is fixedly connected to a hydraulic device 210, the right end of the hydraulic device 210 is fixedly connected to one end of another group of transfer pipes 208, and the other end of the other group of transfer pipes 208 is fixedly connected to the right side of the bottom end inside the oil groove 209. The driving mechanism is used to provide driving force.

[0034] Refer to Figures 1 - 5, a switching mechanism is fixedly connected inside the body 1. The switching mechanism includes a rotating shaft 301. The rotating shaft 301 is rotatably connected to both the top and bottom sides of the left and right ends of the front and back sides inside the body 1. The limiting shafts 302 are fixedly connected to the middle of the left and right sides of the front and back ends inside the body 1. The rotating shaft 301 and the limiting shaft 302 on the same side of the front and back sides of the body 1 are connected by a crawler 3. Through holes 303 are equidistantly opened on the right side of the top end and the left side of the bottom end of the crawler 3. The curved sliders 306 are fixedly connected to the front and back sides of the bottom end inside the body 1. The second limiting rod 305 is slidably connected to the through hole 303 at the top end of the crawler 3. The first limiting rod 304 is slidably connected to the inside of the through hole 303 at the bottom end of the crawler 3. The switching mechanism is used for switching the power head. The mounting mechanism is fixedly connected to the switching mechanism and the driving mechanism. The mounting mechanism includes a second fixing block 205. Both the front and back sides of the second fixing block 205 are fixedly connected to the inner sides of the connecting rods 206 in the driving mechanism. The top end of the second limiting rod 305 in the switching mechanism is fixedly connected to the bottom end of the second fixing block 205. A second fixing plate 502 is slidably connected to the curved slider 306 in the switching mechanism. One ends of the connecting plates 505 are fixedly connected to the front and back sides of the bottom end of the second fixing plate 502. The other ends of the connecting plates 505 are fixedly connected to a first fixing plate 501. The top end of the first fixing plate 501 is fixedly connected to the bottom end of the first limiting rod 304 in the switching mechanism. Connecting shafts 503 are fixedly connected to the four corners of the top end of the second fixing plate 502. The top ends of the connecting shafts 503 are fixedly connected to a third fixing block 504. The top ends of the second fixing block 205 and the third fixing block 504 are both threadedly connected to a mounting plate 6 by hexagon bolts 601. An impact power head 4 is fixedly connected to the top end of the right mounting plate 6. A spiral power head 5 is fixedly connected to the top end of the left mounting plate 6. The mounting mechanism is used for mounting the power head.

[0035] Refer to Figures 1 - 5, on the left and right sides inside the body 1, an anti-blocking mechanism is fixedly connected. The anti-blocking mechanism includes a water pump 7. The water pump 7 is fixedly connected to the front side of the body 1. The input end of the water pump 7 is fixedly connected to a water inlet pipe 701, and the output end of the water pump 7 is fixedly connected to a water outlet pipe 702. One end of a connecting pipe 703 is fixedly connected to the front and rear ends inside the water outlet pipe 702, and the other end of the connecting pipe 703 is fixedly connected to an atomizing nozzle 704. The atomizing nozzle 704 penetrates the inner wall of the body 1. At the top, bottom, front, and rear of the left and right sides inside the body 1, brush hairs 705 are fixedly connected. In the middle of the bottom end inside the body 1, a water accumulation groove 706 is opened. A drain hole 707 is opened in the middle of the water accumulation groove 706. A fourth fixing block 8 is fixedly connected to the bottom end of the body 1. A drawer 801 is slidably connected inside the fourth fixing block 8. A handle 802 is fixedly connected to the middle of the front end of the drawer 801. The anti-blocking mechanism is used to prevent the generated debris from entering the switching mechanism and causing blockage of the switching mechanism. Support rods 9 are fixedly connected to the four corners of the bottom end of the body 1. The bottom ends of the support rods 9 are fixedly connected to a base 11. A control panel 10 is fixedly connected to the right side of the body 1. The control panel 10 is electrically connected to the water pump 7, the hydraulic device 210, the impact power head 4, and the spiral power head 5.

[0036] Working principle: Through the hydraulic device 210, the hydraulic oil 207 makes the piston 211 move left or right in the oil tank 209. When moving, the second slider 204 slides on the slide rod 202, and the second fixing block 205 connected by the connecting rod 206 moves accordingly. When the second fixing block 205 moves, the first slider 201 moves along the slide rail 2. The second limiting rod 305 of the second fixing block 205 penetrates into the through hole 303 above the crawler 3. When the second fixing block 205 slides to the left, the second limiting rod 305 drives the crawler 3 to move. The moving crawler 3 makes the first limiting rod 304 move to the right. The spiral power head 5 connected by the first fixing plate 501 and the connecting plate 505 moves along the track of the curved slider 306 with the first fixing plate 501. When the relevant mechanism of the impact power head 4 reaches the middle of the body 1, the relevant mechanism of the spiral power head 5 reaches the concave part of the curved slider 306. When the impact power head 4 reaches the left end of the body 1, the spiral power head 5 reaches the right end of the body 1. When the debris during processing adheres to the crawler 3, with the movement of the crawler 3 during the switching process, the moving crawler 3 comes into contact with the brush hairs 705 at the left and right ends. Subsequently, the control panel 10 starts the water pump 7. The water pump 7 pumps the water source connected to the water inlet pipe 701 to the water outlet pipe 702, and then disperses it to the connecting pipe 703 and is sprayed out by the atomizing nozzle 704. The sprayed water mist is mixed with the debris on the crawler 3, and then is brushed off by the brush hairs 705. The brushed-off debris is condensed with the water mist and concentrated in the water accumulation groove 706, and then flows into the drawer 801 through the drain hole 707. Subsequently, by pulling the handle 802, the debris collected in the drawer 801 can be cleaned.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A dual power head automatic switching device, comprising a body (1), characterized in that: The top of the machine body (1) is fixedly connected to a driving mechanism, the driving mechanism is used to provide a driving force, the interior of the machine body (1) is fixedly connected to a switching mechanism, the switching mechanism is used to switch the power head, the switching mechanism and the driving mechanism are fixedly connected to a mounting mechanism, the mounting mechanism is used to mount the power head, and the interior of the machine body (1) is fixedly connected to an anti-blocking mechanism on both sides, the anti-blocking mechanism is used to prevent generated debris from entering the switching mechanism and causing the switching mechanism to be blocked.

2. The dual power head automatic switching device according to claim 1, characterized in that: The driving mechanism comprises a slide rail (2); the rear side of the top end of the machine body (1) is fixedly connected to the bottom end of the slide rail (2); a first slider (201) is slidably connected to the slide rail (2); a connecting rod (206) is fixedly connected to the front side of the first slider (201); a first fixed block (203) is fixedly connected to the front side of the top end of the machine body (1); a slide rod (202) is fixedly connected to the middle of the first fixed block (203); a second slider (204) is slidably connected to the slide rod (202); a rear end of the second slider (204) is fixedly connected to another set of connecting rods (206); the interior of the first fixed block (203) is fixedly connected to the front side of the top end of the machine body (1); a slide rod (202) is fixedly connected to the middle of the first fixed block (203); a second slider (204) is slidably connected to the slide rod (202); a rear end of the second slider (204) is fixedly connected to another set of connecting rods (206); An oil groove (209) is provided, a piston (211) is slidably connected inside the oil groove (209), a rear end of the piston (211) is fixedly connected to a second slider (204), hydraulic oil (207) is arranged in the oil groove (209), one end of a transfer tube (208) is fixedly connected to the bottom of the left end of the oil groove (209), the other end of the transfer tube (208) is fixedly connected to a hydraulic device (210), the right end of the hydraulic device (210) is fixedly connected to one end of another group of transfer tubes (208), and the other end of the other group of transfer tubes (208) is fixedly connected to the right side of the bottom end of the oil groove (209).

3. The dual power head automatic switching device according to claim 1, characterized in that: The switching mechanism comprises a rotating shaft (301), the rotating shaft (301) is rotatably connected to the front and rear sides, left and right ends, top and bottom sides of the body (1), the limiting shaft (302) is fixedly connected to the middle part of the front and rear ends, left and right ends, and the rotating shaft (301) and the limiting shaft (302) on the same side of the front and rear sides of the body (1) are connected via a crawler (3), through holes (303) are equidistantly provided on the right side of the top end and the left side of the bottom end of the crawler (3), curved sliders (306) are fixedly connected to the front and rear sides of the bottom end of the body (1), a second limiting rod (305) is slidably connected to the through hole (303) at the top end of the crawler (3), and a first limiting rod (304) is slidably connected to the inside of the through hole (303) at the bottom end of the crawler (3).

4. The dual power head automatic switching device according to claim 1, characterized in that: The mounting mechanism comprises a second fixed block (205), the front and rear sides of the second fixed block (205) are fixedly connected to the inner side of the connecting rod (206) in the driving mechanism, the top end of the second limiting rod (305) in the switching mechanism is fixedly connected to the bottom end of the second fixed block (205), a second fixed plate (502) is slidably connected to the curved slider (306) in the switching mechanism, one end of the connecting plate (505) is fixedly connected to the front and rear sides of the bottom end of the second fixed plate (502), the other end of the connecting plate (505) is fixedly connected to the first fixed plate (501), and the first The top end of the fixed plate (501) is fixedly connected to the bottom end of the first limiting rod (304) in the switching mechanism; the top four corners of the second fixed plate (502) are fixedly connected to connecting shafts (503); the top end of the connecting shaft (503) is fixedly connected to a third fixed block (504); the top ends of the second fixed block (205) and the third fixed block (504) are both threadedly connected to a mounting plate (6) via hexagonal bolts (601); the top end of the mounting plate (6) on the right side is fixedly connected to an impact power head (4); and the top end of the mounting plate (6) on the left side is fixedly connected to a spiral power head (5).

5. The dual power head automatic switching device according to claim 1, characterized in that: The anti-blocking mechanism comprises a water pump (7), the front side of the machine body (1) is fixedly connected to the water pump (7), the input end of the water pump (7) is fixedly connected to a water inlet pipe (701), the output end of the water pump (7) is fixedly connected to a water outlet pipe (702), the inner front and rear ends of the water outlet pipe (702) are fixedly connected to one end of a connecting pipe (703), the other end of the connecting pipe (703) is fixedly connected to an atomizing nozzle (704), the atomizing nozzle (704) penetrates the inner wall of the machine body (1), the top and bottom ends of the front and rear parts of the left and right sides of the inner side of the machine body (1) are fixedly connected to brushes (705), the middle part of the inner bottom end of the machine body (1) is provided with a water storage groove (706), the middle part of the water storage groove (706) is provided with a drainage hole (707), the bottom end of the machine body (1) is fixedly connected to a fourth fixed block (8), and the inner part of the fourth fixed block (8) is slidably connected to a drawer (801).

6. The dual power head automatic switching device according to claim 1, characterized in that: A control panel (10) is fixedly connected to the right side of the machine body (1), and the control panel (10) is electrically connected to the water pump (7), the hydraulic device (210), the impact power head (4), and the screw power head (5).

7. The dual power head automatic switching device according to claim 1, characterized in that: Support rods (9) are fixedly connected at the four corners of the bottom end of the machine body (1), and the bottom end of the support rods (9) is fixedly connected to a base (11).

8. The dual power head automatic switching device according to claim 5, characterized in that: A handle (802) is fixedly connected to the middle of the front end of the drawer (801).

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