CN219308818U

CN219308818U - Cone crusher special for sand and stone

Info

Publication number: CN219308818U
Application number: CN202223315305.0U
Authority: CN
Inventors: 魏瑞良; 管帅; 薛龙; 赵淑波
Original assignee: Qingdao Jinyiyuan Environmental Protection Technology Co ltd
Current assignee: Qingdao Jinyiyuan Environmental Protection Technology Co ltd
Priority date: 2022-12-10
Filing date: 2022-12-10
Publication date: 2023-07-07
Anticipated expiration: 2032-12-10

Abstract

The utility model relates to the field of crushers, in particular to a cone crusher special for sand and stone. The utility model provides a special cone crusher of grit, which comprises a frame, there is the feed inlet at the frame top, there is the baffle box feed inlet bottom, there is the fixed block on the baffle box lateral wall, there is the broken groove baffle box bottom, there is the discharge gate on the broken groove lateral wall, there is power structure at broken groove bottom, power structure output has the eccentric shaft, there is the movable cone on the eccentric shaft, there is supplementary broken structure between movable cone and the broken groove, there is regulation structure between movable cone and the fixed block, supplementary broken structure includes the ring channel, the cover has the expansion ring on the ring channel, there is the filter screen between expansion ring lateral wall and the broken groove lateral wall, there is the guide block at the expansion ring bottom, there is the guide way on the discharge gate diapire. The utility model aims to solve the technical problem of providing a cone crusher special for sand, which can control the size of sand flowing out of a crusher so that sand with larger particles and incomplete crushing can not be discharged accidentally and the sand can be crushed more thoroughly.

Description

Cone crusher special for sand and stone

Technical Field

The utility model relates to the field of crushers, in particular to a cone crusher special for sand and stone.

Background

A cone crusher is a crushing machine suitable for raw materials in metallurgical, building, road construction, chemical and silicate industries. According to the different crushing principles and different particle sizes of products, the crushing machine is divided into a plurality of models. The crusher is widely applied to a plurality of departments such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry. The cone crusher has the advantages of large crushing ratio, high efficiency, low energy consumption and uniform product granularity, and is suitable for medium crushing and fine crushing of various ores and rocks. With the continuous development of mine technology, cone crushers are also divided into a plurality of types, including spring cone crushers, rolling mortar cone crushers, hydraulic cone crushers and composite cone crushers 4 according to the types; the model is divided into a plurality of models such as a common PY cone crusher, a Simmons cone crusher, a composite cone crusher, a standard hydraulic cone crusher, a single-cylinder hydraulic cone crusher, a multi-cylinder hydraulic cone crusher and the like. The cone crusher of current cone crusher is shown with cone crusher for machine-made sand production as disclosed in publication No. CN216573301U, which comprises a machine body, the bottom of fuselage is fixed with organic base, the top of fuselage is provided with the input port of input grit, the fixed surface of fuselage has drive arrangement, drive arrangement's output shaft is connected with crushing roller transmission, the crushing roller is provided with two sets of, the bottom of fuselage is provided with the valve that is used for controlling sand outflow, be provided with the retarder that prevents the grit whereabouts too fast influences crushing roller life in the input port, retarder includes retarder mechanism, drive mechanism and screening pushing mechanism, and this cone crusher can't control the size that can follow the discharge gate outflow, and the condition that the grit is broken unevenly needs to be re-broken easily appears, and crushing efficiency is lower and broken not thoroughly.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a cone crusher special for sand, which can control the size of sand flowing out of a crusher so that sand with larger particles and incomplete crushing can not be discharged accidentally and the sand can be crushed more thoroughly.

The technical scheme adopted by the utility model is as follows: the utility model provides a special cone crusher of grit, includes frame, broken groove, moves awl, feed inlet, fixed block, adjusting structure, eccentric shaft, discharge gate and supplementary broken structure, its characterized in that: the top of the frame is provided with a feed inlet, the bottom of the feed inlet is provided with a guide chute, the side wall of the guide chute is provided with a fixed block, the bottom of the guide chute is provided with a crushing chute, the side wall of the crushing chute is provided with a discharge outlet, the bottom of the crushing chute is provided with a power structure, the power structure output end is equipped with the eccentric shaft that runs through broken groove diapire, the cover is equipped with on the eccentric shaft and moves the awl, move and be equipped with auxiliary crushing structure between awl and the broken groove, move and be equipped with the regulation structure between awl and the fixed block.

The auxiliary crushing structure comprises an annular groove arranged on the movable cone, a movable ring is sleeved on the annular groove, a filter screen is arranged between the side wall of the movable ring and the side wall of the crushing groove, a guide block is arranged at the bottom of the movable ring, and a guide groove is arranged on the bottom wall of the discharge hole.

As a further scheme of the utility model: the adjusting structure comprises a connecting groove arranged on the bottom wall of the fixed block and used for placing the top end of a driving cone, a rectangular groove is formed in the top wall of the connecting groove, adjusting grooves are formed in one sides of four side walls of the rectangular groove, studs penetrating through the side walls of the rectangular groove are arranged on the adjusting grooves, bevel gears B are sleeved on the studs, a thread bush is arranged on one side of each bevel gear B, an adjusting plate is sleeved on the thread bush, a motor is embedded in the top wall of the driving cone, a transmission shaft penetrating through the bottom wall of the rectangular groove is arranged at the output end of the motor, and bevel gears A are sleeved on the transmission shaft.

As a further scheme of the utility model: the movable ring is movably connected with the annular groove.

As a further scheme of the utility model: the bevel gear B is positioned in the rectangular groove, and the thread bush is positioned in the adjusting groove.

As a further scheme of the utility model: the threaded sleeve is movably connected with the adjusting plate.

As a further scheme of the utility model: the adjusting plate is provided with a sector plate.

As a further scheme of the utility model: the length of the filter screen is greater than the length between the movable cone and the side wall of the crushing groove.

As a further scheme of the utility model: the bevel gear A is meshed with the bevel gear B.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the auxiliary crushing structure is arranged, when sand and stone need to flow out through the discharge hole, sand and stone with the size conforming to the standard need to flow out from the discharge hole through the filter screen, and sand and stone with larger particles are intercepted by the filter screen and continuously crushed in the crushing groove until the sand and stone meet the requirements, so that the sand and stone are crushed more thoroughly, the crushed sand and stone do not need to be crushed again, and the efficiency is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic diagram of the overall structure of a cone crusher special for sand and stone.

Fig. 2 is a schematic diagram of a section a of a cone crusher special for sand and stone.

Fig. 3 is a schematic diagram of the B-section structure of a cone crusher special for sand and stone.

In the accompanying drawings:

1. a frame; 2. a guide groove; 3. a feed inlet; 4. a fixed block; 5. a movable cone; 6. an eccentric shaft; 7. a power structure; 8. a crushing tank; 9. a discharge port; 10. an auxiliary crushing structure; 101. an annular groove; 102. a filter screen; 103. a guide block; 104. a guide groove; 105. a movable ring; 11. an adjustment structure; 111. a connecting groove; 112. a motor; 113. a transmission shaft; 114. rectangular grooves; 115. bevel gears A; 116. bevel gear B; 117. a stud; 118. a thread sleeve; 119. an adjusting plate; 1110. and an adjusting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a special cone crusher of grit, includes frame 1, broken groove 8, moves awl 5, feed inlet 3, fixed block 4, adjusts structure 11, eccentric shaft 6, discharge gate 9 and supplementary broken structure 10, its characterized in that: the utility model discloses a crushing machine for the coal mine, including frame 1, fixed block, power structure 7, dynamic structure 5, fixed block, adjusting structure 11, wherein the frame 1 top is equipped with feed inlet 3, feed inlet 3 bottom is equipped with baffle box 2, be equipped with fixed block 4 on baffle box 2 lateral wall, baffle box 2 bottom is equipped with broken groove 8, be equipped with discharge gate 9 on the broken groove 8 lateral wall, broken groove 8 bottom is equipped with dynamic structure 7, the 7 output of dynamic structure is equipped with the eccentric shaft 6 that runs through broken groove 8 diapire, the cover is equipped with on the eccentric shaft 6 and moves awl 5, move and be equipped with supplementary broken structure 10 between awl 5 and the broken groove 8, move and be equipped with between awl 5 and the fixed block 4.

The auxiliary crushing structure 10 comprises an annular groove 101 arranged on the movable cone 5, a movable ring 105 is sleeved on the annular groove 101, a filter screen 102 is arranged between the side wall of the movable ring 105 and the side wall of the crushing groove 8, a guide block 103 is arranged at the bottom of the movable ring 105, a guide groove 104 is arranged on the bottom wall of the discharge hole 9, the movable cone 5 moves to drive the annular groove 101 to move during crushing, the annular groove 101 moves to drive the movable ring 105 to move, the movable ring 105 moves to drive the filter screen 102 to move, the filter screen 102 is always above the discharge hole 9, the crushed sand and stone need to pass through the filter screen 102 when leaving the crusher through the discharge hole 9, the sand and stone with proper size is blocked by the filter screen 102 to be continuously crushed in the crusher, the sand and stone is crushed more uniformly and thoroughly without repeated crushing, and the efficiency is high.

The adjusting structure 11 comprises a connecting groove 111 arranged on the bottom wall of the fixed block 4 and used for placing the top end of the movable cone 5, a rectangular groove 114 is formed in the top wall of the connecting groove 111, adjusting grooves 1110 are formed in one side of four side walls of the rectangular groove 114, studs 117 penetrating through the side walls of the rectangular groove 114 are arranged on the adjusting grooves 1110, a bevel gear B116 is sleeved on the studs 117, a thread sleeve 118 is arranged on one side of the bevel gear B116, an adjusting plate 119 is sleeved on the thread sleeve 118, a motor 112 is embedded in the top wall of the movable cone 5, a transmission shaft 113 penetrating through the bottom wall of the rectangular groove 114 is arranged at the output end of the motor 112, a bevel gear A115 is sleeved on the transmission shaft 113, when the speed of blanking is required to be adjusted, the motor 112 is started, the motor 112 rotates to drive the transmission shaft 113 to move, the bevel gear A115 is driven by the motion of the transmission shaft 113, the bevel gear A116 is driven by the motion of the bevel gear B116, the motion of the stud 117 is driven by the motion of the stud 117, the thread sleeve 118 is driven by the motion of the thread sleeve 118, the thread sleeve 119 is driven by the motion of the adjusting plate 119, the distance between the adjusting plate 119 and the side walls of the guide groove 2 is changed, so that the speed of the sand is changed through a large channel and the speed is changed.

The working principle of the utility model is as follows: through being equipped with supplementary broken structure 10, when the grit needs to flow out through discharge gate 9, need pass through filter screen 102 earlier, the grit that the size accords with the standard flows out from discharge gate 9 through filter screen 102, and the great grit of granule is intercepted by filter screen 102 and is continuously broken until meeting the requirements in broken groove 8 for broken more thoroughly in the grit, the grit after the breakage need not to be broken again, and efficiency is higher.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a special cone crusher of grit, includes frame (1), broken groove (8), moves awl (5), feed inlet (3), fixed block (4), adjusting structure (11), eccentric shaft (6), discharge gate (9) and supplementary broken structure (10), its characterized in that: the novel crushing machine is characterized in that a feed inlet (3) is arranged at the top of the frame (1), a guide chute (2) is arranged at the bottom of the feed inlet (3), a fixed block (4) is arranged on the side wall of the guide chute (2), a crushing groove (8) is arranged at the bottom of the guide chute (2), a discharge outlet (9) is arranged on the side wall of the crushing groove (8), a power structure (7) is arranged at the bottom of the crushing groove (8), an eccentric shaft (6) penetrating through the bottom wall of the crushing groove (8) is arranged at the output end of the power structure (7), a movable cone (5) is sleeved on the eccentric shaft (6), an auxiliary crushing structure (10) is arranged between the movable cone (5) and the crushing groove (8), and an adjusting structure (11) is arranged between the movable cone (5) and the fixed block (4);

the auxiliary crushing structure (10) comprises an annular groove (101) arranged on the movable cone (5), a movable ring (105) is sleeved on the annular groove (101), a filter screen (102) is arranged between the side wall of the movable ring (105) and the side wall of the crushing groove (8), a guide block (103) is arranged at the bottom of the movable ring (105), and a guide groove (104) is arranged on the bottom wall of the discharge hole (9).

2. A sand specific cone crusher according to claim 1, characterized in that: the utility model provides an adjusting structure (11), including setting up spread groove (111) that supply awl (5) top to place on fixed block (4) diapire, be equipped with rectangular channel (114) on spread groove (111) roof, four lateral wall one sides of rectangular channel (114) all are equipped with adjustment tank (1110), be equipped with double-screw bolt (117) that run through rectangular channel (114) lateral wall on adjustment tank (1110), the cover is equipped with bevel gear B (116) on double-screw bolt (117), bevel gear B (116) one side is equipped with thread bush (118), the cover is equipped with regulating plate (119) on thread bush (118), it is equipped with motor (112) to inlay on awl (5) roof to move, motor (112) output is equipped with transmission shaft (113) that run through rectangular channel (114) diapire, the cover is equipped with bevel gear A (115) on transmission shaft (113).

3. A sand specific cone crusher according to claim 1, characterized in that: the movable ring (105) is movably connected with the annular groove (101).

4. A sand specific cone crusher according to claim 2, characterized in that: the bevel gear B (116) is positioned in the rectangular groove (114), and the thread bush (118) is positioned in the adjusting groove (1110).

5. A sand specific cone crusher according to claim 2, characterized in that: the threaded sleeve (118) is movably connected with the adjusting plate (119).

6. A sand specific cone crusher according to claim 2, characterized in that: the adjusting plate (119) is positioned on the sector plate.

7. A sand specific cone crusher according to claim 1, characterized in that: the length of the filter screen (102) is greater than the length between the movable cone (5) and the side wall of the crushing groove (8).