Grease machine

Abstract

The utility model relates to the field of grease filling equipment, in particular to a grease machine which comprises a barrel body and a barrel cover, a grease pumping mechanism and a grease outlet mechanism are arranged on the barrel cover, the grease pumping mechanism and the grease outlet mechanism are communicated with each other, a driving mechanism is further arranged on the barrel cover, and the driving mechanism is used for driving the grease pumping mechanism and the grease outlet mechanism. The oil pumping mechanism is located in the barrel body and is a rotor pump; the grease sucking device solves the problem that the grease sucking efficiency is low.

Description

Technical Field

[0001] The utility model relates to the field of grease filling equipment, in particular to a butter machine. Background Art

[0002] Filling a car with butter through a butter filling device is an essential task for car maintenance. Among the butter filling devices, the grease machine is a large-storage device, which includes a barrel and a barrel cover. The existing grease machine uses a plunger pump to absorb the butter in the barrel, but the barrel is large in size and the suction force generated by the plunger pump is small. The efficiency of only using the plunger pump to absorb the butter and guide it out of the grease machine is too low. How to effectively improve the low efficiency of the grease machine is a problem that designers have yet to solve. Utility Model Content

[0003] In order to solve the above problems, the utility model proposes a butter machine, which solves the problem of low butter suction efficiency.

[0004] The technical solution adopted by the utility model is: a grease dispenser, comprising a barrel body and a barrel cover, the barrel cover is provided with an oil pumping mechanism and an oil outlet mechanism, the oil pumping mechanism and the oil outlet mechanism are connected to each other, the barrel cover is also provided with a driving mechanism, the driving mechanism is used to drive the oil pumping mechanism and the oil outlet mechanism; the oil pumping mechanism is located in the barrel body, and the oil pumping mechanism is a rotor pump.

[0005] Through the above technical solution, the utility model adds a rotor pump as an oil extraction mechanism, which increases the suction effect of the grease machine on the butter during operation, making the grease machine more efficient in absorbing and guiding the butter out of the grease machine and more convenient to use; in addition, the rotor pump has the advantages of being durable and having no wearing parts.

[0006] Furthermore, the oil pumping mechanism is a screw pump.

[0007] Through the above technical solution, the oil pumping mechanism uses a screw pump among rotor pumps. The screw pump has the advantages of simple structure, easy maintenance, low noise and not easy to be blocked.

[0008] Furthermore, the oil pumping mechanism includes a fixed seat, a connecting tube, an elastic bushing and a screw. The fixed seat is connected to the barrel cover and communicated with the oil outlet mechanism. The connecting tube is arranged on the fixed seat. The elastic bushing is fixedly installed in the connecting tube. The outer wall of the elastic bushing and the inner wall of the connecting tube are sealed with each other. The screw passes through the elastic bushing. The screw is connected to the driving mechanism and is driven to rotate by the driving mechanism.

[0009] Through the above technical solution, the driving mechanism is used to drive the screw to rotate, so that the butter in the barrel can be transported to a high place by utilizing the cooperation of the elastic bushing and the screw. The structure is simple and easy to use.

[0010] Furthermore, a material paddle is fixedly connected to the portion of the screw extending out of the elastic bushing.

[0011] Through the above technical solution, the material paddle is located below the opening at the lower end of the elastic bushing. The material paddle is used to break up and stir the butter that is about to enter the elastic bushing, so that the transportation of the butter entering the elastic bushing is smoother and more efficient, and the blockage of the butter in the elastic bushing is avoided.

[0012] Furthermore, a protective cover is fixed to the connecting cylinder, the protective cover is hollowed out, and the material paddle is located in the protective cover.

[0013] Through the above technical solution, the protective cover covers the material paddle, effectively preventing hard objects from directly colliding with the material paddle during transportation, cleaning, assembly, and storage, and preventing the material paddle from being deformed or broken due to collisions. The setting of the protective cover prolongs the service life of the material paddle.

[0014] Furthermore, it also includes an oil pressure plate and an elastic member. The oil pressure plate sealing sleeve is arranged on the connecting tube. The oil pressure plate and the connecting tube are in sealing contact. The outer edge of the oil pressure plate is in sealing contact with the inner wall of the barrel body. The elastic member abuts between the fixed seat and the oil pressure plate.

[0015] Through the above technical solution, the cooperation between the oil pressure plate and the elastic member ensures that the butter is always located between the oil pressure plate and the bottom of the barrel. The oil pressure plate exerts downward pressure on the butter, making the butter flow into the oil pumping mechanism more efficient.

[0016] Furthermore, the oil outlet mechanism includes a fixed frame, a plunger cavity is provided in the fixed frame, a plunger rod is slidably provided in the plunger cavity, an oil inlet hole, an oil outlet hole and a one-way air vent are connected on the plunger cavity, the oil inlet hole is connected to the oil pumping mechanism, and the plunger rod is transmission-connected to the driving mechanism and reciprocates.

[0017] Through the above technical solution, the oil outlet mechanism provides power again to the oil delivered by the oil pumping mechanism and delivers it to the outside of the butter machine. The entire butter delivery path provides flow power to the butter multiple times, making the butter delivery more efficient.

[0018] Furthermore, there are two plunger cavities on the fixed frame and they are symmetrically arranged. The corresponding plunger rods, the oil inlet holes, the oil outlet holes, and the one-way air vents are all two in number. A slider is provided on the fixed frame for sliding along the extension direction of the plunger rod. The slider is provided with a strip-shaped through hole. A driving wheel is rotatably provided on the fixed frame. The driving wheel is transmission-connected to the driving mechanism, and an eccentric column extending into the strip-shaped through hole is connected to the driving wheel. The oil outlet mechanism also includes an oil outlet block and an oil pipeline. There are two oil pipelines and they are connected to the two oil outlet holes respectively. The two oil pipelines are simultaneously connected to the internal passage of the oil outlet block, and a total oil outlet is provided on the oil outlet block.

[0019] Through the above technical solution, when the driving mechanism is in the starting state, the driving wheel drives the eccentric column to rotate, and the eccentric column cooperates with the strip through hole and drives the slider and the two plunger rods to reciprocate, so that the two oil outlet holes can discharge oil at the same time, making the butter delivery efficiency higher.

[0020] Furthermore, a driven wheel is rotatably provided on the fixing frame, the driven wheel is fixedly connected to the eccentric column, the rotation axes of the driving wheel and the driven wheel are located on the same straight line, and the driven wheel is fixedly connected to the screw.

[0021] Through the above technical solution, when the driving mechanism is started, the driving wheel and the driven wheel rotate coaxially at the same time, so that the oil pumping mechanism and the oil outlet mechanism work at the same time, which is more convenient to use.

[0022] Furthermore, the driving mechanism includes a power supply, a motor, a control switch and a gear set, the power supply, the motor and the control switch are electrically connected to each other, the output end of the motor is connected to the gear set, and the output end of the gear set is transmission-connected to the oil pumping mechanism and the oil outlet mechanism.

[0023] Through the above technical solution, the motor can be started or shut down by using the control switch, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

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

[0026] Figure 2 This is a schematic cross-sectional view of the utility model;

[0027] Figure 3 This is one of the partial structural diagrams of the utility model;

[0028] Figure 4 This is the second schematic diagram of the partial structure of the utility model;

[0029] Figure 5 This is a schematic diagram of the control relationship of the utility model;

[0030] The utility model number information is as follows:

[0031] 1. Barrel body; 2. Barrel cover; 3. Oil pumping mechanism; 4. Oil outlet mechanism; 5. Driving mechanism; 6. Oil pressure plate; 7. Elastic member; 301. Fixed seat; 302. Connecting cylinder; 303. Elastic bushing; 304. Screw; 305. Material paddle; 306. Protective cover; 307. Driven wheel; 401. Fixed frame; 402. Plunger chamber; 403. Plunger rod; 404. Oil inlet hole; 405. Oil outlet hole; 406. One-way vent; 407. Slider; 408. Strip through hole; 409. Driving wheel; 410. Eccentric column; 411. Oil outlet block; 412. Main oil outlet; 413. Oil pipeline; 501. Power supply; 502. Motor; 503. Control switch; 504. Gear set;

[0032] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0036] See also Figure 1 、 2 , 3, 5, a butter machine, comprising a barrel body 1 and a barrel cover 2, the barrel cover 2 is provided with an oil pumping mechanism 3 and an oil outlet mechanism 4, the oil pumping mechanism 3 and the oil outlet mechanism 4 are connected to each other, the barrel cover 2 is also provided with a driving mechanism 5, the driving mechanism 5 is used to drive the oil pumping mechanism 3 and the oil outlet mechanism 4; the oil pumping mechanism 3 is located in the barrel body 1, and the oil pumping mechanism 3 is a rotor pump.

[0037] The utility model adds a rotor pump as the oil extraction mechanism 3, which increases the suction effect of the grease machine on the butter during operation, making the grease machine more efficient in sucking and guiding the butter out of the grease machine and more convenient to use; in addition, the rotor pump has the advantages of being durable and having no wearing parts.

[0038] The oil pumping mechanism 3 is a screw pump.

[0039] The oil pumping mechanism 3 uses a screw 304 pump among the rotor pumps. The screw 304 pump has the advantages of simple structure, easy maintenance, low noise, and not easy to be blocked.

[0040] See also Figure 2 、 3 The oil pumping mechanism 3 includes a fixed seat 301, a connecting tube 302, an elastic bushing 303 and a screw 304. The fixed seat 301 is connected to the barrel cover 2 and communicated with the oil outlet mechanism 4. The connecting tube 302 is communicated and arranged on the fixed seat 301. The elastic bushing 303 is fixedly installed in the connecting tube 302. The outer wall of the elastic bushing 303 and the inner wall of the connecting tube 302 are sealed with each other. The screw 304 passes through the elastic bushing 303. The screw 304 is connected to the driving mechanism 5 and is driven to rotate by the driving mechanism 5.

[0041] The driving mechanism 5 is used to drive the screw 304 to rotate, so that the butter in the barrel 1 can be transported to a higher place by utilizing the cooperation of the elastic bushing 303 and the screw 304. The structure is simple and easy to use.

[0042] A material paddle 305 is fixedly connected to the portion of the screw 304 extending out of the elastic bushing 303 .

[0043] The material paddle 305 is located below the lower opening of the elastic bushing 303. The material paddle 305 is used to break up and stir the butter that is about to enter the elastic bushing 303, so that the butter entering the elastic bushing 303 can be transported more smoothly and efficiently, and the butter can be prevented from being blocked in the elastic bushing 303.

[0044] A protective cover 306 is fixed to the connecting cylinder 302 . The protective cover 306 is hollowed out, and the material paddle 305 is located in the protective cover 306 .

[0045] The protective cover 306 covers the material paddle 305, effectively preventing hard objects from directly colliding with the material paddle 305 during transportation, cleaning, assembly, and storage, and preventing the material paddle 305 from being deformed or broken by the collision. The setting of the protective cover 306 prolongs the service life of the material paddle 305.

[0046] The present invention also includes an oil pressure plate 6 and an elastic member 7. The oil pressure plate 6 is sealed on the connecting tube 302. The oil pressure plate 6 is in sealed contact with the connecting tube 302. The outer edge of the oil pressure plate 6 is in sealed contact with the inner wall of the barrel body 1. The elastic member 7 is in contact between the fixing seat 301 and the oil pressure plate 6.

[0047] The cooperation between the oil pressure plate 6 and the elastic member 7 ensures that the butter is always located between the oil pressure plate 6 and the bottom of the barrel 1. The oil pressure plate 6 exerts downward pressure on the butter, making the butter flow into the oil pumping mechanism 3 more efficient.

[0048] Preferably, the elastic member 7 is a spring sleeved on the connecting tube 302 .

[0049] The oil outlet mechanism 4 includes a fixed frame 401, a plunger cavity 402 is provided in the fixed frame 401, a plunger rod 403 is slidably provided in the plunger cavity 402, an oil inlet hole 404, an oil outlet hole 405 and a one-way air vent 406 are connected on the plunger cavity 402, the oil inlet hole 404 is connected to the oil pumping mechanism 3, and the plunger rod 403 is connected to the driving mechanism 5 for reciprocating motion.

[0050] The oil outlet mechanism 4 provides power again to the oil delivered by the oil pumping mechanism 3 and delivers it to the outside of the butter machine. The entire butter delivery path provides flow power to the butter multiple times, making the butter delivery more efficient.

[0051] The specific structure of the one-way vent 406 is to open a through hole and set a one-way valve (not shown in the drawings) therein. The structure of the one-way vent 406 is a common technology in the industry and will not be described in detail herein.

[0052] See also Figure 2 、 4There are two plunger cavities 402 on the fixed frame 401 and they are symmetrically arranged. The corresponding plunger rods 403, oil inlet holes 404, oil outlet holes 405, and one-way air vents 406 are all two in number. Specifically, the two one-way air vents 406 are both connected to the interior of the fixed seat 301; a slider 407 is slidingly provided on the fixed frame 401 along the extension direction of the plunger rod 403, and a strip-shaped through hole 408 is provided on the slider 407. A driving wheel 409 is rotatably provided on the fixed frame 401, and the driving wheel 409 is transmission-connected to the driving mechanism 5. The driving wheel 409 is connected to an eccentric column 410 extending into the strip through hole 408; the oil outlet mechanism 4 also includes an oil outlet block 411 and an oil pipeline 413. There are two oil pipelines 413 and they are connected to the two oil outlet holes 405 respectively. The two oil pipelines 413 are simultaneously connected to the internal passage of the oil outlet block 411, and the oil outlet block 411 is provided with a total oil outlet 412.

[0053] When the driving mechanism 5 is in the starting state, the driving wheel 409 drives the eccentric column 410 to rotate, and the eccentric column 410 cooperates with the strip through hole 408 and drives the slider 407 and the two plunger rods 403 to reciprocate, so that the two oil outlet holes 405 can discharge oil at the same time, making the butter delivery efficiency higher.

[0054] A driven wheel 307 is rotatably mounted on the fixing frame 401 . The driven wheel 307 is fixedly connected to the eccentric column 410 . The rotation axes of the driving wheel 409 and the driven wheel 307 are located on the same straight line. The driven wheel 307 is fixedly connected to the screw 304 .

[0055] When the driving mechanism 5 is started, the driving wheel 409 and the driven wheel 307 rotate coaxially at the same time, so that the oil pumping mechanism 3 and the oil outlet mechanism 4 work at the same time, which is more convenient to use.

[0056] The driving mechanism 5 includes a power supply 501, a motor 502, a control switch 503 and a gear set 504. The power supply 501, the motor 502 and the control switch 503 are electrically connected to each other. The output end of the motor 502 is connected to the gear set 504. The output end of the gear set 504 is transmission-connected to the oil pumping mechanism 3 and the oil outlet mechanism 4.

[0057] The motor 502 can be started or stopped by using the control switch 503, which is very convenient to use.

[0058] The power source 501 is preferably a battery, so that the utility model can be used in any place and is more convenient to use.

[0059] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A butter dispenser, comprising a barrel (1) and a barrel cover (2), characterized in that: The barrel cover (2) is provided with an oil pumping mechanism (3) and an oil outlet mechanism (4), and the oil pumping mechanism (3) and the oil outlet mechanism (4) are communicated with each other. The barrel cover (2) is also provided with a driving mechanism (5), and the driving mechanism (5) is used to drive the oil pumping mechanism (3) and the oil outlet mechanism (4); the oil pumping mechanism (3) is located in the barrel body (1), and the oil pumping mechanism (3) is a rotor pump.

2. The butter dispenser according to claim 1, characterized in that: The oil pumping mechanism (3) is a screw pump.

3. The butter dispenser according to claim 2, characterized in that: The oil pumping mechanism (3) comprises a fixed seat (301), a connecting tube (302), an elastic bushing (303) and a screw (304); the fixed seat (301) is connected to the barrel cover (2) and communicates with the oil outlet mechanism (4); the connecting tube (302) is arranged on the fixed seat (301); the elastic bushing (303) is fixedly installed in the connecting tube (302); the outer wall of the elastic bushing (303) and the inner wall of the connecting tube (302) are sealed to each other; the screw (304) passes through the elastic bushing (303); the screw (304) is in transmission connection with the driving mechanism (5) and is driven to rotate by the driving mechanism (5).

4. The butter dispenser according to claim 3, characterized in that: A material paddle (305) is fixedly connected to the portion of the screw (304) extending out of the elastic bushing (303).

5. The butter dispenser according to claim 4, characterized in that: The connecting cylinder (302) is fixed with a protective cover (306), the protective cover (306) is hollowed out, and the material paddle (305) is located in the protective cover (306).

6. The butter dispenser according to claim 3, characterized in that: It also includes an oil pressure plate (6) and an elastic member (7), wherein the oil pressure plate (6) is sealingly sleeved on the connecting tube (302), the oil pressure plate (6) and the connecting tube (302) are in sealing contact, the outer edge of the oil pressure plate (6) is in sealing contact with the inner wall of the barrel body (1), and the elastic member (7) is in contact between the fixing seat (301) and the oil pressure plate (6).

7. A butter dispenser according to claim 3, 4, 5 or 6, characterized in that: The oil outlet mechanism (4) comprises a fixing frame (401), a plunger cavity (402) is provided in the fixing frame (401), a plunger rod (403) is slidably provided in the plunger cavity (402), an oil inlet hole (404), an oil outlet hole (405) and a one-way vent (406) are provided in communication with the plunger cavity (402), the oil inlet hole (404) is communicated with the oil pumping mechanism (3), and the plunger rod (403) is connected to the driving mechanism (5) in a transmission manner and reciprocates.

8. The butter dispenser according to claim 7, characterized in that: The number of the plunger cavities (402) on the fixing frame (401) is two and they are symmetrically arranged. The corresponding number of the plunger rod (403), the oil inlet hole (404), the oil outlet hole (405), and the one-way vent (406) are all two. A slider (407) is provided on the fixing frame (401) to slide along the extension direction of the plunger rod (403). The slider (407) is provided with a strip-shaped through hole (408). A driving wheel (409) is rotatably provided on the fixing frame (401). The driving wheel (409) is in transmission connection with the driving mechanism (5), and an eccentric column (410) extending into the strip-shaped through hole (408) is connected to the driving wheel (409); the oil outlet mechanism (4) further comprises an oil outlet block (411) and an oil delivery pipeline (413), two oil delivery pipelines (413) are provided and are connected to the two oil outlet holes (405), and the two oil delivery pipelines (413) are simultaneously connected to the internal passage of the oil outlet block (411), and a total oil outlet (412) is provided on the oil outlet block (411).

9. The butter dispenser according to claim 8, characterized in that: A driven wheel (307) is rotatably mounted on the fixed frame (401), the driven wheel (307) is fixedly connected to the eccentric column (410), the rotation axes of the driving wheel (409) and the driven wheel (307) are located on the same straight line, and the driven wheel (307) is fixedly connected to the screw (304).

10. A butter dispenser according to claim 3 or 4 or 5 or 6 or 8 or 9, characterized in that: The driving mechanism (5) comprises a power supply (501), a motor (502), a control switch (503) and a gear set (504); the power supply (501), the motor (502) and the control switch (503) are electrically connected to each other; the output end of the motor (502) is connected to the gear set (504); and the output end of the gear set (504) is transmission-connected to the oil pumping mechanism (3) and the oil outlet mechanism (4).

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