CN215140734U

CN215140734U - Adjustable cone crusher

Info

Publication number: CN215140734U
Application number: CN202022861407.7U
Authority: CN
Inventors: 孙伟; 刘奇
Original assignee: Shenyang Henuode Machinery Equipment Co ltd
Current assignee: Shenyang Henuode Machinery Equipment Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-12-14
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a cone crusher with adjustable, which comprises a housin, the inside both sides below of casing all is equipped with first motor, first motor output is equipped with the threaded rod, the threaded rod has connect the lift slider soon, the inside support cover that is equipped with of lift slider, support the cover with the lift slider passes through the lift tooth and connects, it is equipped with a pair of breaker in advance to support the cover top, the casing outside is equipped with the second motor, second motor output is equipped with the cross axle, the cross axle run through in the casing antetheca, the cross axle end-to-end connection has second conical gear, second conical gear mesh in first conical gear. The utility model relates to a breaker technical field, this device compact structure has breaker in advance, can handle the great ore deposit piece of volume earlier, has removed the link of carrying out the preliminary treatment by other devices from, can adjust the ejection of compact size of ore deposit piece through the distance between the control crushing roller moreover, has improved production efficiency, gives people and has brought the convenience.

Description

Adjustable cone crusher

Technical Field

The utility model relates to a breaker technical field specifically is a cone crusher with adjustable.

Background

The stone crusher can be classified into a medical stone crusher and a mining stone crusher according to the major categories. The mining stone crusher is suitable for crushing massive mine hard rocks in principle, the typical granite discharge granularity is less than or equal to 40mm and accounts for 90%, the machine can process materials with the side length of less than 100-500 mm, the compression strength can reach 350 MPa, the crushing ratio is high, the crushed materials are cubic particles, and the like. The mining stone crushing machine is a crushing machine with the particle size of more than three millimeters accounting for more than 50 percent of the total discharge amount in the discharged materials.

The cone crusher is widely used in the industries of metallurgy, building, road building, mine, stone and mine, etc., and can crush various ores and rocks (1) with medium and medium hardness. The cone crusher is sealed by adopting lubricating grease, the defects that a water supply and drainage system is easy to block and water and oil are easy to mix are overcome, and the spring safety system is an overload protection device and can prevent foreign matters and iron blocks from damaging the crusher by passing through the crushing cavity. The machine is divided into a standard type and a short head type, generally speaking, the standard type has large feeding granularity, thicker discharging granularity, steeper crushing cone of the short head type and small feeding granularity, and is beneficial to producing fine-grained materials, so the standard type is generally used for coarse crushing and medium crushing, and the short head type is used for medium crushing and fine crushing.

In the ore crushing process, crushing work can be accomplished to structural design reasonable cone crusher high efficiency, improves crushing efficiency, and the utility model patent of publication No. CN205182825U proposes a cone crusher, including main shaft, movable cone, frame, movable cone installs on the main shaft, install the support arm in the frame, the middle part cover of main shaft has the support ring, the support ring does not contact with the main shaft, the support ring is installed in the frame, install the working cylinder on the support ring, install the piston in the working cylinder, be equipped with the piston rod on the piston, the piston rod is installed in the bottom of movable cone, be equipped with thrust bearing between piston rod and the movable cone, be equipped with the bearing between movable cone and the main shaft this utility model need not set up the cone crusher who adjusts oil tank and energy memory, and this kind of cone crusher need not use a large amount of hydraulic oil and oil tank, The energy storage is more environment-friendly and has more reliable performance. However, although this device can achieve the crushing function of the cone crusher and perform the vertical adjustment, the device does not have a pre-crushing device and cannot treat ore blocks with a large volume.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cone crusher with adjustable has solved the problem that does not have breaker in advance.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an adjustable cone crusher comprises a shell, wherein first motors are arranged below two sides in the shell, the output ends of the first motors are provided with threaded rods, the threaded rods are connected with lifting sliders in a rotating mode, supporting sleeves are arranged in the lifting sliders and connected with the lifting sliders through lifting teeth, a pair of pre-crushing devices are arranged at the tops of the supporting sleeves, the tops of the pre-crushing devices are connected with the tops of the lifting sliders through connecting frames, a discharging area is arranged below the shell, a base frame is arranged at the center of the discharging area and connected with a bearing at the bottom of the shell, a first bevel gear is arranged at the top of the base frame, an eccentric shaft sleeve is arranged in the base frame, a rotating shaft is connected with the inside of the eccentric shaft sleeve, a crushing head is connected with the top of the rotating shaft, a second motor is arranged outside the shell, and the output end of the second motor is provided with a transverse shaft, the transverse shaft penetrates through the front wall of the shell, and the tail end of the transverse shaft is connected with a second bevel gear meshed with the first bevel gear.

Preferably, the pre-crushing device comprises two pairs of lower guide rails arranged at the top of the supporting sleeve, the top of each lower guide rail is connected with a pair of electric sliding blocks, the top of each electric sliding block is connected with a moving seat, the outer side of the moving seat is provided with three crushing rollers, the centers of the side walls of the crushing rollers are provided with roller shafts, the two ends of each roller shaft are connected with shaft frames through bearings, the shaft frames are vertically installed on the outer wall of the moving seat, the lower sides of the two sides inside the moving seat are provided with third motors, the upper sides of the two sides of the moving seat are provided with positioning shafts, the output ends of the third motors, the tail ends of the positioning shafts and the tail ends of the roller shafts are provided with gears and connected through chains, the top of the moving seat is connected with a pair of sliding blocks, the top of each sliding block is connected with an upper guide rail, and the top of each upper guide rail is connected with the top of the lifting sliding block through a connecting frame.

Preferably, both side walls of the moving seat are provided with stone blocking plates, the chains penetrate through the upper and lower parts of the stone blocking plates, and bristles are arranged at the positions of the stone blocking plates and the chain penetrating openings.

Preferably, support cover inner wall below sliding connection in ejection of compact district outer wall, support the cover and be the cuboid structure and have the conical structure inner chamber, support the equal sliding connection of cover front and back wall in wall around the casing.

Preferably, the discharge area is of a cylindrical structure and is provided with a cylindrical inner cavity.

Preferably, the tail ends of the upper guide rail and the lower guide rail are respectively provided with a limiting block.

Preferably, the bottom of the lifting slide block is provided with an internal thread groove.

Preferably, the inner wall of the support sleeve is provided with a crushing wall.

Advantageous effects

The utility model provides a cone crusher with adjustable, the following beneficial effect is possessed, this device compact structure, the breaker in advance has, can handle the great ore deposit piece of volume earlier, the link of carrying out the preliminary treatment by other devices has been removed from, and can adjust the ejection of compact size of ore deposit piece through the distance between the control crushing roller, this device both sides still have by motor drive's upper and lower adjusting device, can adjust the distance between broken wall and crushing head and the pivot, for hydraulic cylinder drive mode environmental protection more, can accomplish the control from the bold to graininess crushing process to the feeding, the production efficiency is improved, give people and brought the convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the side view structure schematic diagram of the pre-crushing device of the utility model.

Fig. 3 is a schematic structural diagram of a second motor according to the present invention.

Fig. 4 is a schematic view of the crushing roller mechanism of the present invention.

In the figure: 1. a housing; 2. a first motor; 3. a threaded rod; 4. a lifting slide block; 5. a support sleeve; 6. a discharge zone; 7. a base frame; 8. a first bevel gear; 9. an eccentric shaft sleeve; 10. a rotating shaft; 11. a crushing head; 12. a second motor; 13. a horizontal axis; 14. a second bevel gear; 15. a lower guide rail; 16. an electric slider; 17. a movable seat; 18. a crushing roller; 19. a roll shaft; 20. a pedestal; 21. a third motor; 22. positioning the shaft; 23. a chain; 24. a slider; 25. an upper guide rail; 26. a stone blocking plate; 27. the wall is broken.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an adjustable cone crusher comprises a casing 1, a first motor 2 is disposed below two sides of the inside of the casing 1, a threaded rod 3 is disposed at an output end of the first motor 2, a lifting slider 4 is screwed to the threaded rod 3, a support sleeve 5 is disposed inside the lifting slider 4, the support sleeve 5 is connected to the lifting slider 4 through lifting teeth, a pair of pre-crushing devices is disposed on a top of the support sleeve 5, a top of the pre-crushing devices is connected to a top of the lifting slider 4 through a connecting frame, a discharging area 6 is disposed below the inside of the casing 1, a base frame 7 is disposed at a center of the discharging area 6, the base frame 7 is connected to a bottom bearing of the casing 1, a first bevel gear 8 is disposed on a top of the base frame 7, an eccentric shaft sleeve 9 is disposed inside the base frame 7, and a rotating shaft 10 is connected to the inside of the eccentric shaft sleeve 9, the top of the rotating shaft 10 is connected with a crushing head 11, a second motor 12 is arranged outside the housing 1, the output end of the second motor 12 is provided with a cross shaft 13, the cross shaft 13 penetrates through the front wall of the housing 1, the end of the cross shaft 13 is connected with a second bevel gear 14, the second bevel gear 14 is meshed with the first bevel gear 8, the pre-crushing device comprises two pairs of lower guide rails 15 arranged at the top of the support sleeve 5, the top of the lower guide rails 15 is connected with a pair of electric sliders 16, the top of the electric sliders 16 is connected with a movable seat 17, three crushing rollers 18 are arranged outside the movable seat 17, a roller shaft 19 is arranged at the center of the side wall of each crushing roller 18, two ends of each roller shaft 19 are connected with a shaft bracket 20 through bearings, the shaft brackets 20 are vertically arranged on the outer wall of the movable seat 17, and third motors 21 are arranged below two sides inside the movable seat 17, the upper parts of the two sides of the moving seat 17 are respectively connected with a positioning shaft 22 through bearings, the output end of a third motor 21, the tail end of the positioning shaft 22 and the tail end of a roller shaft 19 are respectively provided with a gear and are connected through a chain 23, the top of the moving seat 17 is connected with a pair of sliders 24, the top of each slider 24 is connected with an upper guide rail 25, the top of each upper guide rail 25 is connected with the top of the lifting slider 4 through a connecting frame, two side walls of the moving seat 17 are respectively provided with a stone blocking plate 26, the chains 23 penetrate through the upper part and the lower part of the stone blocking plates 26, the penetrating openings of the stone blocking plates 26 and the chains 23 are respectively provided with bristles, the lower part of the inner wall of the support sleeve 5 is slidably connected with the outer wall of the discharge area 6, the support sleeve 5 is of a cuboid structure and is provided with an inner cavity of a conical structure, the front wall and the rear wall of the support sleeve 5 are slidably connected with the front wall and the rear wall of the shell 1, and the discharge area 6 is of a cylindrical structure and is provided with an inner cavity, the tail ends of the upper guide rail 25 and the lower guide rail 15 are respectively provided with a limiting block, the bottom of the lifting slide block 4 is provided with an internal thread groove, and the inner wall of the support sleeve 5 is provided with a crushing wall 27.

Example (b): firstly, the second motor 12 and the third motor 21 are started, the chain 23 starts to move and drives the crushing roller 18 to start rotating, the output end of the second motor 12 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first bevel gear 8 to rotate, the base frame 7 starts to rotate the eccentric shaft sleeve 9 in the base frame 7 to start rotating, the rotating shaft 10 starts to eccentrically rotate, the crushing head 11 eccentrically rotates and contacts with the crushing wall 27, at the moment, large ore stones are put into the crushing roller 18 from the upper part of the shell 1 to be pre-crushed, the electric sliding block 16 is controlled to slide on the lower guide rail 15, the distance between the crushing rollers 18 at two sides is controlled, the size of the crushed stones is controlled, the stone blocking plate 26 is in sliding connection with the front wall and the rear wall of the shell 1, the stones are prevented from splashing to the two sides of the pre-crushing device, the bristles can scrape the crushed stones on the chain completely, and the transmission state of the chain 23 is ensured, after the preliminary treatment finishes, the stone gets into and breaks between broken wall 27 and the broken head 11, and broken entering discharge area 6 after to the graininess size, at the secondary crushing in-process, steerable first motor 2 control lifting slide 4 height is adjusted the height of crushing device and support cover 5 in advance by lifting slide 4 again, accomplishes the control to ejection of compact size, convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable cone crusher comprises a shell (1) and is characterized in that a first motor (2) is arranged below two sides in the shell (1), a threaded rod (3) is arranged at the output end of the first motor (2), a lifting slide block (4) is screwed on the threaded rod (3), a support sleeve (5) is arranged in the lifting slide block (4), the support sleeve (5) is connected with the lifting slide block (4) through a lifting tooth, a pair of pre-crushing devices are arranged at the top of the support sleeve (5), the tops of the pre-crushing devices are connected with the top of the lifting slide block (4) through a connecting frame, a discharging area (6) is arranged below the shell (1), a base frame (7) is arranged at the center of the discharging area (6), the base frame (7) is connected with a bearing at the bottom of the shell (1), a first conical gear (8) is arranged at the top of the base frame (7), the utility model discloses a novel energy-saving crusher, including bed frame (7), eccentric sleeve (9) inside is equipped with, eccentric sleeve (9) internal connection has pivot (10), pivot (10) top is connected with crushing head (11), casing (1) outside is equipped with second motor (12), second motor (12) output is equipped with cross axle (13), cross axle (13) run through in casing (1) antetheca, cross axle (13) end-to-end connection has second conical gear (14), second conical gear (14) mesh in first conical gear (8).

2. The adjustable cone crusher according to claim 1, wherein the pre-crushing device comprises two pairs of lower guide rails (15) arranged at the top of the support sleeve (5), a pair of electric sliders (16) is connected to the top of the lower guide rails (15), a movable base (17) is connected to the top of the electric sliders (16), three crushing rollers (18) are arranged outside the movable base (17), a roller shaft (19) is arranged at the center of the side wall of each crushing roller (18), shaft brackets (20) are connected to both ends of each roller shaft (19) through bearings, each shaft bracket (20) is vertically arranged on the outer wall of the movable base (17), a third motor (21) is arranged below both sides inside the movable base (17), a positioning shaft (22) is connected to both sides above the movable base (17) through bearings, and the output end of the third motor (21), the end of each positioning shaft (22), and the end of each positioning shaft, The tail end of the roller shaft (19) is provided with a gear and connected through a chain (23), the top of the moving seat (17) is connected with a pair of sliding blocks (24), the top of each sliding block (24) is connected with an upper guide rail (25), and the top of each upper guide rail (25) is connected with the top of the lifting sliding block (4) through a connecting frame.

3. An adjustable cone crusher as claimed in claim 2, characterized in that both side walls of said moving seat (17) are provided with a stone blocking plate (26), said chain (23) passes through said stone blocking plate (26) and below, and said stone blocking plate (26) and said chain (23) pass through are provided with bristles.

4. An adjustable cone crusher as claimed in claim 1, characterized in that said support sleeve (5) is slidably connected to said outer wall of said discharge zone (6) below the inner wall thereof, said support sleeve (5) being of rectangular parallelepiped configuration and having an inner cavity of conical configuration, said support sleeve (5) being slidably connected to said housing (1) at both its front and rear walls.

5. An adjustable cone crusher in accordance with claim 1, characterized in that the discharge area (6) is of cylindrical construction and has a cylindrical inner cavity.

6. An adjustable cone crusher in accordance with claim 2, characterized in that the upper guide rail (25) and the lower guide rail (15) are provided with a stop at their ends.

7. An adjustable cone crusher in accordance with claim 1, characterized in that the bottom of the lifting slide (4) is provided with an internally threaded groove.

8. An adjustable cone crusher in accordance with claim 1, characterized in that the inner wall of the support sleeve (5) is provided with a crushing wall (27).