Material distribution disc of wear-resistant cone crusher

Abstract

The utility model provides a material distribution disc of a wear-resistant cone crusher, belongs to the technical field of crushing devices, and aims to solve the problem that a wear-resistant head of a worker is affected as an existing material distribution disc is mounted in the cone crusher. Comprising a crusher main body, a feeding baffle plate, a crushing body, a distribution main body, a distribution wear-resistant head, a disc body lifting mechanism and a grinding head dismounting mechanism, the feeding baffle is fixedly connected to the inner end face of the crusher body. The crushing body is fixedly connected to the inner end surface of the crusher main body; the distribution main body slides in the crushing body; the distributing wear-resistant head is positioned on the upper end surface of the distributing main body; the disc body lifting mechanism is arranged in the crushing body; and the grinding head dismounting mechanism is arranged on the upper side of the distribution main body. By adopting the disc body lifting mechanism, a worker can replace the distribution wear-resistant head conveniently, and by adopting the grinding head dismounting mechanism, the mounting stability of the distribution wear-resistant head on the distribution main body is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of crushing devices, and more specifically, particularly relates to a material distribution plate of a wear-resistant cone crusher. Background Art

[0002] When the ore is crushed, it is necessary to use a wear-resistant cone crusher. The ore is conveyed to the inside of the cone crusher, and the ore first reaches the material distribution plate inside the cone crusher. The material distribution plate distributes the ore, and the distributed ore is then crushed.

[0003] According to CN202220134001.5, the utility model discloses a pre-crushed cone crusher distribution plate, including a feed hopper, a locking bolt, a cutting ring, a moving cone liner and a fixed cone liner. The feed hopper is installed on the upper part of the fixed cone liner, the locking bolt is fixed to the moving cone liner as a whole through the cutting ring, the distribution plate is fixed to the upper part of the locking bolt by bolts, and a wear-resistant head is provided on the top of the distribution plate, and the wear-resistant head protrudes from the outer surface of the distribution plate. The utility model is reasonably designed by providing a raised wear-resistant head on the distribution plate, which can conveniently and effectively improve the conditions for crushing materials, avoid directly falling onto the distribution plate, and can scatter materials in advance to improve the crushing conditions of the crushed materials.

[0004] Based on the above, the existing material distribution plate is generally installed inside the cone crusher. A wear-resistant head is arranged on the material distribution plate. The wear-resistant head is damaged by the impact of the mineral material. After the material distribution plate has been used for a period of time, the mineral material continuously impacts the wear-resistant head and causes damage, so the wear-resistant head needs to be replaced. When the wear-resistant head is replaced, the staff enters the cone crusher to replace it. The internal space of the cone crusher is limited, which affects the staff's replacement of the wear-resistant head. At the same time, it is easy for the staff to enter the cone crusher. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a material distribution plate of a wear-resistant cone crusher to solve the problem that the existing material distribution plate is generally installed inside the cone crusher, and a wear-resistant head is arranged on the material distribution plate. The wear-resistant head is damaged by the impact of mineral materials. After the material distribution plate has been used for a period of time, the mineral materials continuously impact the wear-resistant head and cause damage, so the wear-resistant head needs to be replaced. When the wear-resistant head is replaced, the staff enters the cone crusher to replace it. The internal space of the cone crusher is limited, which affects the staff's replacement of the wear-resistant head. At the same time, it is easy for the staff to enter the cone crusher. The problem of danger.

[0006] The purpose and function of the material distribution plate of the utility model, which is wear-resistant type cone crusher, are achieved by the following specific technical means:

[0007] A material distribution plate of a wear-resistant cone crusher comprises a crusher body, a feed port, a feed baffle, a crushing body, a crushing spindle, a distribution body, a distribution wear-resistant head, a plate lifting mechanism and a grinding head disassembly mechanism; the feed port is opened on the upper end face of the crusher body; the feed baffle is fixedly connected to the middle position of the inner end face of the crusher body; the crushing body is fixedly connected to the middle position of the lower side of the inner end face of the crusher body; the crushing spindle is rotatably connected to the lower side of the crushing body; the distribution body slides on the upper side of the crushing body; the distribution wear-resistant head is located on the upper end face of the distribution body; the plate lifting mechanism is arranged inside the crushing body; the grinding head disassembly mechanism is arranged on the upper side of the distribution body.

[0008] Furthermore, the disc lifting mechanism includes: a disassembly motor and a disassembly shaft; the disassembly motor is fixedly connected to the left side inside the crushing body; the disassembly shaft is coaxially fixedly connected to the disassembly motor shaft, and the disassembly shaft is rotatably connected to the left side inside the crushing body.

[0009] Furthermore, the disc lifting mechanism also includes: a disassembly gear and a lifting gear; the disassembly gear is coaxially fixedly connected to the upper side of the disassembly shaft; the lifting gear is rotatably connected to the middle position inside the crushing body, and the disassembly gear and the lifting gear are meshed to form a gear transmission mechanism.

[0010] Furthermore, the disc lifting mechanism also includes: a disassembly screw, a lifting slider and a limiting slider; the disassembly screw is coaxially fixedly connected to the lifting gear, and the disassembly screw is rotatably connected to the upper side of the middle position inside the crushing body; the lifting slider is slidably connected to the upper side of the middle position inside the crushing body, the disassembly screw is threadedly connected to the inside of the lifting slider, and the lifting slider is fixedly connected to the lower end surface of the distribution body; the limiting slider is provided with two groups, and the two groups of limiting sliders are respectively fixedly connected to the lower sides of the left and right end surfaces of the lifting slider, and the two groups of limiting sliders are respectively slidably connected to the middle position inside the crushing body.

[0011] Furthermore, the grinding head disassembly mechanism includes: an installation screw hole and an installation stud; the installation screw hole is opened in the middle position of the upper end surface of the distribution body; the installation stud is fixedly connected to the middle position of the lower end surface of the distribution wear-resistant head, and the installation screw hole and the installation stud are threadedly connected.

[0012] Furthermore, the grinding head disassembly mechanism also includes: base screw holes, wear-resistant screw holes and disassembly bolts; the base screw holes are provided in a plurality of groups, and the plurality of groups of base screw holes are evenly opened on the outer side of the upper end surface of the distribution body; the wear-resistant screw holes are provided in a plurality of groups, and the plurality of groups of wear-resistant screw holes are evenly opened on the outer side of the distribution wear-resistant head; the disassembly bolts are threadedly connected to the base screw holes and the wear-resistant screw holes.

[0013] Furthermore, the grinding head disassembly mechanism also includes: placement grooves and groove blocking blocks; the placement grooves are provided in a plurality of groups, and the plurality of placement grooves are respectively opened on the outer side of the upper end surface of the distribution wear-resistant head, and the plurality of placement grooves are respectively located on the upper side of the plurality of wear-resistant screw holes; the groove blocking blocks are provided in a plurality of groups, and the plurality of groove blocking blocks are respectively plugged and connected inside the plurality of placement grooves.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model adopts a disc lifting mechanism, so that when the staff replaces the distribution wear-resistant head, the motor shaft is disassembled to rotate and drive the distribution body and the distribution wear-resistant head to slide, and the distribution body and the distribution wear-resistant head slide upward to the upper side of the crusher body, and the distribution wear-resistant head is located outside the crusher body, which avoids the distribution wear-resistant head being located inside the crusher body and affecting the staff's replacement of the distribution wear-resistant head. At the same time, it avoids the problem that the staff need to enter the inside of the crusher body, which makes it convenient for the staff to replace the distribution wear-resistant head and improves the safety of maintaining the cone crusher.

[0016] The utility model adopts a grinding head disassembly mechanism to realize that the distribution wear-resistant head is located outside the crusher body, and the distribution wear-resistant head is installed on the distribution body by disassembling bolts and installing studs, thereby ensuring the stability of the distribution wear-resistant head installed on the distribution body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the main body of the crusher of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the crushing body of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the disc lifting mechanism of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the disassembled plate lifting mechanism of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the overall disassembly of the grinding head disassembly mechanism of the utility model.

[0022] Figure 6 It is a structural schematic diagram of the grinding head disassembly mechanism part of the utility model.

[0023] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0024] 1. Crusher body; 2. Feed inlet; 3. Feed baffle; 4. Crushing body; 5. Crushing main shaft; 6. Distribution body; 601, Installation screw hole; 7. Distribution wear-resistant head; 701, Installation stud; 8. Disassemble the motor; 9. Disassemble the shaft; 901, Disassemble the gear; 10. Disassemble the screw; 1001, Lifting gear; 11. Lifting slider; 1101, Limiting slider; 12, Base screw hole; 13, Wear-resistant screw hole; 1301, Placement groove; 14. Disassemble the bolt; 15. Groove block. DETAILED DESCRIPTION

[0025] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 4 As shown:

[0028] The utility model provides a material distribution plate of a wear-resistant cone crusher, comprising a crusher body 1, a feed port 2, a feed baffle 3, a crushing body 4, a crushing spindle 5, a distribution body 6, a distribution wear-resistant head 7 and a plate body lifting mechanism; the feed port 2 is opened on the upper end surface of the crusher body 1; the feed baffle 3 is fixedly connected to the middle position of the inner end surface of the crusher body 1; the crushing body 4 is fixedly connected to the middle position of the lower side of the inner end surface of the crusher body 1; the crushing spindle 5 is rotatably connected to the lower side of the crushing body 4; the distribution body 6 slides on the upper side of the crushing body 4; the distribution wear-resistant head 7 is located on the upper end surface of the distribution body 6; and the plate body lifting mechanism is arranged inside the crushing body 4.

[0029] Among them, the disc lifting mechanism includes: a disassembly motor 8 and a disassembly shaft 9; the disassembly motor 8 is fixedly connected to the left side of the crushing body 4; the disassembly shaft 9 is coaxially fixedly connected to the disassembly motor 8 shaft, and the disassembly shaft 9 is rotatably connected to the left side of the crushing body 4. During use, the rotation of the disassembly motor 8 shaft drives the disassembly shaft 9 to rotate.

[0030] Among them, the disc lifting mechanism also includes: a disassembly gear 901 and a lifting gear 1001; the disassembly gear 901 is coaxially fixedly connected to the upper side of the disassembly shaft 9; the lifting gear 1001 is rotatably connected to the middle position inside the crushing body 4, and the disassembly gear 901 and the lifting gear 1001 are meshed to form a gear transmission mechanism. During use, the rotation of the disassembly shaft 9 drives the disassembly gear 901 to rotate, and the rotation of the disassembly gear 901 drives the meshing lifting gear 1001 to rotate.

[0031] Among them, the disc lifting mechanism also includes: a disassembly screw 10, a lifting slider 11 and a limiting slider 1101; the disassembly screw 10 is coaxially fixedly connected to the lifting gear 1001, and the disassembly screw 10 is rotatably connected to the upper side of the middle position inside the crushing body 4; the lifting slider 11 is slidably connected to the upper side of the middle position inside the crushing body 4, the disassembly screw 10 is threadedly connected inside the lifting slider 11, and the lifting slider 11 is fixedly connected to the lower end surface of the distribution body 6; there are two groups of limiting sliders 1101, and the two groups of limiting sliders 1101 are respectively fixedly connected to the lower sides of the left and right end surfaces of the lifting slider 11, and the two groups of limiting sliders 1101 are respectively slidably connected to the middle position inside the crushing body 4. During use, the lifting gear 1001 rotates to drive the disassembly screw 10 to rotate, the disassembly screw 10 rotates to drive the lifting slider 11 to slide, the lifting slider 11 slides and drives the limiting slider 1101 to slide, and the lifting slider 11 slides and drives the distribution body 6 and the distribution wear-resistant head 7 to slide.

[0032] The specific usage and function of the first embodiment are as follows:

[0033] During use, the rotation of the disassembly motor 8 drives the disassembly shaft 9 to rotate, the rotation of the disassembly shaft 9 drives the disassembly gear 901 to rotate, the rotation of the disassembly gear 901 drives the meshing lifting gear 1001 to rotate, the rotation of the lifting gear 1001 drives the disassembly screw 10 to rotate, the rotation of the disassembly screw 10 drives the lifting slider 11 to slide, the sliding of the lifting slider 11 drives the limiting slider 1101 to slide, the sliding of the lifting slider 11 drives the distribution body 6 and the distribution wear-resistant head 7 to slide, making it convenient for the staff to maintain the distribution plate.

[0034] Embodiment 2:

[0035] Based on the first embodiment, as shown in the attached Figure 5 and attached Figure 6 As shown:

[0036] The utility model provides a material distribution plate of a wear-resistant cone crusher, and also includes a grinding head disassembly mechanism, which is arranged on the upper side of a distribution body 6, and includes: a mounting screw hole 601 and a mounting stud 701; the mounting screw hole 601 is opened in the middle position of the upper end surface of the distribution body 6; the mounting stud 701 is fixedly connected to the middle position of the lower end surface of the distribution wear-resistant head 7, and the mounting screw hole 601 and the mounting stud 701 are threadedly connected. During use, when the distribution body 6 and the distribution wear-resistant head 7 slide to the upper side of the crusher body 1, the staff places the distribution wear-resistant head 7 on the upper side of the distribution body 6 and drives the mounting stud 701 to be placed on the upper side of the mounting screw hole 601, twists the mounting stud 701 to rotate into the mounting screw hole 601, and installs the distribution wear-resistant head 7 on the upper end surface of the distribution body 6.

[0037] Among them, the grinding head disassembly mechanism also includes: a base screw hole 12, a wear-resistant screw hole 13 and a disassembly bolt 14; a total of multiple groups of base screw holes 12 are arranged, and the multiple groups of base screw holes 12 are evenly opened on the outer side of the upper end surface of the distribution body 6; a total of multiple groups of wear-resistant screw holes 13 are arranged, and the multiple groups of wear-resistant screw holes 13 are evenly opened on the outer side of the distribution wear-resistant head 7; the disassembly bolt 14 is threadedly connected to the base screw hole 12 and the wear-resistant screw hole 13. During use, after the base screw hole 12 and the wear-resistant screw hole 13 are aligned, the disassembly bolt 14 is installed in the base screw hole 12 and the wear-resistant screw hole 13 to reinforce the installation of the distribution wear-resistant head 7 on the distribution body 6.

[0038] Among them, the grinding head disassembly mechanism also includes: placement grooves 1301 and groove blocks 15; there are multiple groups of placement grooves 1301, and the multiple groups of placement grooves 1301 are respectively opened on the outer side of the upper end surface of the distribution wear-resistant head 7, and the multiple groups of placement grooves 1301 are respectively located on the upper side of the multiple groups of wear-resistant screw holes 13; there are multiple groups of groove blocks 15, and the multiple groups of groove blocks 15 are respectively plugged and connected inside the multiple groups of placement grooves 1301. During use, the groove blocks 15 are inserted into the placement grooves 1301, and the groove blocks 15 block the disassembly bolts 14.

[0039] The specific usage and function of the second embodiment are as follows:

[0040] During use, when the distribution body 6 and the distribution wear-resistant head 7 slide to the upper side of the crusher body 1, the staff will place the distribution wear-resistant head 7 on the upper side of the distribution body 6 and drive the installation stud 701 to be placed on the upper side of the installation screw hole 601, twist the installation stud 701 to rotate inside the installation screw hole 601, install the distribution wear-resistant head 7 on the upper end surface of the distribution body 6, align the base screw hole 12 and the wear-resistant screw hole 13, and then install the disassembly bolt 14 inside the base screw hole 12 and the wear-resistant screw hole 13 to strengthen the installation of the distribution wear-resistant head 7 on the distribution body 6, and insert the groove block 15 into the placement groove 1301. The groove block 15 blocks the disassembly bolt 14 to facilitate the installation and disassembly of the distribution wear-resistant head 7.

Claims

1. A material distribution plate of a wear-resistant cone crusher, comprising a crusher body (1), a feed port (2), a feed baffle (3), a crushing body (4), a crushing spindle (5), a distribution body (6), a distribution wear-resistant head (7), a plate body lifting mechanism and a grinding head disassembly mechanism; the feed port (2) is provided on the upper end surface of the crusher body (1); the characteristics are: The feed baffle (3) is fixedly connected to the middle position of the inner end surface of the crusher body (1); the crushing body (4) is fixedly connected to the middle position of the lower side of the inner end surface of the crusher body (1); the crushing main shaft (5) is rotatably connected to the lower side of the crushing body (4); the distribution body (6) slides on the upper side of the crushing body (4); the distribution wear-resistant head (7) is located on the upper end surface of the distribution body (6); the disc lifting mechanism is arranged inside the crushing body (4); and the grinding head disassembly mechanism is arranged on the upper side of the distribution body (6).

2. A material distribution plate of a wear-resistant cone crusher as claimed in claim 1, characterized in that: The plate lifting mechanism comprises: a disassembly motor (8) and a disassembly shaft (9); the disassembly motor (8) is fixedly connected to the left side of the crushing body (4); the disassembly shaft (9) is coaxially fixedly connected to the shaft of the disassembly motor (8), and the disassembly shaft (9) is rotatably connected to the left side of the crushing body (4).

3. A material distribution plate of a wear-resistant cone crusher as claimed in claim 2, characterized in that: The disc lifting mechanism also includes: a disassembly gear (901) and a lifting gear (1001); the disassembly gear (901) is coaxially fixedly connected to the upper side of the disassembly shaft (9); the lifting gear (1001) is rotatably connected to the middle position inside the crushing body (4), and the disassembly gear (901) and the lifting gear (1001) are meshed to form a gear transmission mechanism.

4. A material distribution plate of a wear-resistant cone crusher as claimed in claim 3, characterized in that: The disc lifting mechanism also includes: a disassembly screw (10), a lifting slider (11) and a limiting slider (1101); the disassembly screw (10) is coaxially fixedly connected to the lifting gear (1001), and the disassembly screw (10) is rotatably connected to the upper side of the middle position inside the crushing body (4); the lifting slider (11) is slidably connected to the upper side of the middle position inside the crushing body (4), the disassembly screw (10) is threadedly connected inside the lifting slider (11), and the lifting slider (11) is fixedly connected to the lower end surface of the distribution body (6); the limiting slider (1101) is provided in two groups, and the two groups of limiting sliders (1101) are respectively fixedly connected to the lower sides of the left and right end surfaces of the lifting slider (11), and the two groups of limiting sliders (1101) are respectively slidably connected to the middle position inside the crushing body (4).

5. The material distribution plate of the wear-resistant cone crusher according to claim 1, characterized in that: The grinding head disassembly mechanism comprises: a mounting screw hole (601) and a mounting stud (701); the mounting screw hole (601) is provided at the middle position of the upper end surface of the distribution body (6); the mounting stud (701) is fixedly connected to the middle position of the lower end surface of the distribution wear-resistant head (7), and the mounting screw hole (601) and the mounting stud (701) are threadedly connected.

6. A material distribution plate of a wear-resistant cone crusher as claimed in claim 5, characterized in that: The grinding head disassembly mechanism further comprises: a base screw hole (12), a wear-resistant screw hole (13) and a disassembly bolt (14); the base screw hole (12) is provided in a plurality of groups, and the plurality of groups of base screw holes (12) are respectively and evenly arranged on the outer side of the upper end surface of the distribution body (6); the wear-resistant screw hole (13) is provided in a plurality of groups, and the plurality of groups of wear-resistant screw holes (13) are respectively and evenly arranged on the outer side of the distribution wear-resistant head (7); the disassembly bolt (14) is threadedly connected inside the base screw hole (12) and the wear-resistant screw hole (13).

7. A material distribution plate of a wear-resistant cone crusher as claimed in claim 6, characterized in that: The grinding head disassembly mechanism also includes: a placement groove (1301) and a groove block (15); the placement groove (1301) is provided in a plurality of groups, the plurality of placement grooves (1301) are respectively opened on the outer side of the upper end surface of the distribution wear-resistant head (7), and the plurality of placement grooves (1301) are respectively located on the upper side of the plurality of wear-resistant screw holes (13); the groove block (15) is provided in a plurality of groups, and the plurality of groove block (15) are respectively plugged and connected inside the plurality of placement grooves (1301).

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