Automatic lubricating device of crusher

Abstract

The utility model relates to the technical field of automatic lubricating of crushers, and discloses an automatic lubricating device of a crusher, which comprises an outer frame, a square plate is arranged on the outer wall of the outer frame, an electric push rod is fixedly connected to the front surface of the square plate, a transverse groove is formed in the extending end of the electric push rod, and a third motor is fixedly connected to the inner wall of the transverse groove. A power output shaft of the third motor is fixedly connected with a second lead screw, and the outer edge of the second lead screw is in threaded connection with a threaded block. According to the automatic lubricating device of the crusher, an extrusion rod and a clamping block are used in cooperation, a controller is used for controlling a third motor to work, the third motor drives a second lead screw to rotate, thread lines at the left end and the right end of the second lead screw are oppositely arranged, and a power output shaft of the third motor rotates clockwise so that two threaded blocks can slide inwards at the same time; and then the extrusion rod fixedly connected to the outer side of the threaded block drives the clamping block to contract at the same time, the oil filling bottle body is extruded through contraction of the clamping block, and then lubricating oil is dripped out.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic lubrication of crushers, in particular to an automatic lubrication device for crushers. Background Art

[0002] In people's daily life, crushers are used frequently. Crusher, also known as stone crusher, is a crushing machine used in the processing of metal ores and non-metallic ores. It can break the mined raw ore into small particles through extrusion and bending.

[0003] Most of the existing crusher devices do not have the problem of automatic lubrication and oiling during use, which often requires manual oiling. On the one hand, manual oiling is inconvenient for some small corners during the oiling process. On the other hand, the crusher is relatively sharp and can easily hurt the staff, so manual oiling has certain safety hazards. Secondly, the existing crusher devices are also inconvenient to collect and uniformly treat the waste oil during use, which causes the waste oil to drip on its own and is inconvenient to collect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic lubrication device for a crusher, which has the advantages of strong practicability and good stability, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical scheme: an automatic lubricating device for a crusher comprises an outer frame, an outer wall of the outer frame is provided with a square plate, the front side of the square plate is fixedly connected with an electric push rod, an extending end of the electric push rod is provided with a transverse groove, the inner wall of the transverse groove is fixedly connected with a motor three, a power output shaft of the motor three is fixedly connected with a screw rod two, the outer edge of the screw rod two is threadedly connected with a threaded block, the outer side of the threaded block is fixedly connected with an extrusion rod, and the inner wall of the extrusion rod is fixedly connected with a clamping block, a square groove is provided on the back side of the outer frame, the outer side of the outer frame is fixedly connected with the motor two, the power output shaft of the motor two is fixedly connected with a screw rod one, the outer edge of the screw rod one is threadedly connected with the square plate, a through groove is provided on the back side of the outer frame, a triangular sliding groove is provided on the inner wall of the outer frame, a waste oil storage box is slidably connected to the inner wall of the through groove, and triangular sliding blocks are fixedly connected to both sides of the waste oil storage box.

[0006] As a preferred technical solution of the utility model, the thread patterns at the left and right ends of the second screw rod are arranged oppositely, and the number of the thread blocks is two, which are threadedly connected to the two ends of the second screw rod in sequence.

[0007] As a preferred technical solution of the utility model, the triangular slider is slidably connected to the inner wall of the triangular slide groove, the shape of the triangular slider is adapted to the shape of the triangular slide groove, and a handle is fixedly connected to the outer wall of the waste oil storage box.

[0008] As a preferred technical solution of the present utility model, a controller is fixedly connected to the outside of the outer frame, a motor 1 is arranged on the front of the outer frame, a crushing gear is fixedly connected to the outer edge of the power output shaft of the motor 1, and the motor 1, the electric push rod, the motor 2, and the motor 3 are all electrically connected to the controller.

[0009] As a preferred technical solution of the utility model, the extended end of the electric push rod is fixedly connected to a support plate, a circular hole is opened on the inner wall of the support plate, and a refueling bottle body is arranged on the inner wall of the circular hole.

[0010] As a preferred technical solution of the utility model, the bottom cross section of the outer frame is provided with supporting legs, and the number of the supporting legs is four.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The automatic lubrication device of the crusher uses an extrusion rod and a clamping block in coordination, and uses a controller to control the motor three to work, so that the motor three drives the screw rod two to rotate. The thread patterns on the left and right ends of the screw rod two are arranged oppositely, and the power output shaft of the motor three rotates clockwise, which can cause the two threaded blocks to slide inward at the same time, so that the extrusion rod fixedly connected to the outside of the threaded block drives the clamping block to contract at the same time, and the contraction of the clamping block squeezes the refueling bottle body, so that the lubricating oil drips out.

[0013] 2. The automatic lubrication device of the crusher, through the coordinated use of the triangular chute and the triangular slider, the waste oil can slide to the inner wall of the waste oil storage box for collection. When the collection is completed, the handle is pulled outward to drive the triangular slider to slide outward on the inner wall of the triangular chute, so that the waste oil storage box can be pulled outward, which is convenient for the unified cleaning of the waste oil in the waste oil storage box.

[0014] 3. The automatic lubrication device of the crusher uses a screw rod and a square plate in combination, and uses a controller to control the motor 2 to work, thereby driving the screw rod 1 to rotate. The square plate is connected to the screw rod 1 through a thread, so that the square plate drives the main body of the oil bottle to move horizontally, making it easier to drip the lubricating oil onto the surface of the crushing gear more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a complete structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 This is a schematic diagram of the transverse groove structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 A local enlarged structural schematic diagram;

[0019] Figure 5 This is a schematic diagram of the structure of the waste oil storage box of the utility model.

[0020] In the figure: 1. outer frame; 2. motor 1; 3. square plate; 4. crushing gear; 5. square groove; 6. controller; 7. electric push rod; 8. horizontal groove; 9. support plate; 10. motor 2; 11. screw 1; 12. motor 3; 13. screw 2; 14. threaded block; 15. extrusion rod; 16. clamping block; 17. refueling bottle body; 18. through groove; 19. triangular slide groove; 20. waste oil storage box; 21. triangular slider. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , an automatic lubrication device for a crusher comprises an outer frame 1, an outer wall of the outer frame 1 is provided with a crushing gear 4, an electric push rod 7 is fixedly connected to the front of the crushing gear 4, a transverse groove 8 is provided at the extended end of the electric push rod 7, a motor 3 12 is fixedly connected to the inner wall of the transverse groove 8, a screw rod 2 13 is fixedly connected to the power output shaft of the motor 3 12, a threaded block 14 is threadedly connected to the outer edge of the screw rod 2 13, an extrusion rod 15 is fixedly connected to the outer side of the threaded block 14, a clamping block 16 is fixedly connected to the inner wall of the extrusion rod 15, a square groove 5 is provided on the back of the outer frame 1, a motor 2 10 is fixedly connected to the outer side of the outer frame 1, a screw rod 11 is fixedly connected to the power output shaft of the motor 2 10, the outer edge of the screw rod 11 is threadedly connected to the crushing gear 4, a through groove 18 is provided on the back of the outer frame 1, a triangular slide groove 19 is provided on the inner wall of the outer frame 1, a waste oil storage box 20 is slidably connected to the inner wall of the through groove 18, and triangular sliders 21 are fixedly connected to both sides of the waste oil storage box 20.

[0023] In a preferred embodiment, the thread patterns on the left and right ends of the screw rod 13 are oppositely arranged, and there are two threaded blocks 14, which are threadedly connected to the two ends of the screw rod 13 in sequence. Through the above structure, the thread patterns on the left and right ends of the screw rod 13 are oppositely arranged. When the controller 6 controls the motor 3 12 to work, the clockwise rotation of the power output shaft of the motor 3 12 can cause the two threaded blocks 14 to slide inward at the same time, so that the extrusion rod 15 fixedly connected to the outside of the threaded block 14 drives the clamping block 16 to contract at the same time, and the contraction of the clamping block 16 squeezes the refueling bottle body 17, so that the lubricating oil drips out.

[0024] In a preferred embodiment, the triangular slider 21 is slidably connected to the inner wall of the triangular slide groove 19, the shape of the triangular slider 21 is adapted to the shape of the triangular slide groove 19, and the outer wall of the waste oil storage box 20 is fixedly connected with a handle. Through the above structure, the waste oil storage box 20 is set to collect the original waste oil. When the collection is completed, the handle is pulled outward, thereby driving the triangular slider 21 to slide outward on the inner wall of the triangular slide groove 19, so that the waste oil storage box 20 can be pulled outward, which is convenient for the waste oil in the waste oil storage box 20 to be cleaned up uniformly.

[0025] In a preferred embodiment, a controller 6 is fixedly connected to the outer side of the outer frame 1, a motor 2 is arranged on the front side of the outer frame 1, a crushing gear 4 is fixedly connected to the outer edge of the power output shaft of the motor 2, and the motor 1 2, the electric push rod 7, the motor 2 10, and the motor 3 12 are all electrically connected to the controller 6. Through the above structure, the controller 6 can be used to control the motor 1 2, the electric push rod 7, the motor 2 10, and the motor 3 12 to work or stop working.

[0026] In a preferred embodiment, the extended end of the electric push rod 7 is fixedly connected to a support plate 9 , a circular hole is formed on the inner wall of the support plate 9 , and a refueling bottle body 17 is disposed on the inner wall of the circular hole.

[0027] In a preferred embodiment, the bottom cross section of the outer frame 1 is provided with supporting legs, and the number of the supporting legs is four. The provision of the four supporting legs facilitates the device to work stably.

[0028] Working principle: when oil filling is needed, first, the main body 17 of the oil filling bottle can be placed in the support plate 9, and then the controller 6 is used to control the motor 3 12 to work, so that the motor 3 12 drives the screw rod 2 13 to rotate. The thread patterns on the left and right ends of the screw rod 2 13 are oppositely arranged, and the power output shaft of the motor 3 12 rotates clockwise, which can cause the two thread blocks 14 to slide inward at the same time, so that the extrusion rod 15 fixedly connected to the outside of the thread block 14 drives the clamping block 16 to contract at the same time, and the refueling bottle main body 17 is squeezed by the contraction of the clamping block 16, so that the lubricating oil drips out, and then the controller 6 is used. The control motor 2 10 works, thereby driving the screw rod 11 to rotate. Through the threaded connection between the square plate 3 and the screw rod 11, the square plate 3 drives the refueling bottle body 17 to move horizontally, so that the lubricating oil can be dripped more evenly on the surface of the crushing gear 4, and the original waste oil can slide to the inner wall of the waste oil storage box 20 for collection. When the collection is completed, the handle is pulled outward, thereby driving the triangular slider 21 to slide outward on the inner wall of the triangular slide groove 19, so that the waste oil storage box 20 can be pulled outward, which is convenient for the waste oil in the waste oil storage box 20 to be cleaned uniformly.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic lubrication device for a crusher, comprising an outer frame (1), characterized in that: The outer wall of the outer frame (1) is provided with a square plate (3), the front side of the square plate (3) is fixedly connected with an electric push rod (7), the extended end of the electric push rod (7) is provided with a transverse groove (8), the inner wall of the transverse groove (8) is fixedly connected with a motor three (12), the power output shaft of the motor three (12) is fixedly connected with a screw rod two (13), the outer edge of the screw rod two (13) is threadedly connected with a thread block (14), the outer side of the thread block (14) is fixedly connected with an extrusion rod (15), and the inner wall of the extrusion rod (15) is fixedly connected with a clamping block (16) The outer frame (1) is provided with a square groove (5) on the back side, a motor 2 (10) is fixedly connected to the outer side of the outer frame (1), a power output shaft of the motor 2 (10) is fixedly connected to a screw rod 1 (11), the outer edge of the screw rod 1 (11) is threadedly connected to the square plate (3), a through groove (18) is provided on the back side of the outer frame (1), a triangular sliding groove (19) is provided on the inner wall of the outer frame (1), a waste oil storage box (20) is slidably connected to the inner wall of the through groove (18), and triangular sliding blocks (21) are fixedly connected to both sides of the waste oil storage box (20).

2. The automatic lubrication device for a crusher according to claim 1, characterized in that: The thread patterns at the left and right ends of the second screw rod (13) are arranged oppositely, and the number of the thread blocks (14) is two, which are threadedly connected to the two ends of the second screw rod (13) in sequence.

3. The automatic lubrication device for a crusher according to claim 1, characterized in that: The triangular slider (21) is slidably connected to the inner wall of the triangular slide groove (19); the shape of the triangular slider (21) is adapted to the shape of the triangular slide groove (19); and a handle is fixedly connected to the outer wall of the waste oil storage box (20).

4. The automatic lubrication device for a crusher according to claim 1, characterized in that: A controller (6) is fixedly connected to the outer side of the outer frame (1); a motor (2) is arranged on the front side of the outer frame (1); a crushing gear (4) is fixedly connected to the outer edge of the power output shaft of the motor (2); and the motor (2), the electric push rod (7), the motor (10), and the motor (12) are all electrically connected to the controller (6).

5. The automatic lubrication device for a crusher according to claim 1, characterized in that: The extended end of the electric push rod (7) is fixedly connected to a support plate (9), the inner wall of the support plate (9) is provided with a circular hole, and the inner wall of the circular hole is provided with a refueling bottle body (17).

6. The automatic lubrication device for a crusher according to claim 1, characterized in that: The bottom cross section of the outer frame (1) is provided with supporting legs, and the number of the supporting legs is four.

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