CN209207806U - A kind of crusher and crushing device structure - Google Patents

Abstract

The utility model discloses a kind of crushers, including material bin, crushing device, driver, inner cavity is provided in crushing device, with the tool apron being installed in inner cavity, and rotatable knife rest in the lumen is installed, moving knife is provided on knife rest, stationary knife is provided on tool apron, the inner wall of downside is the arc plate equipped with sieve pore in crushing device inner cavity, arc plate is corresponding with the arcuate shape of knife rest periphery rotary motion trace, rear side in crushing device inner cavity from the inner wall extended inside outside is and knife rest is moved closer to and corresponding with blade holder turns direction led into plate apart from descending, it leads into plate lower end and extends to arc plate.The structure of this crusher and crushing device can pointedly be crushed medium-and-large-sized hollow plastic, plastic product, it is improved by structure optimization, without carrying out fragmentation procedure by matching powerful mode, and be maintained in normal ranges structure size, the energy consumption of shattering process and the cost of structural material are saved well.

Description

A kind of crusher and crushing device structure

Technical field

The utility model relates to crushing plant, it is particularly used for a kind of crusher and crushing device structure of plastic rubber material.

Background technique

Now, plastic material is widely used in various products, and these plastic cement products generally can by handle come into Plastic cement products first will be subjected to the broken processing that just can be carried out next step when going and recycle and recycle, and recycling, and it is current Biggish for some shapes hollow plastic product, such as PET bottle, chemical barrel etc., old crushing plant much can not be very Break process is carried out to these products well, current common settling mode is the high-power crushing plant of apolegamy, entirety mostly Structure is big, and energy consumption and material cost are high, and actual benefit is bad, needs to be improved.

Summary of the invention

For overcome the deficiencies in the prior art, the utility model provides one kind and can effectively produce to the biggish hollow plastic of shape The crusher and crushing device structure that product are handled.

The technical scheme adopted by the utility model to solve the technical problem is as follows:

A kind of crusher, including material bin, crushing device, driver are provided with inner cavity in crushing device, and in being installed on Tool apron in chamber, and rotatable knife rest, material bin are connect with crushing device in the lumen for installation, and inside material bin and broken The inner cavity of crushing device is connected to, and driver drives blade holder turns, is provided with moving knife on knife rest, is provided with stationary knife on tool apron, moving knife with Blade holder turns, which can be corresponded to, constitutes shear action with stationary knife, and the inner wall of downside is the arc plate equipped with sieve pore in crushing device inner cavity, Arc plate is corresponding with the arcuate shape of knife rest periphery rotary motion trace, and the rear side in crushing device inner cavity is from the inner wall extended inside outside For and knife rest apart from it is descending move closer to and it is corresponding with blade holder turns direction lead into plate, lead into plate lower end and extend to circular arc Plate.

Arc plate is the corresponding semi-circular structure for surrounding knife rest, and there are two tool aprons and is located at the both ends of arc plate, wherein One tool apron, which is located at, leads into three moving knife are equidistantly distributed between plate and arc plate, on knife rest, leads into plate and is bent outwardly Arcuate shape.

Material bin can be mounted in the lumen openings of crushing device with opening, and the lower end side of material bin is provided with and is crushed dress The hinged articulated structure of outer wall is set, material bin lower end is provided with the snap-gauge of overlap joint crushing device backwards to the other side of articulated structure, Snap-gauge is provided with the recess of bolt clamping snap-gauge and crushing device outer wall.

Support leg is provided on material bin outer wall above articulated structure, being provided on the outer wall of crushing device can be to agreeing Support the support base for connecing support leg.

The feeding inlet of material bin is disposed over and horizontally outward, and entering bin is equipped in the feeding inlet of material bin, is entered Material frame inner bottom surface tilts obliquely to material bin, and entering bin two sides protrusion has vertical baffle.

Driver is electric machine, be equipped in crushing device connection knife rest shaft, shaft one end by V band mechanism and Driver transmission connection, the other end of shaft are connected with the weighting distribution wheel of balance.

Crushing device is mounted on the rack, and rack, which corresponds to, is installed with outwardly extending resigning opening below arc plate.

A kind of crushing device structure, including for being crushed the inner cavity of plastic rubber material, and being installed in inner cavity in crushing device Tool apron, and rotatable knife rest in the lumen is installed, it is provided with moving knife on knife rest, stationary knife is provided on tool apron, moving knife is with knife Frame rotation, which can be corresponded to, constitutes shear action with stationary knife, and the inner wall of downside is the arc plate equipped with sieve pore, circle in crushing device inner cavity Arc plate is corresponding with the arcuate shape of knife rest periphery rotary motion trace, and the rear side in crushing device inner cavity is from the inner wall extended inside outside And knife rest apart from it is descending move closer to and it is corresponding with blade holder turns direction lead into plate, lead into plate lower end and extend to circular arc Plate.

Arc plate is the corresponding semi-circular structure for surrounding knife rest, and there are two tool aprons and is located at the both ends of arc plate, wherein One tool apron, which is located at, leads between plate and arc plate, and equidistant isogonism is distributed with three moving knife on knife rest, and leading into plate is bent outward Bent arcuate shape.

The beneficial effects of the utility model are: the structure of this crusher and crushing device can be pointedly to medium-and-large-sized Hollow plastic, plastic product are crushed, and are improved by structure optimization, without being carried out by matching powerful mode Fragmentation procedure, and be maintained in normal ranges structure size, the energy consumption and structure of shattering process are saved well The cost of material.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 is the schematic diagram of internal structure of the utility model crusher；

Fig. 2 is the structural schematic diagram of depression angle outside the utility model crusher.

Specific embodiment

Referring to Fig.1, a kind of crusher of the utility model, including material bin 1, crushing device 2, driver 3, crushing device The inner cavity for being crushed plastic rubber material is provided in 2, and the tool apron 21 being installed in inner cavity, and installation is rotatable in the lumen Knife rest 22, material bin 1 are connect with crushing device 2, and 1 inside of material bin is connected to the inner cavity of crushing device 2, and driver 3 drives Knife rest 22 rotates, and is provided with the knife edge on knife rest 22 and is located at the outside moving knife 221 in knife rest periphery, and knife edge opposite direction is provided on tool apron 21 The stationary knife 211 of knife rest 22, moving knife 221 can correspond to the rotation of knife rest 22 and constitute shear action, 2 inner cavity of crushing device with stationary knife 211 The inner wall of middle downside is the arc plate 24 equipped with sieve pore, and arc plate 24 is corresponding with the arcuate shape of 22 periphery rotary motion trace of knife rest, Rear side in 2 inner cavity of crushing device is to move closer to and and knife rest with knife rest 22 apart from descending from the inner wall extended inside outside 22 rotation directions are corresponding to be led into plate 23, is led into 23 lower end of plate and is extended to arc plate 24, when crusher operates, is thrown toward material bin 1 Enter the biggish hollow plastic of body or plastic cement, such as the bottle body or shell of plastic rubber material, to be put into bottle body citing, bottle body passes through pan feeding The inner cavity that bucket 1 enters crushing device 2 leads into 23 upper end of plate and knife rest 22 apart from larger, facilitates this large volume, then lead It is gradually close to knife rest 22 into the extension of 23 lower end of plate, therefore bottle body can be introduced into 2 inner cavity of crushing device, then with knife rest 22 Rotation, bottle body is stirred by knife rest 22, is crushed bottle body by more than 211 shearings of moving knife 221 and stationary knife, finally from arc plate 24 Sieve pore drop out, complete shattering process.

As the improvement of above embodiment, entering shown in Fig. 1, arc plate 24 is the corresponding semi-circular structure for surrounding knife rest 22, Tool apron 21 there are two and be located at the both ends of arc plate 24, one of tool apron 21 be located at lead into plate 23 and arc plate 24 it Between, equidistant isogonism is distributed with three moving knife 221 on knife rest 22, and leading into plate 23 is the arcuate shape being bent outwardly, two tool aprons Stationary knife 211 on 21 is generally aligned in the same plane and opposite knife rest 22, and leading can preferably be such that plastic rubber material enters into plate 23 is crushed, Knife rest 22 is every when rotating successively to form shearing by two stationary knifes 211 moving knife 221, therefore the broken shearing of plastic rubber material is limited in circle In arc plate 24, two ranges between stationary knife 211 and knife rest 22, thus the front and back space length of 2 inner cavity of crushing device is carried out Corresponding to lengthen, the radian increasing into plate 23 is led in cooperation, increases the space between blade, and edge is crushed in large-scale, medium-sized Empty plastic rubber material product；Knife rest 22 is preferably three-cutter type, in addition may be designed as two blade or multiple-pin, and leading into plate 23 can also set Count into slab construction.

With reference to Fig. 1 and 2, material bin 1 can be mounted in the lumen openings of crushing device 2 with opening, the lower end side of material bin 1 It is provided with the articulated structure 11 hinged with 2 outer wall of crushing device, 1 lower end of material bin is provided with backwards to the other side of articulated structure 11 The snap-gauge 12 of crushing device 2 is overlapped, snap-gauge 12 is provided with the recess of 2 outer wall of bolt clamping snap-gauge 12 and crushing device, only Remove bolt, material bin 1 can along 11 rotating opening of articulated structure, thus be easy for installation and removal structure and cleaning it is broken Inside device 2.

With reference to Fig. 1, it is provided with support leg 13 on 1 outer wall of material bin of the top of articulated structure 11, on the outer wall of crushing device 2 The support base 25 that support abuts support leg 13 can be corresponded to by being provided with, and when being easy to open material bin 1, material bin 1, which is stablized, to be stopped.

As shown in Figure 1, the feeding inlet of material bin 1 is disposed over and horizontally outward, and installed in the feeding inlet of material bin 1 There is entering bin 14,14 inner bottom surface of entering bin tilts obliquely to material bin 1, and 14 two sides protrusion of entering bin has vertical baffle, Very convenient material bin 1 horizontally outward when the material that will be crushed easily be put into.

With reference to Fig. 2, driver 3 is electric machine, and the shaft of connection knife rest 22, shaft one end are equipped in crushing device 2 It is sequentially connected (V band is not drawn into attached drawing) by V band mechanism and driver 3, the other end of shaft is connected with the weighting distribution wheel of balance 5, driver 3 also can be directly mounted on crushing device 2 and directly drive knife rest.

It can refer to Fig. 1, crushing device 2 is mounted in rack 4, and the lower section of the corresponding arc plate 24 of rack 4 is installed with to extension The resigning opening stretched, convenient be therefrom put into holds loading bucket of broken material etc., while driver 3 is also mountable in rack 4.

With reference to Fig. 1, the crushing device structure of the utility model includes being used to be crushed the inner cavity of plastic rubber material in crushing device 2, With the tool apron 21 being installed in inner cavity, and installation rotatable knife rest 22 in the lumen, the knife edge is provided on knife rest 22 and is located at The outside moving knife 221 in knife rest periphery is provided with the stationary knife 211 of knife edge opposite direction knife rest 22 on tool apron 21, and moving knife 221 is with 22 turns of knife rest Dynamic can correspond to constitutes shear action with stationary knife 211, and the inner wall of downside is the arc plate 24 equipped with sieve pore in 2 inner cavity of crushing device, Arc plate 24 is corresponding with the arcuate shape of 22 periphery rotary motion trace of knife rest, and the rear side in 2 inner cavity of crushing device from extending inside outside Inner wall be and knife rest 22 apart from it is descending move closer to and it is corresponding with 22 rotation direction of knife rest lead into plate 23, lead into plate 23 Lower end extends to arc plate 24.

Arc plate 24 is the corresponding semi-circular structure for surrounding knife rest 22, and there are two tool aprons 21 and is located at the two of arc plate 24 End, one of tool apron 21, which is located at, leads between plate 23 and arc plate 24, and equidistant isogonism is distributed with three moving knife on knife rest 22 221, leading into plate 23 is the arcuate shape being bent outwardly.

The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, should all fall into the utility model Within protection scope.

Claims (9)

1. a kind of crusher, it is characterised in that: including material bin, crushing device, driver, it is provided with inner cavity in crushing device, With the tool apron being installed in inner cavity, and rotatable knife rest, material bin are connect with crushing device in the lumen for installation, and pan feeding Bucket is internal to be connected to the inner cavity of crushing device, and driver drives blade holder turns, is provided with moving knife on knife rest, and it is fixed to be provided on tool apron Knife, moving knife can correspond to blade holder turns and constitute shear action with stationary knife, and the inner wall of downside is equipped with sieve pore in crushing device inner cavity Arc plate, arc plate is corresponding with the arcuate shape of knife rest periphery rotary motion trace, and the rear side in crushing device inner cavity is from outside inside The inner wall of extension be and knife rest apart from it is descending move closer to and it is corresponding with blade holder turns direction lead into plate, lead into plate lower end Extend to arc plate.

2. a kind of crusher according to claim 1, it is characterised in that: arc plate is the corresponding semicircle knot for surrounding knife rest Structure, tool apron there are two and be located at the both ends of arc plate, one of tool apron, which is located at, leads between plate and arc plate, on knife rest It is equally spaced and is equipped with three moving knife, leading into plate is the arcuate shape being bent outwardly.

3. a kind of crusher according to claim 1 or 2, it is characterised in that: material bin can be mounted on crushing device with opening Lumen openings on, the lower end side of material bin is provided with the articulated structure hinged with crushing device outer wall, material bin lower end back The snap-gauge of overlap joint crushing device is provided with to the other side of articulated structure, snap-gauge is provided with bolt clamping snap-gauge and broken dress Set the recess of outer wall.

4. a kind of crusher according to claim 3, it is characterised in that: be arranged on the material bin outer wall above articulated structure There is support leg, the support base that support abuts support leg can be corresponded to by being provided on the outer wall of crushing device.

5. a kind of crusher according to claim 1 or 2, it is characterised in that: the feeding inlet of material bin is disposed over simultaneously Horizontally outward, and in the feeding inlet of material bin entering bin is installed, entering bin inner bottom surface tilts obliquely to material bin, and pan feeding Frame two sides protrusion has vertical baffle.

6. a kind of crusher according to claim 1 or 2, it is characterised in that: driver is electric machine, in crushing device The shaft of connection knife rest is installed, shaft one end is sequentially connected by V band mechanism and driver, and the other end of shaft is connected with flat The weighting distribution wheel of weighing apparatus.

7. a kind of crusher according to claim 1 or 2, it is characterised in that: crushing device is mounted on the rack, rack pair It answers and is installed with outwardly extending resigning opening below arc plate.

8. a kind of crushing device structure, it is characterised in that: including for being crushed the inner cavity of plastic rubber material, and being installed in crushing device Tool apron in inner cavity, and rotatable knife rest in the lumen is installed, it is provided with moving knife on knife rest, is provided with stationary knife on tool apron, Moving knife can correspond to blade holder turns and constitute shear action with stationary knife, and the inner wall of downside is the circle equipped with sieve pore in crushing device inner cavity Arc plate, arc plate is corresponding with the arcuate shape of knife rest periphery rotary motion trace, and the rear side in crushing device inner cavity from extending inside outside Inner wall be and knife rest apart from it is descending move closer to and it is corresponding with blade holder turns direction lead into plate, lead into plate lower end extend To arc plate.

9. a kind of crushing device structure according to claim 8, it is characterised in that: arc plate is corresponding around the half of knife rest Circle structure, tool apron there are two and be located at the both ends of arc plate, one of tool apron, which is located at, leads between plate and arc plate, knife Equidistant isogonism is distributed with three moving knife on frame, and leading into plate is the arcuate shape being bent outwardly.