Movable butter adding device

Abstract

The utility model relates to the technical field of car dumper system maintenance devices, and discloses a movable grease adding device which comprises a movable base, universal wheels are fixedly installed at the bottom of the movable base, a push-pull frame is welded to the top of the movable base, and a pneumatic grease adding mechanism is arranged at the top of the movable base. An oil pipe arrangement mechanism located on the left side of the pneumatic grease adding mechanism is arranged on the top of the movable base. Through the overall design of the pneumatic grease adding mechanism, a machinist can add grease into the inner cavity of the grease storage barrel in advance, then air can be conveyed to the bottom of the inner cavity of the grease storage barrel through the work of the air pump, the pressure plate is pushed by air pressure to slide upwards in the inner cavity of the grease storage barrel, and then the grease can be automatically squeezed out from the transfer pipe. The function of pneumatically adding butter is achieved, the labor intensity of machinists is reduced, the butter adding speed is increased, and then the maintenance efficiency of a car dumper system is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dumper system maintenance device technical field, specifically, relates to a mobile grease adding device. BACKGROUND

[0002] The dumper system is a kind of large-scale mechanical equipment specially used for unloading bulk materials, mainly used for the unloading operation of railway open wagon.It is unloaded into the designated receiving equipment by overturning or tilting the whole wagon skin.The dumper system is widely used in power plant, port, metallurgy, coal and other fields, especially in large and medium-sized thermal power plants, and the dumper system is the main unloading equipment.

[0003] During the maintenance of the dumper system, grease needs to be added to the interior of the equipment, and manual oiler is currently used for oiling, which can cause the labor intensity of the repairman to be large, and the oiling speed is slow, affecting the maintenance efficiency of the dumper system. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a mobile grease adding device, to solve the problem of large labor intensity and slow oiling speed of manual oiler in prior art.

[0005] The utility model provides the following technical scheme: a mobile grease adding device, including mobile base, the bottom of mobile base is fixedly installed with universal wheel, the top of mobile base is welded with push-pull frame, the top of mobile base is provided with pneumatic grease adding mechanism, the top of mobile base is provided with oil pipe arrangement mechanism on the left side of pneumatic grease adding mechanism.

[0006] The pneumatic grease adding mechanism includes air pump and lifting foot, the air pump is fixedly installed on the top of mobile base, the lifting foot is fixedly installed on the top of mobile base, the top of lifting foot is fixedly installed with oil storage cylinder, the output end of air pump is fixedly connected with the bottom of oil storage cylinder, the inner wall of oil storage cylinder is slidably connected with pressure disc, the inner wall of pressure disc is threadedly connected with movable closure, the top of oil storage cylinder is movably inserted with movable cover, the top of movable cover is fixedly connected with transfer pipe, the end, away from movable cover, of transfer pipe is fixedly connected with internal thread part.

[0007] As the preferred technical scheme of the above, the outer wall of oil storage cylinder is fixedly installed with fixed block, the outer wall of movable cover is fixedly installed with connecting block, and the connecting block is movably inserted on the top of fixed block.

[0008] As the preferred technical scheme of the above, the top of fixed block is rotatably connected with rotating strip, the top of rotating strip is fixedly installed with rotating handle, and the bottom of rotating strip is movably connected with the top of connecting block.

[0009] Through the technical scheme, the connecting block is limited on the fixed block through the rotation of the strip, and the movable cover is fixed conveniently.

[0010] As the preferred technical scheme, the oil pipe arrangement mechanism comprises a stand fixedly installed on the top of the moving base, and a rotating disc is rotatably connected to the outer wall of the inner side of the stand.

[0011] Through the technical scheme, the rotating disc and the winding shaft are designed, and the oil adding extension pipe is arranged conveniently.

[0012] As the preferred technical scheme, a servo motor is fixedly installed on the front surface of the stand, and the output shaft of the servo motor is fixedly connected to the front surface of the rotating disc.

[0013] Through the technical scheme, the servo motor is designed, power is provided for the winding work of the oil adding extension pipe, and the consumption of manpower is reduced.

[0014] As the preferred technical scheme, the outer wall of the winding shaft is detachably connected with the oil adding extension pipe, a first external thread pipe is fixedly connected to the input end of the oil adding extension pipe, and the first external thread pipe is threadedly connected to the inner wall of the internal thread part.

[0015] Through the connection relationship between the first external thread pipe and the internal thread part, the oil adding extension pipe and the transfer pipe are disconnected conveniently.

[0016] As the preferred technical scheme, the output end of the oil adding extension pipe is fixedly connected with a second external thread pipe, the second external thread pipe is threadedly connected with an oil adding part at the end away from the oil adding extension pipe, and a check valve is fixedly connected to the middle part of the oil adding extension pipe and close to the end of the oil adding extension pipe.

[0017] Through the connection relationship between the second external thread pipe and the oil adding part, different specifications of the oil adding part are replaced conveniently.

[0018] Compared with the prior art, the utility model has the advantages that:

[0019] The utility model discloses a whole design of the pneumatic grease adding mechanism, the mechanic can add the grease to the inner chamber of the oil storage cylinder in advance, and then the gas is delivered to the bottom of the inner chamber of the oil storage cylinder through the working of the air pump, the pressure disc is pushed up in the inner chamber of the oil storage cylinder by the gas pressure, and then the grease is automatically squeezed out from the transfer pipe, the function of pneumatic adding of the grease is realized, the labor intensity of the mechanic is reduced, the speed of adding the grease is improved, and the maintenance efficiency of the dumper system is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of the utility model;

[0021] Figure 2 is a sectional view of the oil storage cylinder of the utility model;

[0022] Figure 3 is a structural schematic view of the fixed block and the connecting block of the utility model;

[0023] Figure 4 is a connecting structure schematic view of the oil adding extension pipe of the utility model.

[0024] In the figure: 1, mobile base; 11, universal wheel; 12, push-pull frame; 2, pneumatic grease adding mechanism; 21, air pump; 22, lifting foot; 23, oil storage cylinder; 231, fixed block; 232, connecting block; 233, rotating bar; 234, rotating handle; 24, pressure plate; 25, movable closure; 26, movable cover; 27, transfer pipe; 271, internal threaded part; 3, oil pipe arrangement mechanism; 31, vertical seat; 32, servo motor; 33, rotating disc; 34, winding shaft; 35, oil adding extension pipe; 351, No. 1 external threaded pipe; 352, No. 2 external threaded pipe; 353, check valve; 354, oil adding part. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0026] As Figures 1-4As shown, the utility model provides a technical scheme: a mobile grease adding device, including mobile base 1, the bottom fixed mounting of mobile base 1 has universal wheel 11, the top welding of mobile base 1 has push-pull frame 12, the top of mobile base 1 is provided with pneumatic grease adding mechanism 2, the top of mobile base 1 is provided with oil pipe arrangement mechanism 3 at the left side of pneumatic grease adding mechanism 2, pneumatic grease adding mechanism 2 includes air pump 21 and elevating foot 22, air pump 21 fixed mounting is at the top of mobile base 1, elevating foot 22 fixed mounting is at the top of mobile base 1, the top fixed mounting of elevating foot 22 has oil storage cylinder 23, the output end of air pump 21 is fixedly connected with the bottom of oil storage cylinder 23, the inner wall of oil storage cylinder 23 is slidably connected with pressure plate 24, the inner wall of pressure plate 24 is threadedly connected with movable closure 25, the top of oil storage cylinder 23 is movably inserted with movable cover 26, the top fixed connection of movable cover 26 has transfer pipe 27, the end away from movable cover 26 of transfer pipe 27 is fixedly connected with internal thread part 271, first by disassembling movable cover 26 to add the grease into the inner chamber of oil storage cylinder 23, when adding grease to the dumper system, control air pump 21 to work, gas is delivered to the bottom of the inner chamber of oil storage cylinder 23, the pressure is pushed to pressure plate 24 in the inner chamber of oil storage cylinder 23 and slides upwards, and then the grease can be automatically extruded from transfer pipe 27, realize the function of pneumatic addition to grease, and then reduce the consumption of manpower.

[0027] As one of the embodiments in the present embodiment, as shown in Figure 2 、 Figure 3 As shown, the outer wall of oil storage cylinder 23 is fixedly installed with fixed block 231, the outer wall of movable cover 26 is fixedly installed with connecting block 232, connecting block 232 is movably inserted at the top of fixed block 231, the top of fixed block 231 is rotatably connected with rotating strip 233, the top of rotating strip 233 is fixedly installed with rotating handle 234, the bottom of rotating strip 233 is movably connected with the top of connecting block 232, when movable cover 26 is inserted at the top of oil storage cylinder 23, connecting block 232 is inserted at the top of fixed block 231 synchronously, then rotating strip 233 is rotated, the limiting of connecting block 232 is completed, then movable cover 26 can be positioned at the top of oil storage cylinder 23, on the contrary, rotating strip 233 is rotated and reset, the limiting of movable cover 26 can be released, then movable cover 26 can be disassembled, through the design of rotating handle 234, rotating handle 234 can be rotated by the user.

[0028] As one of the embodiments in the present embodiment, as shown in Figure 1 、 Figure 4As shown, the oil pipe arrangement mechanism 3 comprises a stand 31 fixedly installed on the top of the moving base 1, the inner wall of the stand 31 is rotatably connected with a rotating disc 33, the adjacent side between the two rotating discs 33 is welded with a winding shaft 34, the front surface of the stand 31 located in the front is fixedly installed with a servo motor 32, the output shaft of the servo motor 32 is fixedly connected with the front surface of the rotating disc 33, the outer wall of the winding shaft 34 is detachably connected with an oil adding extension pipe 35, the input end of the oil adding extension pipe 35 is fixedly connected with a first external thread pipe 351, the first external thread pipe 351 is threadedly connected on the inner wall of the internal threaded part 271, the output end of the oil adding extension pipe 35 is fixedly connected with a second external thread pipe 352, the end of the second external thread pipe 352 away from the oil adding extension pipe 35 is threadedly connected with an oil adding part 354, the middle part of the oil adding extension pipe 35 is fixedly connected with a check valve 353 close to the end of the oil adding extension pipe 35, when the oil adding extension pipe 35 is used, the position of the oil adding part 354 is adjusted by stretching the oil adding extension pipe 35, after the position of the oil adding part 354 is adjusted, the first external thread pipe 351 is connected with the internal threaded part 271, and then the oiling treatment can be carried out, after the use of the oil adding extension pipe 35 is completed, the connection between the first external thread pipe 351 and the internal threaded part 271 is disconnected, then the servo motor 32 is controlled to work, the rotating disc 33 and the winding shaft 34 are driven to rotate, and the function of automatically winding the oil adding extension pipe 35 is realized, and the consumption of labor is reduced.

[0029] Working principle: in use, first, the movable cover 26 is disassembled, then the movable sealing part 25 is disassembled from the top of the pressure disc 24, then the pressure disc 24 is pushed to the bottom of the inner cavity of the oil storage cylinder 23, then the movable sealing part 25 is reset and installed, then the grease is added to the inner cavity of the oil storage cylinder 23, then the movable cover 26 is inserted into the top of the oil storage cylinder 23, so that the connecting block 232 is inserted into the top of the fixed block 231, then the rotating strip 233 is rotated to limit the movable cover 26, then the oil adding part 354 of the oil adding extension pipe 35 is inserted into the oil using place by pulling the oil adding extension pipe 35, the air pump 21 is controlled to work, the gas is transported to the bottom of the inner cavity of the oil storage cylinder 23, the pressure pushes the pressure disc 24 to slide upward in the inner cavity of the oil storage cylinder 23, and then the grease is automatically extruded from the transfer pipe 27, and the function of pneumatic adding of the grease is realized.

[0030] The above embodiments are only used to illustrate the technical scheme of the utility model, and not to limit it.

Claims

1. A mobile grease addition device comprising a mobile base (1), characterized in that: The bottom of the mobile base (1) is fixedly installed with universal wheels (11), the top of the mobile base (1) is welded with a push-pull frame (12), the top of the mobile base (1) is provided with a pneumatic grease adding mechanism (2), and the top of the mobile base (1) is provided with an oil pipe arrangement mechanism (3) located on the left side of the pneumatic grease adding mechanism (2). The pneumatic grease adding mechanism (2) comprises a gas pump (21) and a lifting foot (22), the gas pump (21) is fixedly installed on the top of the mobile base (1), the lifting foot (22) is fixedly installed on the top of the mobile base (1), the top of the lifting foot (22) is fixedly installed with an oil storage cylinder (23), the output end of the gas pump (21) is fixedly connected with the bottom of the oil storage cylinder (23), the inner wall of the oil storage cylinder (23) is slidably connected with a pressure disc (24), the inner wall of the pressure disc (24) is threadedly connected with a movable sealing element (25), the top of the oil storage cylinder (23) is movably inserted with a movable cover (26), the top of the movable cover (26) is fixedly connected with a transfer pipe (27), and the end, away from the movable cover (26), of the transfer pipe (27) is fixedly connected with an internal thread member (271).

2. A mobile grease addition device according to claim 1, characterized in that: A fixed block (231) is fixedly installed on the outer wall of the oil storage cylinder (23), and a connecting block (232) is fixedly installed on the outer wall of the movable cover (26).

3. A mobile grease addition device according to claim 2, characterized in that: The top of the fixed block (231) is rotatably connected with a rotating rod (233), the top of the rotating rod (233) is fixedly installed with a rotating handle (234), and the bottom of the rotating rod (233) is movably connected with the top of the connecting block (232).

4. A mobile grease addition device according to claim 1, characterized in that: The oil pipe arrangement mechanism (3) comprises a stand (31), the stand (31) is fixedly installed on the top of the mobile base (1), the outer wall of the inner side of the stand (31) is rotatably connected with a rotating disc (33), and two adjacent sides of the rotating disc (33) are welded with a winding shaft (34).

5. A mobile grease addition device according to claim 4, characterized in that: The front surface of the stand (31) located on the front surface is fixedly installed with a servo motor (32), and the output shaft of the servo motor (32) is fixedly connected with the front surface of the rotating disc (33).

6. A mobile grease addition device according to claim 5, characterized in that: A grease adding extension pipe (35) is detachably connected to the outer wall of the winding shaft (34), the input end of the grease adding extension pipe (35) is fixedly connected with a first external thread pipe (351), and the first external thread pipe (351) is threadedly connected to the inner wall of the internal thread member (271).

7. A mobile grease addition device according to claim 6, characterized in that: The output end of the grease adding extension pipe (35) is fixedly connected with a second external thread pipe (352), the end, away from the grease adding extension pipe (35), of the second external thread pipe (352) is threadedly connected with a grease adding element (354), and the middle part of the grease adding extension pipe (35) is fixedly connected with a check valve (353) close to the end of the grease adding extension pipe (35).

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