Efficient engine automatic conveying line

Abstract

The utility model relates to the technical field of engine production, and discloses an efficient engine automatic conveying line which comprises two conveying belts and supporting frames, driving rollers of the two conveying belts are connected through a connecting rod, the connecting rod is used for synchronous rotation of the two conveying belts, and the supporting frames are arranged between the two conveying belts. One end of the supporting frame is fixedly connected with the outer walls of the two conveying belts at the same time, the supporting frame is used for supporting the engine, and the end, away from the conveying belts, of the supporting frame is provided with an oil drainage hole used for oil leakage. According to the engine oil collecting device, the liquid suction pipe is held by hand, one end of the liquid suction head is inserted into the oil pan through the oil outlet hole, then the air pump is started, engine oil in the oil pan enters the air pump under the action of the liquid suction pipe and the hose and enters the collecting box through the conveying pipe, and after a period of time, the liquid suction head is pumped out of the oil outlet hole; and then the sealing bolt is mounted in the oil outlet again, so that the discharge amount of engine oil in the oil pan is increased, and the adverse effect on normal assembly of an engine is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of engine production, in particular to an efficient automatic conveying line for engines. Background Art

[0002] In the prior art, newly manufactured motorcycle engines need to be subjected to running tests. After passing the tests, other accessory parts need to be installed before they can be packaged and shipped. At the same time, in order to prevent the engine oil from deteriorating due to long-term storage in the oil pan and affecting the normal operation of the engine, the engine oil in the oil pan needs to be drained after the engine passes the test.

[0003] The existing method for draining engine oil is generally to place the engine on a support frame, set an oil barrel at the bottom of the support frame, drain the engine oil into the oil barrel, and then place the engine on the conveying line to complete the assembly. However, this method of draining oil takes a long time, reduces the efficiency of engine assembly, and it is not easy to drain the oil completely, which is likely to have an adverse impact on the subsequent normal assembly of the engine. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides an efficient automatic conveying line for engines, aiming to improve the problems in the prior art that the method of draining engine oil takes a long time, reduces the efficiency of engine assembly, is not easy to drain the oil completely, and is likely to have an adverse impact on the subsequent normal assembly of the engine.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: An efficient automatic conveying line for engines, comprising:

[0006] Two conveyor belts, the driving rollers of the two conveyor belts are connected by a connecting rod, and the connecting rod is used for the synchronous rotation of the two conveyor belts.

[0007] A support frame, a plurality of support frames are arranged between the two conveyor belts, one end of the support frame is fixedly connected to the outer walls of the two conveyor belts at the same time, the support frame is used for supporting the engine, and an oil drain hole for oil leakage is opened at the end of the support frame far from the conveyor belt.

[0008] A collection box, the collection box is fixedly installed between the top and the bottom of the conveyor belt, and the collection box is used for collecting engine oil.

[0009] An air pump, the air pump is fixedly connected to one side of the collection box, a hose is fixedly installed at the air inlet end of the air pump, and a transmission pipe is fixedly installed at the air outlet end of the air pump. The transmission pipe extends into the inner cavity of the collection box. One end of the hose far from the air pump is fixedly installed with a liquid suction pipe, and one end of the liquid suction pipe far from the hose is fixedly installed with a liquid suction head adapted to the oil outlet hole at the bottom of the oil pan. A plurality of liquid inlet grooves are annularly distributed on the outer wall of the liquid suction head.

[0010] The sealing ring is fixedly sleeved outside the liquid suction head.

[0011] As a further description of the above technical solution:

[0012] The sealing ring is made of rubber material, and the diameter of the sealing ring is not less than the diameter of the oil outlet hole.

[0013] As a further description of the above technical solution:

[0014] One end of the liquid suction head away from the liquid suction pipe is arranged in a conical structure.

[0015] As a further description of the above technical solution:

[0016] A handle is fixedly installed on the outer wall of the liquid suction pipe, and the handle is arranged in a U-shaped structure.

[0017] As a further description of the above technical solution:

[0018] A vertical rod is fixedly installed on one side of the collection box close to the air pump, and a hook is fixedly installed on the outer wall of the vertical rod. The hook is used for hanging the handle.

[0019] As a further description of the above technical solution:

[0020] An oil leakage platform is installed between two conveyor belts. The oil leakage platform is located directly above the collection box, and a plurality of rows of oil dripping holes are opened at the top of the oil leakage platform. Both ends of the oil leakage platform are bent and fixedly connected to both sides of the top of the collection box.

[0021] As a further description of the above technical solution:

[0022] Oil baffle plates are symmetrically installed on both sides of the top of the oil leakage platform. The oil baffle plates are used to prevent oil from leaking sideways.

[0023] The utility model has the following beneficial effects:

[0024] In the utility model, hold the liquid suction pipe and insert one end of the liquid suction head into the oil pan through the oil outlet hole, then start the air pump to form a negative pressure chamber inside the oil pan. At this time, the remaining engine oil inside the oil pan is quickly sucked into the liquid suction head through the liquid inlet groove under the action of the air flow, and enters the air pump under the action of the liquid suction pipe and the hose, and enters the inside of the collection box through the transmission pipe. Until after a period of time, pull out the liquid suction head from the oil outlet hole, and then install the sealing bolt into the oil outlet hole again, then the drainage of the engine oil can be completed and the subsequent assembly can be facilitated, the drainage volume of the engine oil in the oil pan is increased, and the adverse impact on the normal assembly of the engine is reduced. Description of the Drawings

[0025] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0026] Figure 2 This is the assembly drawing of the liquid suction pipe and the collection box of the present utility model;

[0027] Figure 3 This is the assembly drawing of the oil leakage platform and the collection box of the present utility model;

[0028] Figure 4 This is the assembly drawing of the liquid suction head and the oil pan of the present utility model;

[0029] Figure 5 This is the present utility model Figure 2 The enlarged view of the structure at position A in it.

[0030] Legend:

[0031] 1. Transmission belt; 2. Oil leakage platform; 3. Support frame; 4. Handle; 5. Collection box; 6. Air pump; 7. Hose; 8. Vertical rod; 9. Hook; 10. Oil baffle; 11. Liquid inlet groove; 12. Liquid suction pipe; 13. Sealing ring; 14. Liquid suction head. Specific implementation manners

[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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] Referring to Figures 1-5 , an embodiment provided by the present utility model: An efficient automatic transmission line for motorcycle engines includes two transmission belts 1. The driving rollers of the two transmission belts 1 are connected by a connecting rod. The connecting rod is used for the synchronous rotation of the two transmission belts 1. When one of the transmission belts 1 operates, the other transmission belt 1 rotates accordingly under the action of the two connecting rods, which is beneficial to the synchronous operation of the two transmission belts 1.

[0034] Furthermore, both of the two transmission belts 1 are composed of synchronous belt wheels, which effectively prevents the situation that one of the transmission belts 1 slips during operation, resulting in the deviation of the support frame 3. At the same time, since the weight of the motorcycle engine is small, it will not cause the transmission belt 1 to sag, thus affecting the normal transfer of the motorcycle engine.

[0035] Support frame 3. A plurality of support frames 3 are arranged between the two transmission belts 1. One end of the support frame 3 is fixedly connected to the outer walls of the two transmission belts 1 at the same time. The support frame 3 is used for supporting the engine. The support frame 3 is set as a U-shaped structure. The engine is placed directly above the support frame 3 located at the top of the two transmission belts 1. When the two transmission belts 1 operate synchronously, the plurality of support frames 3 move accordingly, which is beneficial to providing an oil draining and assembling position for the engine.

[0036] One end of the support frame 3 away from the conveyor belt 1 is provided with an oil drain hole for oil leakage. After placing the engine on the top of the support frame 3, adjust the position of the engine to align the oil drain hole of the oil pan with the oil drain hole. Then, turn the sealing bolt in the oil drain hole with a tool to complete the oil draining of the engine. Before the support frame 3 located at the top of the two conveyor belts 1 moves to the bottom of the conveyor belt 1, the assembly and oil draining of the engine can be carried out, and the top of the engine support frame 3 can be moved away, thereby improving the production efficiency of the engine and effectively reducing the space used during engine oil draining and assembly.

[0037] The collection box 5 is fixedly installed between the top and bottom of the conveyor belt 1. The collection box 5 is used for collecting engine oil. When the sealing bolt is separated from the oil drain hole, the engine oil in the oil pan quickly flows into the interior of the collection box 5 under the action of gravity, which is conducive to the centralized collection and reuse of the engine oil.

[0038] The air pump 6 is fixedly connected to one side of the collection box 5. A hose 7 is fixedly installed at the intake end of the air pump 6, and a transmission pipe is fixedly installed at the outlet end of the air pump 6. The transmission pipe extends into the inner cavity of the collection box 5. One end of the hose 7 away from the air pump 6 is fixedly installed with a liquid suction pipe 12, and one end of the liquid suction pipe 12 away from the hose 7 is fixedly installed with a liquid suction head 14 adapted to the oil drain hole at the bottom of the oil pan. A plurality of liquid inlet grooves 11 are annularly distributed on the outer wall of the liquid suction head 14. When the engine oil in the oil pan no longer drips out through the oil drain hole, hold the liquid suction pipe 12 and insert one end of the liquid suction head 14 into the interior of the oil pan through the oil drain hole. Then start the air pump 6. After the air pump 6 is started, the air inside the oil pan will flow faster through the liquid inlet grooves 11 into the interior of the liquid suction head 14, thereby forming a negative pressure chamber inside the oil pan. At this time, the remaining engine oil inside the oil pan is quickly sucked into the interior of the liquid suction head 14 through the liquid inlet grooves 11 under the action of the air flow, and enters the air pump 6 through the liquid suction pipe 12 and the hose 7, and then enters the interior of the collection box 5 through the transmission pipe. After a period of time, pull out the liquid suction head 14 from the oil drain hole, and then install the sealing bolt into the oil drain hole again to complete the oil discharge and facilitate subsequent assembly, improve the oil discharge amount from the oil pan, and reduce the adverse impact on the normal assembly of the engine.

[0039] The sealing ring 13 is fixedly sleeved on the outside of the liquid suction head 14. When the liquid suction head 14 is inserted into the interior of the oil pan through the oil drain hole, the top of the sealing ring 13 is closely attached to the bottom of the oil pan, effectively preventing external air from being sucked into the interior of the liquid suction head 14 through the liquid inlet grooves 11 and increasing the negative pressure degree inside the oil pan.

[0040] Further, after the top of the sealing ring 13 fits against the bottom of the oil pan, the bottom of the inner cavity of the liquid inlet groove 11 and the bottom of the inner cavity of the oil pan are parallel to each other, which is beneficial for the engine oil flowing along the bottom of the oil pan to be quickly sucked into the inside of the liquid suction head 14 through the liquid inlet groove 11.

[0041] The sealing ring 13 is made of rubber material. The diameter of the sealing ring 13 is not less than the diameter of the oil outlet hole, which can completely seal the oil outlet hole and enable the top of the sealing ring 13 to be softly connected to the bottom of the oil pan, improving the sealing performance of the oil outlet hole.

[0042] One end of the liquid suction head 14 away from the liquid suction pipe 12 is arranged in a conical structure, which can reduce the area of one end of the liquid suction head 14 and make it more convenient for the liquid suction head 14 to be inserted into the oil outlet hole.

[0043] A handle 4 is fixedly installed on the outer wall of the liquid suction pipe 12. The handle 4 is arranged in a U-shaped structure. By holding the handle 4, the liquid suction pipe 12 can be taken, improving the stability of holding the liquid suction pipe 12.

[0044] A vertical rod 8 is fixedly installed on one side of the collection box 5 close to the air pump 6. A hook 9 is fixedly installed on the outer wall of the vertical rod 8. The hook 9 is used for hanging the handle 4. After the liquid suction head 14 is drawn out from the inside of the oil pan, the handle 4 is hung outside the hook 9, providing a placement position for the liquid suction pipe 12 and effectively preventing the engine oil remaining in the inner walls of the hose 7 and the liquid suction pipe 12 from leaking through the liquid inlet groove 11.

[0045] An oil leakage platform 2 is installed between the two conveyor belts 1. The oil leakage platform 2 is located directly above the collection box 5, and a plurality of rows of oil dripping holes are opened at the top of the oil leakage platform 2. Both ends of the oil leakage platform 2 are bent and fixedly connected to both sides of the top of the collection box 5. When the sealing bolt is separated from the oil outlet hole, the engine oil flowing out from the inside of the oil pan first drips onto the top of the oil leakage platform 2, and then drips into the inside of the collection box 5 through the plurality of rows of oil dripping holes opened at the top of the oil leakage platform 2, effectively preventing the engine oil from splashing outside the collection box 5 due to a large drop when dripping into the inside of the collection box 5.

[0046] Oil baffle plates 10 are symmetrically installed on both sides of the top of the oil leakage platform 2. The oil baffle plates 10 are used to prevent the lateral leakage of engine oil. The two oil baffle plates 10 on both sides can block the engine oil on the top of the oil leakage platform 2, preventing the engine oil that has not passed through the oil leakage holes in time from accumulating on the top of the oil baffle plates 10 and causing lateral leakage, and preventing the engine oil from leaking outside the collection box 5 through the oil baffle plates 10.

[0047] 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 high-efficiency engine automatic conveyor line, characterized by: include Two conveyor belts (1), the transmission rollers of the two conveyor belts (1) are connected by a connecting rod, and the connecting rod is used for the two conveyor belts (1) to rotate synchronously; A support frame (3), wherein a plurality of support frames (3) are arranged between the two conveyor belts (1), one end of the support frame (3) is fixedly connected to the outer walls of the two conveyor belts (1) at the same time, the support frame (3) is used to support the engine, and an oil drain hole for oil leakage is provided at one end of the support frame (3) away from the conveyor belt (1); A collecting box (5), the collecting box (5) is fixedly installed between the top and the bottom of the conveyor belt (1), and the collecting box (5) is used to collect the engine oil; An air pump (6), the air pump (6) and one side of the collecting box (5) are fixedly connected, a hose (7) is fixedly installed at the air inlet end of the air pump (6), and a transmission pipe is fixedly installed at the air outlet end of the air pump (6), the transmission pipe extends into the inner cavity of the collecting box (5), a liquid suction pipe (12) is fixedly installed at one end of the hose (7) away from the air pump (6), a liquid suction head (14) adapted to the oil outlet hole at the bottom of the oil pan is fixedly installed at one end of the liquid suction pipe (12) away from the hose (7), and a plurality of liquid inlet grooves (11) are arranged on the outer wall of the liquid suction head (14) in an annular manner; A sealing ring (13) is fixedly sleeved on the outside of the liquid pipetting head (14).

2. The high-efficiency engine automatic conveyor line according to claim 1 is characterized by: The sealing ring (13) is made of rubber material, and the diameter of the sealing ring (13) is not less than the diameter of the oil outlet hole.

3. The high-efficiency engine automatic conveyor line according to claim 1 is characterized by: The end of the pipette head (14) away from the pipette tube (12) is configured as a conical structure.

4. The high-efficiency engine automatic conveyor line according to claim 1 is characterized by: A handle (4) is fixedly mounted on the outer wall of the liquid pipette (12), and the handle (4) is configured as a U-shaped structure.

5. The high-efficiency engine automatic conveyor line according to claim 4 is characterized by: A vertical pole (8) is fixedly mounted on one side of the collection box (5) close to the air pump (6), and a hook (9) is fixedly mounted on the outer wall of the vertical pole (8), and the hook (9) is used for mounting the handle (4).

6. The high-efficiency engine automatic conveyor line according to claim 1 is characterized by: An oil leakage platform (2) is installed between the two conveyor belts (1). The oil leakage platform (2) is located directly above the collection box (5), and a plurality of rows of oil drip holes are provided on the top of the oil leakage platform (2). The two ends of the oil leakage platform (2) are bent and fixedly connected to the two sides of the top of the collection box (5).

7. The high-efficiency engine automatic conveying line according to claim 6 is characterized by: Oil baffles (10) are symmetrically mounted on both sides of the top of the oil leakage platform (2), and the oil baffles (10) are used to prevent the side leakage of engine oil.

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