Novel fixed shaft type cone crusher transmission structure

Abstract

The invention discloses a novel fixed shaft type cone crusher transmission structure, and relates to the technical field of cone crushers. The device comprises a main rack structure, a motor body, a transmission assembly and an eccentric sleeve device, the top end of one side of the main rack structure is fixedly connected with the motor body, the top end of the side, away from the motor body, of the main rack structure is fixedly connected with an outer shell, and the eccentric sleeve device is arranged on the inner side of the outer shell; the motor body is connected with the eccentric sleeve device through a transmission assembly. By changing the structure of the main frame, eliminating a horizontal shaft device, directly transmitting power to the main machine belt pulley through the motor belt pulley, and mounting the main machine belt pulley on the eccentric sleeve device, the power transmission mode solves the problem of short service life in the original power transmission process, and improves the stability of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of cone crushers, in particular to a new-structure fixed-axis cone crusher transmission structure. Background Art

[0002] At present, the power transmission method of the fixed-axis cone crusher on the market is that the motor drives the main engine pulley through the motor pulley, the main engine pulley transmits the power to the pinion through the horizontal shaft, the pinion transmits the power to the large gear, and the large gear transmits the power to the eccentric sleeve device;

[0003] In this way, the entire transmission process is more complicated. In the power transmission process, the more complicated it is, the more problems there are and the higher the manufacturing cost.

[0004] In actual use, the above problems may cause the horizontal shaft copper sleeve to burn out, the horizontal shaft to break, the gear to wear out, and the gear to break.

[0005] Therefore, a new solution to the above problems needs to be proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a new structure fixed-axis cone crusher transmission structure to solve the prior art problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a new structure fixed-axis cone crusher transmission structure, including a main frame structure, a motor body, a transmission assembly and an eccentric sleeve device, the top of one side of the main frame structure is fixedly connected to the motor body, the top of the main frame structure away from the motor body is fixedly connected to an outer shell, an eccentric sleeve device is arranged on the inner side of the outer shell, and the motor body and the eccentric sleeve device are connected through the transmission assembly.

[0008] Preferably, the main frame structure includes a first base, a second base and a motor fixing seat, one side of the first base is fixedly connected to the second base, the top of the second base is fixedly connected to the motor fixing seat, and the motor body is fixed to the inner side of the motor fixing seat.

[0009] Preferably, the transmission assembly includes a motor pulley, a transmission belt and a main engine pulley, the output end of the motor body is fixedly connected to the motor pulley, the bottom end of the peripheral side of the eccentric sleeve device is fixedly connected to the main engine pulley, and the main engine pulley and the motor pulley are connected by a transmission belt.

[0010] Preferably, a bottom bracket is fixedly connected to the inner wall of the first base, and the bottom bracket is used to provide stable support for the outer shell.

[0011] Preferably, a reserved groove is provided on one side of the outer shell close to the motor fixing seat, and the transmission belt passes through the reserved groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention changes the structure of the main frame, eliminates the horizontal shaft device, and directly transmits the power to the main machine pulley through the motor pulley. The main machine pulley is installed on the eccentric sleeve device. Through this power transmission method, the problem of service life during the original power transmission process is solved, and the stability of the equipment is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a partial cross-sectional view of the present invention.

[0017] In the figure: 1. first base; 2. second base; 3. motor fixing base; 4. motor body; 5. motor pulley; 6. transmission belt; 7. outer shell; 8. bottom bracket; 9. eccentric sleeve device; 10. main machine pulley; 11. reserved groove. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] See also Figure 1 - Figure 2 A new structure fixed-axis cone crusher transmission structure includes a main frame structure, a motor body 4, a transmission assembly and an eccentric sleeve device 9. The top of one side of the main frame structure is fixedly connected with the motor body 4, and the top of the main frame structure away from the motor body 4 is fixedly connected with an outer shell 7. An eccentric sleeve device 9 is arranged on the inner side of the outer shell 7, and the motor body 4 and the eccentric sleeve device 9 are connected through a transmission assembly.

[0020] The main frame structure includes a first base 1, a second base 2 and a motor fixing base 3. One side of the first base 1 is fixedly connected to the second base 2, the top of the second base 2 is fixedly connected to the motor fixing base 3, and the motor body 4 is fixed on the inner side of the motor fixing base 3.

[0021] The transmission assembly includes a motor pulley 5, a transmission belt 6 and a main engine pulley 10. The output end of the motor body 4 is fixedly connected to the motor pulley 5, and the bottom end of the side surface of the eccentric sleeve device 9 is fixedly connected to the main engine pulley 10. The main engine pulley 10 is connected to the motor pulley 5 through the transmission belt 6.

[0022] A bottom bracket 8 is fixedly connected to the inner wall of the first base 1 , and the bottom bracket 8 is used to provide stable support for the outer shell 7 .

[0023] A reserved groove 11 is formed on one side of the outer shell 7 close to the motor fixing seat 3 , and the transmission belt 6 passes through the reserved groove 11 .

[0024] The motor pulley 5 is fixed to the output end of the motor body 4 through a tensioning sleeve. The motor pulley 5 transmits power to the main engine pulley 10 through a transmission belt 6. The main engine pulley 10 is fixed to the eccentric sleeve device 9. In this way, the power of the motor body 4 can be effectively transmitted to the eccentric sleeve device 9, so that the fixed-axis cone crusher obtains the power required for crushing.

[0025] In summary:

[0026] Compared with the prior art, the present invention changes the structure of the main frame and directly transmits power to the eccentric sleeve device through belt transmission, thereby reducing the horizontal shaft device and the gear transmission device, which can effectively reduce the production cost, increase the reliability of the transmission process, and reduce the energy loss in the transmission process.

[0027] and then:

[0028] 1. Effectively solved the loss problem of the horizontal shaft copper sleeve of the original equipment;

[0029] 2. Effectively solved the problem of horizontal shaft fracture of the original equipment;

[0030] 3. Effectively solved the wear problem of gear transmission of the original equipment;

[0031] 4. Improved the transmission efficiency during the transmission process;

[0032] 5. Effectively reduce production costs.

[0033] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A new structure fixed-axis cone crusher transmission structure, characterized by: The invention comprises a main frame structure, a motor body (4), a transmission assembly and an eccentric sleeve device (9); the top end of one side of the main frame structure is fixedly connected to the motor body (4); the top end of the main frame structure away from the motor body (4) is fixedly connected to an outer shell (7); an eccentric sleeve device (9) is arranged on the inner side of the outer shell (7); and the motor body (4) and the eccentric sleeve device (9) are connected via the transmission assembly.

2. The new structure fixed-axis cone crusher transmission structure according to claim 1 is characterized in that: The main frame structure comprises a first base (1), a second base (2) and a motor fixing seat (3); one side of the first base (1) is fixedly connected to the second base (2); the top end of the second base (2) is fixedly connected to the motor fixing seat (3); and the motor body (4) is fixed to the inner side of the motor fixing seat (3).

3. The new structure fixed-axis cone crusher transmission structure according to claim 2 is characterized in that: The transmission assembly comprises a motor pulley (5), a transmission belt (6) and a main engine pulley (10); the output end of the motor body (4) is fixedly connected to the motor pulley (5); the bottom end of the peripheral side of the eccentric sleeve device (9) is fixedly connected to the main engine pulley (10); the main engine pulley (10) and the motor pulley (5) are connected via the transmission belt (6).

4. The new structure fixed-axis cone crusher transmission structure according to claim 1 is characterized in that: A bottom bracket (8) is fixedly connected to the inner wall of the first base (1), and the bottom bracket (8) is used to provide stable support for the outer shell (7).

5. The new structure fixed-axis cone crusher transmission structure according to claim 3 is characterized by: A reserved groove (11) is provided on one side of the outer shell (7) close to the motor fixing seat (3), and the transmission belt (6) passes through the reserved groove (11).

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