CN216172585U - Device for solving feeding segregation of high-efficiency hydraulic cone crusher - Google Patents

Abstract

The utility model discloses a device for solving feeding segregation of a high-efficiency hydraulic cone crusher, which comprises a feeding hopper, wherein the lower end of the feeding hopper is connected with a feeding hole of the high-efficiency hydraulic cone crusher, at least two limiting mechanisms for forming a limiting channel for materials in a certain radial range of the axis of the feeding hopper are arranged in the feeding hopper in a layered mode along the height direction, and the limiting mechanisms can adjust the size of the limiting channel in the radial range of the axis of the feeding hopper under the driving action of a driving mechanism correspondingly arranged on the feeding hopper. The position of the gate plate can be adjusted through the lead screw and the nut, so that the position of stone falling into the high-efficiency hydraulic cone crusher is changed; through adjusting the position of two flashboards, can make the building stones homogeneous mixing of big or small particle difference, then fall into the broken center of high-efficient hydraulic cone, and then make the even distribution of building stones in the broken chamber of breaker, solved high-efficient hydraulic cone crusher because of feeding segregation cause the broken wall of cone crusher, roll the inhomogeneous problem of mortar wall wearing and tearing.

Description

Device for solving feeding segregation of high-efficiency hydraulic cone crusher

Technical Field

The utility model relates to the technical field of material crushing, in particular to a device for solving feeding segregation of a high-efficiency hydraulic cone crusher.

Background

The high-efficiency hydraulic cone crusher is widely applied to industries such as metallurgy, building, road building, mines, stone mines and the like, can crush various ores and rocks with medium and medium hardness or higher, is used as a crusher for producing sandstone raw materials along with the rapid development of the building industry, and has the defects that the crushing wall and the rolling mortar wall in the crusher are both consumables of the crusher and are required to be replaced every several months. Crusher feed segregation not only can cause the uneven wear of the broken wall of cone crusher and roll mortar wall, reduces the life of broken wall and roll mortar wall, and the reduction of crusher production capacity can appear moreover, and the product granularity is too big, and bowl shape bearing pressure is big, a series of problems such as consumption rise, can cause the unusual shut down of crusher even.

In the process of crushing the sandstone raw material by the high-efficiency hydraulic cone crusher, in order to ensure that the feeding of the crusher is not segregated, the sandstone raw material is required to fall in the center of the feeding hole of the crusher. At present, the feeding mode of a high-position material bin + a movable belt feeder and a high-position material bin + a movable electromagnetic vibration feeder is mainly adopted, the two modes have large occupied area and high requirement on space position and are not suitable for occasions with limited arrangement space, and a device which is suitable for small space and solves the feeding segregation of a high-efficiency hydraulic cone crusher is researched. Accordingly, one skilled in the art provides a device for solving the segregation of the feeding material of the high-efficiency hydraulic cone crusher to solve the problems of the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for solving the feeding segregation of a high-efficiency hydraulic cone crusher so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides a solve high-efficient hydraulic cone crusher feeding segregation's device, includes the feeder hopper that lower extreme and high-efficient hydraulic cone crusher feed inlet meet, along direction of height layering arranged in the feeder hopper at least two be used for forming the stop gear of spacing passageway to the material in the radial certain limit in feeder hopper axle center, stop gear can adjust the size of spacing passageway in feeder hopper axle center radial range under the actuating action of the actuating mechanism who corresponds on locating the feeder hopper.

Preferably, each limiting mechanism comprises a chute arranged inside the feed hopper and a gate plate capable of sliding along the chute, and the gate plate slides along the chute under the driving action of the driving mechanism.

Further preferably, a notch is formed in the middle of the front end of the gate plate, and two sides of the front end of the gate plate are rounded.

Preferably, every actuating mechanism sets firmly on the feeder hopper through fixing support, every actuating mechanism includes the screw rod that the rolling bearing rotates to be connected, with the rolling bearing hand wheel of screw rod outer end fastening connection and the nut of being connected with screw rod screw drive, nut and stop gear fixed connection.

Further preferably, the fixed support is further provided with a limiting block for limiting the forward maximum displacement distance of the nut.

Further preferably, trapezoidal thread transmission is adopted between the nut and the screw rod.

Preferably, the two limiting mechanisms are oppositely arranged in parallel.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. according to the utility model, by adjusting the positions of the two gate plates, the sandstone raw material can fall into the center of the high-efficiency hydraulic cone crusher, so that the sandstone is uniformly distributed in the crushing cavity of the crusher, and the problem of uneven abrasion of the crushing wall and the rolling mortar wall of the cone crusher caused by feed segregation of the high-efficiency hydraulic cone crusher is solved.

2. In the utility model, 2 gate plates which are arranged in opposite directions in a layered mode are arranged, so that stones with different particles can be uniformly mixed, the production capacity of the crusher is improved, and the uneven wear of the crushing wall and the rolling mortar wall of the cone crusher is avoided.

Drawings

FIG. 1 is a schematic diagram of an exemplary cross-sectional configuration of the present invention;

FIG. 2 is a schematic left side view of the structure of FIG. 1;

fig. 3 is a schematic top view of the shutter according to the present invention.

Reference numerals: 1-a feed hopper; 2-a limiting mechanism; 21-a chute; 22-a shutter; 221-notch; 3-a drive mechanism; 31-a pedestal bearing; 32-a screw rod; 33-a hand wheel; 34-a nut; 35-a press plate; 4-fixing a support; 5-a limiting block; 6-feeding port of cone crusher.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The present invention will be further described with reference to the following examples and figures 1-3, but the utility model is not limited thereto.

Referring to fig. 1 to 3, the present embodiment provides a device for solving the feeding segregation of a high-efficiency hydraulic cone crusher, which includes a feeding hopper 1, a limiting mechanism 2 and a driving mechanism 3. At least two limiting mechanisms 2 used for forming limiting channels in a certain radial range of the axis of the feeding hopper 1 for materials are arranged in the feeding hopper 1 along the height direction in a layered mode, and the limiting mechanisms 2 can adjust the size of the limiting channels in the radial range of the axis of the feeding hopper 1 under the driving action of driving mechanisms 3 correspondingly arranged on the feeding hopper 1.

The feeding hopper 1 is provided with a position-adjustable limiting mechanism 2, the lower end of the feeding hopper 1 is connected with a feeding hole 6 of the high-efficiency hydraulic cone crusher through flexible connection, and the upper end of the feeding hopper 1 is connected with incoming material equipment; the limiting mechanism 2 comprises a chute 21 arranged in the feed hopper 1 and a shutter plate 22 capable of sliding along the chute 21, and the shutter plate 22 slides along the chute 21 under the driving action of the driving mechanism 3; wherein, the side wall of the feed hopper 1 is provided with an I-shaped groove for the flashboard 22 to pass through, and the size of the I-shaped groove ensures that the flashboard 22 can move easily in the groove; the chute 21 is welded on the inner wall of the feed hopper 1, plays a role in guiding and supporting the gate plate 22, bears the weight of the gate plate 22 and the weight of an abrasive material lining formed on the gate plate 22, and is welded on one side of the chute 21 and not welded on the contact side of the chute 21 and the gate plate 22.

Actuating mechanism 3 sets firmly on feeder hopper 1 through fixing support 4, actuating mechanism 3 includes that rolling bearing 31, with rolling bearing 31 rotate the lead screw 32 of being connected, with the hand wheel 33 of lead screw 32 outer end fastening connection and with the nut 34 that lead screw 32 screw drive is connected, nut 34 and stop gear 2 fixed connection. The nut 34 is connected with the gate plate 22 through a bolt, so that the disassembly is convenient; the hand wheel 33 is in key connection with the screw rod 32, the hand wheel 33 is rotated, the screw rod 32 rotates along with the hand wheel 33, the whole formed by combining the nut 34 and the gate plate 22 is driven to move horizontally, the hand wheel 33 is fixed on the screw rod 32 by the pressing plate 35, and the hand wheel 33 is guaranteed not to fall off; the fixed support 4 is provided with a limit block 5, and when the gate 22 moves towards the center of the feed hopper 1, the nut 34 is ensured not to fall off from the screw rod 32.

The two ends of the screw rod 32 are respectively provided with a bearing 31 with a seat, which not only supports the screw rod 32, but also plays a role in axial positioning of the screw rod 32, and the bearing 31 with the seat is a standard component, has simple structure and self-sealing, and can simplify the design of a feeding segregation device.

The nut 34 and the screw rod 32 adopt trapezoidal thread transmission, the application range is wide, the rotary motion can be changed into linear motion, and great thrust can be obtained by using smaller torque; the middle part of the front end of the flashboard 22 is provided with a rectangular notch 221 which is beneficial to the sandstone raw material falling to the center of the feed inlet of the cone crusher, and in addition, the two sides of the front end of the flashboard 22 are rounded, so that the resistance between the flashboard 22 and the feed hopper 1 can be effectively reduced, and the flashboard 22 is prevented from being blocked; set up 2 layering subtend parallel arrangement's flashboard 22, through the regulation to two flashboards 22 positions, can make the grit raw materials fall in the center of cone crusher feed inlet, and the different grit raw materials intensive mixing of particle diameter can be made to flashboard 22 layering, avoids the broken wall of cone crusher, rolls mortar wall uneven wear.

The working principle of the utility model is as follows: when the hand wheel 33 is manually rotated, the screw rod 32 can rotate along with the hand wheel 33, and the bearing 31 with the seat has an axial positioning effect on the screw rod 32, so that the nut 34 converts the rotary motion of the screw rod 32 into the linear motion of the nut 34 under the action of the axial force of the screw rod 32, the nut 34 is fixedly connected with the gate plate 22 through the bolt, the gate plate 22 linearly moves along with the nut 34, namely the position of the gate plate 22 in the feed hopper 1 is adjusted by rotating the hand wheel 33, and the position of the sand and stone raw materials falling into the feed port of the cone crusher is changed. Through the method, the positions of the 2 gate plates 22 which are arranged in a layered and opposite manner are adjusted, so that the sandstone raw materials can fall into the center of the feed inlet of the high-efficiency hydraulic cone crusher, the sandstone raw materials with different particles can be uniformly mixed, the sandstone raw materials are uniformly distributed in a crushing cavity of the crusher, and the problem that the crushing wall and the rolling mortar wall of the cone crusher are not uniformly abraded due to feeding segregation of the high-efficiency hydraulic cone crusher is solved.

According to the description and the drawings, the device for solving the feeding segregation of the high-efficiency hydraulic cone crusher is easy to manufacture or use by the skilled person, and can generate the positive effects recorded by the utility model.

Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.

Claims (7)

1. The utility model provides a solve device of high-efficient hydraulic cone crusher feeding segregation, includes feeder hopper (1) that lower extreme and high-efficient hydraulic cone crusher feed inlet (6) meet, its characterized in that: at least two limiting mechanisms (2) used for forming limiting channels in the radial certain range of the axis of the feeding hopper (1) for materials are arranged in the feeding hopper (1) along the height direction in a layered mode, and the limiting mechanisms (2) can adjust the size of the limiting channels in the radial range of the axis of the feeding hopper (1) under the driving action of corresponding driving mechanisms (3) arranged on the feeding hopper (1).

2. The apparatus of claim 1, wherein the feed segregation is solved by a high efficiency hydraulic cone crusher, and the apparatus comprises: every stop gear (2) are including locating inside spout (21) of feeder hopper (1) and can follow the gliding flashboard (22) of spout (21), flashboard (22) are in actuating mechanism's (3) under the drive action follow spout (21) slide.

3. The apparatus of claim 2, wherein the feed segregation is solved by a high efficiency hydraulic cone crusher, and the apparatus comprises: a notch (221) is formed in the middle of the front end of the gate plate (22), and two sides of the front end of the gate plate are rounded.

4. The apparatus of claim 1, wherein the feed segregation is solved by a high efficiency hydraulic cone crusher, and the apparatus comprises: every actuating mechanism (3) sets firmly on feeder hopper (1) through fixing support (4), every actuating mechanism (3) including rolling bearing (31), with rolling bearing (31) rotate lead screw (32) of being connected, with lead screw (32) outer end fastening connection's hand wheel (33) and with lead screw (32) screw drive nut (34) of being connected, nut (34) and stop gear (2) fixed connection.

5. The apparatus of claim 4, wherein the feed segregation is solved by a high efficiency hydraulic cone crusher, and the apparatus comprises: and the fixed support (4) is also provided with a limiting block (5) for limiting the forward maximum displacement distance of the nut (34).

6. The apparatus of claim 4, wherein the feed segregation is solved by a high efficiency hydraulic cone crusher, and the apparatus comprises: the nut (34) and the screw rod (32) are in trapezoidal thread transmission.

7. The apparatus of claim 1, wherein the feed segregation is solved by a high efficiency hydraulic cone crusher, and the apparatus comprises: the two limiting mechanisms (2) are oppositely and parallelly arranged.

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