CN218132070U - Jaw crusher with screening function - Google Patents

Abstract

The utility model discloses a jaw crusher with screening function relates to building stones processing technology field, a jaw crusher with screening function, including jaw crusher, jaw crusher's inboard is rotated and is connected with the machine roller, the inside groove has been seted up to jaw crusher's inboard, the inner wall sliding connection of inside groove has the pinion rack, jaw crusher's inboard is provided with the sieve, this jaw crusher with screening function, and then the material that drops at the sieve table body rocks the screening of screening acceleration building stones through the sieve, and the material of being sieved at the sieve surface is then collected through the outside of sieve landing to jaw crusher through rocking of sieve, such mode has then ensured jaw crusher to carry out the convenience of screening operation after the material crushing, also realize the rapidity of material screening operation through rocking of sieve simultaneously, and then ensure that the material sieves and clear up the portably of operation through the sieve, the drawback of the material carrying out the crushing and carrying out the secondary screening operation has been simplified.

Description

Jaw crusher with screening function

Technical Field

The utility model relates to a building stones processing technology field, in particular to hubei province formula breaker with screening function.

Background

The jaw crusher is also used as a jaw crusher, called jaw crusher for short, is mainly used for crushing various ores and large materials with medium granularity, and is widely applied to industries such as mines, smelting, building materials, roads, railways, water conservancy, chemical engineering and the like.

It is known through looking up the literature that when carrying out work to most existing jaw crushers, the crusher can directly discharge the same material after crushing usually, then discharge and carry out same screening processing again through the material of crushing, and such mode screens again after carrying out work to the crusher, will increase the length of time of work to and reduced the efficiency scheduling problem that the material carries out the operation of crushing screening.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a hubei province formula breaker with screening function, can solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a jaw crusher with screening function, includes jaw crusher, jaw crusher's inboard is rotated and is connected with the machine roller, and the inside groove has been seted up to jaw crusher's inboard, and the inner wall sliding connection of inside groove has the pinion rack, and jaw crusher's inboard is provided with the sieve, the inboard fixedly connected with dwang of sieve, the both ends of dwang are all rotated and are connected in jaw crusher's inboard, jaw crusher's inboard fixedly connected with baffler, and the surface sliding connection of sieve is in the inboard of baffler, and the fixed surface of sieve is connected with the auxiliary rod.

Preferably, the shape of the surface of the machine roller is formed by combining one half of teeth and one half of planes, and the surface of the toothed plate is engaged and connected with the surface of the machine roller.

Preferably, the inboard sliding connection of pinion rack has the slide bar, and the one end fixed connection that the pinion rack was kept away from to the slide bar is at the inner wall of inside groove, and the sliding surface of slide bar has cup jointed first spring, and the equal fixed connection in the surface of pinion rack and the inner wall of inside groove in the both ends of first spring.

Preferably, the surface of the toothed plate is provided with an auxiliary groove, and the surface of the auxiliary rod is slidably connected to the inner wall of the auxiliary groove.

Preferably, the inboard fixedly connected with branch of baffler, the surperficial sliding connection of branch has the extension board, and the surperficial sliding cup joints the second spring of branch, and the equal fixed connection in the surface of extension board and the inboard of baffler in both ends about the second spring, the surperficial fixedly connected with guard plate of extension board, the surface butt of guard plate is on the surface of sieve.

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

(1) This jaw crusher with screening function, tooth and pinion rack contactless on through the machine roller then the pinion rack drives through the pulling force by tensile first spring and resets, and then realize that the pinion rack drives the sieve and sway, and then the material that drops at the sieve table body rocks the screening of screening with higher speed building stones through the sieve, and the material that is screened on the sieve surface then through rocking of sieve down through the outside of sieve landing to jaw crusher collect, such mode has then ensured the convenience of carrying out screening operation behind jaw crusher to the material crushing, also realize the rapidity of material screening operation through rocking of sieve simultaneously, and then ensure the material and sieve the simplicity of screening and clearance operation through the sieve, simplified the material and carried out the drawback that the secondary screening operation is carried out in the breakage.

(2) This jaw crusher with screening function sways in jaw crusher's inboard through the sieve and rocks the time, the effect of baffler then forms the separation to the material, reduces the rubble material and gets into the drawback that pinion rack department caused the jam, and when swaying through the sieve guard plate then through the elasticity performance by the compression second spring drive down with the sieve butt, and then through the effect that the guard plate moved the notch formation protection on to the baffler, and then guarantee the baffler to the good safeguard effect of pinion rack.

(3) This jaw crusher with screening function sets up an auxiliary tank that is used for assisting the motion of auxiliary rod through the surface at the pinion rack, can ensure when the sieve is the arc motion, possesses the smoothness nature of motion between auxiliary rod and the pinion rack, and then ensures the pinion rack and drives the reliability that the sieve carries out the swing motion through the auxiliary rod.

Drawings

The invention is further described below with reference to the following figures and examples:

fig. 1 is a schematic structural view of a jaw crusher with a screening function according to the present invention;

fig. 2 is a schematic plane structure diagram of a jaw crusher with a screening function according to the present invention;

fig. 3 is a schematic plane structure diagram of a jaw crusher with a screening function according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Reference numerals are as follows: 1 jaw crusher, 2 machine rollers, 3 internal grooves, 4 toothed plates, 5 sieve plates, 6 rotating rods, 7 sliding rods, 8 first springs, 9 baffle plates, 10 auxiliary rods, 11 auxiliary grooves, 12 supporting rods, 13 supporting plates, 14 second springs and 15 protective plates.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the terms greater than, less than, exceeding, etc. are understood to exclude the number, and the terms above, below, inside, etc. are understood to include the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

Referring to fig. 1-4, the present invention provides a technical solution: a jaw crusher with a screening function comprises a jaw crusher 1, the inner side of the jaw crusher 1 is rotatably connected with a roller 2, the surface of the roller 2 is formed by combining a half tooth and a half plane, the inner side of the jaw crusher 1 is provided with an inner groove 3, the inner wall of the inner groove 3 is slidably connected with a toothed plate 4, the surface of the toothed plate 4 is meshed and connected with the surface of the roller 2, the inner side of the jaw crusher 1 is provided with a sieve plate 5, the inner side of the sieve plate 5 is fixedly connected with a rotating rod 6, two ends of the rotating rod 6 are rotatably connected with the inner side of the jaw crusher 1, the inner side of the toothed plate 4 is slidably connected with a sliding rod 7, one end of the sliding rod 7, far away from the toothed plate 4, is fixedly connected with the inner wall of the inner groove 3, the surface of the sliding rod 7 is sleeved with a first spring 8, two ends of the first spring 8 are fixedly connected with the surface of the toothed plate 4 and the inner wall of the inner groove 3, the inner side of the jaw crusher 1 is fixedly connected with a barrier plate 9, the surface of the sieve plate 5 is slidably connected to the inner side of the barrier plate 9, the surface of the sieve plate 5 is fixedly connected with an auxiliary rod 10, the surface of the toothed plate 4 is provided with an auxiliary groove 11, the surface of the auxiliary rod 10 is slidably connected to the inner wall of the auxiliary groove 11, when the jaw crusher 1 works, after stones are crushed in the inner side of the jaw crusher 1, the crushed stones are separated from the surface of the sieve plate 5, at the moment, the machine roller 2 rotates through the rotation of the machine roller 2, the machine roller 2 rotates through the meshing between the teeth of the machine roller 2 and the toothed plate 4, the machine roller 2 drives the toothed plate 4 to slide on the inner wall of the inner groove 3, at the moment, the auxiliary rod 10 drives the sieve plate 5 to adjust the mechanical energy position through the toothed plate 4, when the auxiliary rod 10 follows the position change through the inner wall of the auxiliary groove 11 on the toothed plate 4, the sieve plate 5 swings through the rotating rod 6 as the center of a circle, when machine roller 2 lasts the rotation, tooth on machine roller 2 and pinion rack 4 contactless then pinion rack 4 drives through the pulling force by tensile first spring 8 and resets, and then realize pinion rack 4 and drive sieve 5 and sway, and then the material that drops at the sieve 5 table body rocks the screening of screening with higher speed building stones through sieve 5, and the material of being screened 5 surfaces is then through rocking of sieve 5 down through sieve 5 landing to the outside of jaw crusher 1 and collect, such mode has then ensured jaw crusher 1 and has carried out the convenience of screening operation after the material is broken, also realize the rapidity of material screening operation through rocking of sieve 5 simultaneously, and then the guarantee material passes through sieve 5 and sieves and clear up the simplicity of operation, simplified the material and carried out the broken drawback that carries out the secondary screening operation.

Further, set up an auxiliary groove 11 that is used for assisting auxiliary rod 10 motion through the surface at pinion rack 4, when can ensure that sieve 5 is the arc motion, possess the smoothness nature of motion between auxiliary rod 10 and the pinion rack 4, and then ensure pinion rack 4 and drive the reliability that sieve 5 carries out the swing motion through auxiliary rod 10.

Further, the inboard fixedly connected with branch 12 of baffler 9, the sliding surface of branch 12 is connected with extension board 13, the second spring 14 has been cup jointed in the sliding surface of branch 12, the equal fixed connection in the surface of extension board 13 and the inboard of baffler 9 in upper and lower both ends of second spring 14, the fixed surface of extension board 13 is connected with guard plate 15, the surface butt of guard plate 15 is on the surface of sieve 5, when rocking in the inboard of jaw crusher 1 through sieve 5, the effect of baffler 9 then is to material formation separation, it gets into 4 departments of pinion rack and causes the drawback of jam to reduce the rubble material, and guard plate 15 then drives down with sieve 5 butt through the elasticity performance by compression second spring 14 when rocking through sieve 5, and then form the effect of protection through guard plate 15 to 5 motion notches of sieve on baffler 9, and then ensure the good safeguard effect of pinion rack 4 of baffler 9.

The working principle is as follows: a jaw crusher with a screening function, when the jaw crusher 1 works, after stone is crushed in the inner side of the jaw crusher 1, the crushed stone is separated from the surface of a sieve plate 5, at the moment, through the rotation of a machine roller 2, the machine roller 2 rotates through the meshing between teeth of the machine roller 2 and a toothed plate 4, the machine roller 2 drives the toothed plate 4 to slide on the inner wall of an inner groove 3, at the moment, the toothed plate 4 drives the sieve plate 5 to adjust the mechanical energy position through an auxiliary rod 10, and when the auxiliary rod 10 follows the position change through the inner wall of an auxiliary groove 11 on the toothed plate 4, sieve 5 then sways as the centre of a circle through dwang 6, when roller 2 continuously rotates, tooth on the roller 2 and pinion rack 4 contactless then pinion rack 4 drives through the pulling force by tensile first spring 8 and resets, and then realize pinion rack 4 and drive sieve 5 and sway, and then the material that drops at sieve 5 table body rocks the screening of screening with higher speed building stones through sieve 5, and the material of being sieved 5 surfaces is then collected through the outside of 5 landing to jaw crusher 1 of sieve through rocking of sieve 5 down.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a jaw crusher with screening function, includes jaw crusher (1), its characterized in that: the inboard of jaw crusher (1) is rotated and is connected with machine roller (2), inside groove (3) have been seted up to the inboard of jaw crusher (1), the inner wall sliding connection of inside groove (3) has pinion rack (4), the inboard of jaw crusher (1) is provided with sieve (5), inboard fixedly connected with dwang (6) of sieve (5), the both ends of dwang (6) are all rotated and are connected in the inboard of jaw crusher (1), inboard fixedly connected with baffler (9) of jaw crusher (1), the surperficial sliding connection of sieve (5) is in the inboard of baffler (9), the fixed surface of sieve (5) is connected with auxiliary rod (10).

2. The jaw crusher with a screening function according to claim 1, wherein: the surface of the machine roller (2) is formed by combining one half of teeth and one half of planes, and the surface of the toothed plate (4) is meshed and connected with the surface of the machine roller (2).

3. The jaw crusher with a screening function according to claim 1, wherein: the inboard sliding connection of pinion rack (4) has slide bar (7), and the one end fixed connection that pinion rack (4) were kept away from in slide bar (7) is at the inner wall of inside groove (3), and the surface slip of slide bar (7) has cup jointed first spring (8), and the equal fixed connection in both ends of first spring (8) is at the surface of pinion rack (4) and the inner wall of inside groove (3).

4. The jaw crusher with a screening function according to claim 1, wherein: the surface of the toothed plate (4) is provided with an auxiliary groove (11), and the surface of the auxiliary rod (10) is connected to the inner wall of the auxiliary groove (11) in a sliding manner.

5. The jaw crusher with a screening function according to claim 1, wherein: the inner side of the blocking plate (9) is fixedly connected with a supporting rod (12), the surface of the supporting rod (12) is connected with a supporting plate (13) in a sliding mode, a second spring (14) is sleeved on the surface of the supporting plate (13) in a sliding mode, the upper end and the lower end of the second spring (14) are fixedly connected to the surface of the supporting plate (13) and the inner side of the blocking plate (9), a protection plate (15) is fixedly connected to the surface of the supporting plate (13), and the surface of the protection plate (15) abuts against the surface of the sieve plate (5).

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