Movable grease injection device

Abstract

The utility model relates to a mobile grease injection device, and relates to the field of gear box maintenance technology, the mobile grease injection device comprises a grease injection assembly and a mobile assembly, the grease injection assembly comprises an oil barrel and a grease injection part, the oil barrel is used for containing grease for injecting grease into a gear box, the grease injection part is connected with the oil barrel, and the grease injection part is used for injecting grease into the gear box; the moving assembly comprises a bottom plate and a moving part, the oil drum is connected to the top of the bottom plate, and the moving part is connected to the bottom of the bottom plate and used for moving the bottom plate. The method and the device have the effect of improving inconvenience in personnel movement.

Description

Technical Field

[0001] The present application relates to the field of gearbox maintenance technology, and in particular to a mobile grease injection device. Background Art

[0002] As an important component in mechanical equipment, the gearbox needs to be lubricated and maintained regularly. Grease can reduce the friction between moving parts, make the gearbox run more smoothly, improve transmission efficiency, reduce energy consumption, and reduce direct contact between moving parts such as gears and bearings, thereby reducing wear and extending the service life of the gearbox.

[0003] In the related art, the traditional gearbox oiling method is usually fixed-point oiling. When the gearbox needs to be oiled, the oiling device is moved to a suitable position, the oiling device is fixed, and grease is injected at a fixed position.

[0004] According to the above-mentioned related technologies, the gearbox can be oiled, but this method of fixed-point oiling has certain limitations in practical applications. The oiling device is filled with grease, which makes it have a certain dead weight, making it inconvenient for people to move. Utility Model Content

[0005] In order to improve the problem of inconvenience in personnel movement, the present application provides a mobile grease injection device.

[0006] The mobile grease injection device provided in this application adopts the following technical solution:

[0007] A mobile grease injection device comprises an oil injection assembly and a mobile assembly, wherein the oil injection assembly comprises an oil barrel and an oil injection piece, wherein the oil barrel is used to contain grease for oiling a gear box, and the oil injection piece is connected to the oil barrel and is used for oiling the gear box;

[0008] The moving assembly comprises a bottom plate and a moving member, the oil barrel is connected to the top of the bottom plate, the moving member is connected to the bottom of the bottom plate, and the moving member is used to move the bottom plate.

[0009] By adopting the above technical solution, when the gearbox needs to be oiled, grease is injected into the oil barrel in advance, and then the personnel drives the base plate to move. During the movement of the base plate, the oil barrel moves synchronously with the floor. When the mobile grease injection device moves to a suitable position, the mobile grease injection device is fixed. After that, the personnel brings the oil injection piece close to the area of ​​the gearbox that needs to be oiled, starts the oil injection piece, and oils various parts of the gearbox. Compared with the related art, the present application can make the oil barrel move synchronously by moving the base plate, and move it to a suitable position according to the requirements of the personnel, which saves time and effort and is conducive to improving the problem of inconvenience for personnel to move.

[0010] Optionally, the moving assembly also includes a holding piece, which includes two connecting rods, a holding rod and two fixing screws, the two connecting rods are connected to the same side wall of the base plate, the two connecting rods are arranged in parallel, both ends of the holding rods are hollow, the two connecting rods are respectively inserted into one end of the holding rod, the holding rod is slidably arranged on the connecting rod, the holding rod slides along the length direction of the connecting rod, the fixing screws are sequentially penetrated through the holding rod and the connecting rod, the fixing screws are threadedly connected to the holding rod and the connecting rod in turn, and the fixing screws fix the holding rod and the connecting rod.

[0011] By adopting the above technical solution, when it is necessary to move the base plate, first, the personnel screws the two fixing screws in sequence to separate the fixing screws from the grip rod and the connecting rod. The personnel adjust the height of the grip rod according to the height of the staff, so that the grip rod slides along the length direction of the connecting rod. After the grip rod is adjusted, the fixing screws are threadedly connected to the grip rod and the connecting rod in sequence to fix the grip rod and the connecting rod. Then, the personnel holds the grip rod and pulls or pushes the grip rod. At this time, the base plate moves with the grip rod, and the oil drum can be moved to a suitable position. By arranging the connection rod, the grip rod and the fixing screws, it is convenient to adjust the height of the grip rod according to the height of the staff, thereby improving the applicability of the device.

[0012] Optionally, the bottom plate is arranged horizontally, and four baffles are connected to the top of the bottom plate, and the four baffles form a placement area for placing the oil barrel.

[0013] By adopting the above technical solution and setting four baffles, it is helpful to reduce the situation where the oil barrel slides off the bottom plate during the movement of the oil barrel.

[0014] Optionally, it further includes an adjustment component, the adjustment component includes two first arc plates and at least one adjustment member, the two first arc plates are slidably arranged on the top of the bottom plate, the two first arc plates are close to the two sides directly opposite to the bottom plate, the openings of the two first arc plates are arranged opposite to each other, the two first arc plates can move towards or away from each other, the two first arc plates are in contact with the wall of the oil barrel, and the two first arc plates clamp the oil barrel;

[0015] The adjusting member is connected to the bottom plate, and the adjusting member is connected to the first circular arc plate to drive the first circular arc plate to move.

[0016] By adopting the above technical solution, grease is injected into the oil barrel in advance. When the gear box needs to be oiled, the oil barrel filled with grease needs to be placed on the bottom plate. First, the adjusting member is started, and the adjusting member drives the first arc plates to move away from each other. After the first arc plates move to a suitable position, the personnel places the oil barrel on the bottom plate so that the oil barrel is located between the two first arc plates. Subsequently, the adjusting member is started again, and the adjusting member drives the first arc plates to move toward each other until the two first arc plates clamp the oil barrel. By setting the cooperation between the first arc plates and the adjusting member, the oil barrel can be clamped, which is beneficial to reduce the shaking of the oil barrel during the movement, thereby reducing the oil barrel from slipping off the bottom plate.

[0017] Optionally, the adjustment assembly also includes a clamping member, which includes two second arc plates and two fixing rods, the second arc plate is located on the side of the first arc plate away from the bottom plate, the second arc plate corresponds to the first arc plate one-to-one, the openings of the two second arc plates are arranged opposite to each other, the fixing rods correspond to the second arc plates one-to-one, the setting direction of the fixing rods is perpendicular to the bottom plate, the two ends of the fixing rods are respectively fixed to the first arc plate and the second arc plate, and the two second arc plates clamp the oil drum.

[0018] By adopting the above technical solution, when it is necessary to place the oil drum, the adjusting member drives the first arc plate to move toward the side away from each other. At this time, the second arc plate moves synchronously with the first arc plate. After the first arc plate and the second arc plate move to the appropriate position, the personnel places the oil drum on the bottom plate. Then, the adjusting member is started again. The adjusting member drives the first arc plate to move toward the side close to each other until the two first arc plates clamp the oil drum. At this time, the two second arc plates clamp the oil drum. Clamping the oil drum at different positions by the second arc plates further helps to reduce the situation where the oil drum slips off the bottom plate during the movement of the oil drum.

[0019] Optionally, the top of the oil barrel is open, and an oil cover is detachably connected to the top of the oil barrel, and the oil cover can close the opening of the oil barrel.

[0020] By adopting the above technical solution, when it is necessary to fill the oil barrel with oil, the personnel only need to separate the oil cap and the oil barrel, and then inject the grease into the oil barrel. By providing the oil cap, on the one hand, it is convenient to fill the oil barrel with oil; on the other hand, it prevents the grease in the oil barrel from splashing out of the oil barrel when the oil barrel is moving.

[0021] Optionally, the oil filling assembly further includes a display component, the display component includes a flow meter, the flow meter is connected to the side of the oil cap away from the oil barrel, and the flow meter can detect the grease flow rate during oil filling.

[0022] By adopting the above technical solution and setting a flow meter, it is convenient for personnel to observe the grease flow during oil injection.

[0023] Optionally, the display component further includes a pressure gauge, which is connected to a side of the oil cap away from the oil barrel, and the pressure gauge can detect the pressure in the oil barrel.

[0024] By adopting the above technical solution and setting a pressure gauge, it is convenient for personnel to observe the change of pressure in the oil barrel, so as to judge the remaining amount of grease in the oil barrel.

[0025] Optionally, two handles are connected to both sides of the oil cover, and the two handles are symmetrically arranged along the axis of the oil barrel.

[0026] By adopting the above technical solution and providing two handles, when the oil cover and the oil barrel are connected, it is convenient for personnel to move the oil barrel to the bottom plate.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. Compared with the related art, the present application can make the oil drum move synchronously by moving the bottom plate, and move it to the appropriate position according to the personnel's requirements, which saves time and effort and is conducive to improving the problem of inconvenience for personnel movement;

[0029] 2. By setting the connection rod, grip rod and fixing screw, it is convenient to adjust the height of the grip rod according to the height of the staff, thereby improving the applicability of the device;

[0030] 3. By setting the first arc plate and the adjusting member in cooperation, the oil drum can be clamped, which is helpful to reduce the shaking of the oil drum during the movement of the oil drum, thereby reducing the oil drum from sliding off the bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the present application;

[0032] Figure 2 yes Figure 1 A magnified view of middle;

[0033] Figure 3 It is a schematic diagram of the overall structure of Example 2 of the present application;

[0034] Figure 4 is a schematic diagram of the structure of the adjustment component in Example 2 of the present application;

[0035] Figure 5 yes Figure 4 Enlarged view of B.

[0036] Explanation of the reference numerals: 1. Oil filling assembly; 11. Oil barrel; 111. Oil cap; 1111. Handle; 12. Display; 121. Flow meter; 122. Pressure gauge; 13. Oil filling piece; 131. Oil filling pipe; 132. Oil filling gun; 2. Moving assembly; 21. Bottom plate; 211. Baffle plate; 212. Slide groove; 22. Moving piece; 221. Caster; 23. Holding piece; 231. Connecting rod; 2311. Slide hole; 232. Holding rod; 2321. Fixing hole; 2322. Placement rack; 233. Fixing screw; 3. Adjusting assembly; 31. First arc plate; 311. Connecting seat; 32. Adjusting piece; 33. Clamping piece; 331. Second arc plate; 332. Fixing rod. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-5 This application is described in further detail.

[0038] The embodiment of the present application discloses a mobile grease injection device.

[0039] Example 1

[0040] Reference Figure 1 A mobile grease injection device includes an oil injection component 1 and a mobile component 2, and the oil injection component 1 is arranged on the mobile component 2.

[0041] Reference Figure 1 The oil filling assembly 1 includes an oil barrel 11, a display part 12 and an oil filling part 13. The oil barrel 11 is hollow, the oil barrel 11 is vertically arranged, and the top of the oil barrel 11 is open. An oil cover 111 is arranged on the top of the oil barrel 11. The oil cover 111 can close the opening of the oil barrel 11, and the oil cover 111 is connected to the oil barrel 11 by a threaded connection. Two handles 1111 are arranged on both sides of the oil cover 111. The two handles 1111 are fixedly connected to the oil cover 111 by screws, and the two handles 1111 are arranged along the center of the axis of the oil barrel 11. Symmetrical arrangement; the oil barrel 11 is used to contain grease for filling the gear box, the display part 12 includes a flow meter 121 and a pressure gauge 122, the flow meter 121 is located on the side of the oil cover 111 away from the oil barrel 11, the flow meter 121 is fixedly connected to the oil cover 111 by screws, the flow meter 121 can detect the grease flow rate during oil filling, the pressure gauge 122 is located on the side of the oil cover 111 away from the oil barrel 11, the pressure gauge 122 is fixedly connected to the oil cover 111 by screws, and the pressure gauge 122 can detect the pressure in the oil barrel 11.

[0042] Reference Figure 1The oil filling part 13 includes an oil filling pipe 131 and an oil filling gun 132. In this embodiment, the oil filling pipe 131 is a hose. One end of the oil filling pipe 131 is inserted into the oil cover 111 and extends into the bottom of the oil barrel 11. The oil filling pipe 131 is fixedly connected to the oil cover 111 by screws, and the other end of the oil filling pipe 131 is fixedly connected to the oil cover 111 by screws. The oil filling gun 132 is used to spray grease to oil the gear box.

[0043] Reference Figure 1 The moving component 2 includes a base plate 21, a moving member 22 and a holding member 23. In the present embodiment, the base plate 21 is a rectangular plate, the base plate 21 is horizontally arranged, four baffles 211 are arranged on the top of the base plate 21, the four baffles 211 can enclose a placement area for the oil supply barrel 11, the four baffles 211 are welded to the base plate 21, the moving member 22 is located at the bottom of the base plate 21, the moving member 22 includes four casters 221, the four casters 221 are arranged in a matrix, the four casters 221 are fixedly connected to the base plate 21 by screws, and in the present embodiment, the casters 221 are universal casters with brakes.

[0044] Reference Figure 1 and Figure 2 The holding member 23 includes two connecting rods 231, a holding rod 232 and two fixing screws 233. The two connecting rods 231 are close to the same side wall of the bottom plate 21. The connecting rods 231 are vertically arranged, and the two connecting rods 231 are arranged in parallel. The two connecting rods 231 are welded to the bottom plate 21. In this embodiment, the holding rod 232 is in the shape of a gantry. Both ends of the holding rod 232 are hollow. The two connecting rods 231 are respectively inserted into one end of the holding rod 232. The holding rod 232 is slidably arranged on the connecting rod 231. The holding rod 232 can slide along the length direction of the connecting rod 231. The height of the holding rod 232 can be adjusted according to the height of the staff. A plurality of sliding holes 2311 are provided at one end of the connecting rod 231 near the gripping rod 232 along the length direction of the connecting rod 231, a fixing hole 2321 is provided at one end of the gripping rod 232 near the connecting rod 231, one fixing screw 233 corresponds to one connecting rod 231, the fixing screw 233 is sequentially passed through the fixing hole 2321 and the sliding hole 2311, the fixing screw 233 is sequentially threadedly connected to the gripping rod 232 and the connecting rod 231, and the fixing screw 233 can fix the gripping rod 232 and the connecting rod 231; a placement rack 2322 for placing the grease gun 132 is provided on the gripping rod 232, and the placement rack 2322 is detachably connected to the gripping rod 232 by screws.

[0045] The implementation principle of Example 1 is as follows: grease is injected into the oil barrel 11 in advance. When the gear box needs to be oiled, the personnel adjusts the height of the grip 232 according to the height of the staff, and then fixes the grip 232 and the connecting rod 231. Subsequently, the personnel holds the grip 232 and pulls or pushes the grip 232. At this time, the bottom plate 21 moves with the grip 232, and the oil barrel 11 can be moved to a suitable position. After moving to a suitable position, the mobile grease injection device is fixed. After that, the personnel removes the oil injection gun 132 from the placement rack 2322, aligns the oil outlet of the oil injection gun 132 with the area of ​​the gear box that needs to be oiled, and starts the oil injection gun 132 to oil the gear box. The personnel moves the oil injection gun 132 to evenly oil various parts of the gear box.

[0046] Example 2

[0047] Reference Figure 3 The difference between this embodiment and embodiment 1 is that a mobile grease injection device also includes an adjusting component 3, and the adjusting component 3 is arranged on the moving component 2.

[0048] Reference Figure 3 , Figure 4 and Figure 5 The adjustment component 3 includes two first arc plates 31, at least one adjustment member 32 and a clamping member 33. The two first arc plates 31 are located on the top of the bottom plate 21, and the two first arc plates 31 are close to the two sides opposite to the bottom plate 21. The openings of the two first arc plates 31 are arranged opposite to each other. The first arc plates 31 are slidably arranged on the bottom plate 21. The two first arc plates 31 can move toward or away from each other. The two first arc plates 31 are in contact with the barrel wall of the oil barrel 11. The two first arc plates 31 clamp the oil barrel 11. The bottom plate 21 is provided with a slide groove 212 for the first arc plates 31 to slide. The first arc plate 31 is welded with a side close to the slide groove 212. The connecting seat 311 can extend into the slide groove 212, and the connecting seat 311 can slide in the slide groove 212 along the length direction of the slide groove 212. In this embodiment, there are two adjusting members 32, and one adjusting member 32 corresponds to one first arc plate 31. The adjusting member 32 is located on the side of the first arc plate 31 away from the opening. In this embodiment, the adjusting member 32 is an adjusting cylinder, and the adjusting cylinder is horizontally arranged. The cylinder body of the adjusting cylinder is fixedly connected to the bottom plate 21 by screws, and the piston rod of the adjusting cylinder faces the side of the first arc plate 31, and the piston rod of the adjusting cylinder is welded to the first arc plate 31, and the adjusting cylinder pushes the first arc plate 31 to move.

[0049] Reference Figure 3 and Figure 4The clamping member 33 includes two second arc plates 331 and two fixing rods 332. The second arc plate 331 is located on the side of the first arc plate 31 away from the bottom plate 21. One second arc plate 331 corresponds to one first arc plate 31, and the openings of the two second arc plates 331 are arranged opposite to each other. The fixing rods 332 correspond to the second arc plates 331 one by one. The fixing rods 332 are vertically located between the first arc plate 31 and the second arc plate 331. The setting direction of the fixing rods 332 is perpendicular to the bottom plate 21. Both ends of the fixing rods 332 are welded to the first arc plate 31 and the second arc plate 331 respectively. The second arc plate 331 moves synchronously with the first arc plate 31, and the two second arc plates 331 clamp the oil barrel 11.

[0050] The implementation principle of Example 2 is as follows: grease is injected into the oil barrel 11 in advance. When the gear box needs to be oiled, when the oil barrel 11 filled with grease needs to be placed on the bottom plate 21, first, the two adjusting members 32 are started at the same time, and the adjusting members 32 drive the first arc plate 31 to move away from each other. At this time, the second arc plate 331 moves synchronously with the first arc plate 31. After the first arc plate 31 and the second arc plate 331 move to a suitable position, the personnel places the oil barrel 11 on the bottom plate 21 so that the oil barrel 11 is located between the two first arc plates 31. Subsequently, the two adjusting members 32 are started again at the same time, and the adjusting members 32 drive the first arc plate 31 to move toward a side close to each other until the two first arc plates 31 clamp the oil barrel 11. At this time, the two second arc plates 331 clamp the oil barrel 11, and then the movable grease injection device is moved to a suitable position to oil the gear box.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A mobile grease injection device, characterized in that: The invention comprises an oil injection assembly (1) and a moving assembly (2), wherein the oil injection assembly (1) comprises an oil barrel (11) and an oil injection piece (13), wherein the oil barrel (11) is used to contain grease for oiling a gear box, and the oil injection piece (13) is connected to the oil barrel (11), and the oil injection piece (13) is used for oiling the gear box; The moving assembly (2) comprises a bottom plate (21) and a moving member (22); the oil barrel (11) is connected to the top of the bottom plate (21); the moving member (22) is connected to the bottom of the bottom plate (21); and the moving member (22) is used to move the bottom plate (21).

2. A mobile grease injection device according to claim 1, characterized in that: The moving assembly (2) further comprises a gripping member (23), wherein the gripping member (23) comprises two connecting rods (231), a gripping rod (232) and two fixing screws (233), wherein the two connecting rods (231) are connected to the same side wall of the bottom plate (21), the two connecting rods (231) are arranged in parallel, both ends of the gripping rod (232) are hollow, the two connecting rods (231) are respectively plugged into one end of the gripping rod (232), and the gripping rod (232) is fixed to the bottom plate (21). (232) is slidably arranged on the connecting rod (231), the gripping rod (232) slides along the length direction of the connecting rod (231), the fixing screw (233) is sequentially passed through the gripping rod (232) and the connecting rod (231), the fixing screw (233) is sequentially threadedly connected to the gripping rod (232) and the connecting rod (231), and the fixing screw (233) fixes the gripping rod (232) and the connecting rod (231).

3. A mobile grease injection device according to claim 1, characterized in that: The bottom plate (21) is arranged horizontally, and four baffles (211) are connected to the top of the bottom plate (21), and the four baffles (211) form a placement area for the oil barrel (11) to be placed.

4. A mobile grease injection device according to claim 2, characterized in that: It also includes an adjustment component (3), the adjustment component (3) including two first arc plates (31) and at least one adjustment member (32), the two first arc plates (31) are both slidably arranged on the top of the bottom plate (21), the two first arc plates (31) are respectively close to the two sides directly opposite to the bottom plate (21), the openings of the two first arc plates (31) are arranged opposite to each other, the two first arc plates (31) can move towards or away from each other, the two first arc plates (31) are both in contact with the wall of the oil barrel (11), and the two first arc plates (31) clamp the oil barrel (11); The adjusting member (32) is connected to the bottom plate (21), and the adjusting member (32) is connected to the first circular arc plate (31) to drive the first circular arc plate (31) to move.

5. A mobile grease injection device according to claim 4, characterized in that: The adjustment assembly (3) further comprises a clamping member (33), wherein the clamping member (33) comprises two second circular arc plates (331) and two fixing rods (332), wherein the second circular arc plates (331) are located on a side of the first circular arc plate (31) away from the bottom plate (21), wherein the second circular arc plates (331) correspond one-to-one to the first circular arc plates (31), and the openings of the two second circular arc plates (331) are arranged opposite to each other, wherein the fixing rods (332) correspond one-to-one to the second circular arc plates (331), and the setting direction of the fixing rods (332) is perpendicular to the bottom plate (21), and the two ends of the fixing rods (332) are respectively fixed to the first circular arc plate (31) and the second circular arc plate (331), and the two second circular arc plates (331) clamp the oil barrel (11).

6. A mobile grease injection device according to any one of claims 1 to 4, characterized in that: The top of the oil barrel (11) is open, and an oil cover (111) is detachably connected to the top of the oil barrel (11), and the oil cover (111) can close the opening of the oil barrel (11).

7. A mobile grease injection device according to claim 6, characterized in that: The oil filling assembly (1) further comprises a display component (12), wherein the display component (12) comprises a flow meter (121), wherein the flow meter (121) is connected to a side of the oil cover (111) away from the oil barrel (11), and the flow meter (121) is capable of detecting the grease flow rate during oil filling.

8. A mobile grease injection device according to claim 7, characterized in that: The display element (12) further comprises a pressure gauge (122), which is connected to a side of the oil cover (111) away from the oil barrel (11), and the pressure gauge (122) is capable of detecting the pressure in the oil barrel (11).

9. A mobile grease injection device according to claim 6, characterized in that: Two handles (1111) are connected to both sides of the oil cover (111), and the two handles (1111) are symmetrically arranged along the axis of the oil barrel (11).

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