CN209753096U - Feeding device for crusher - Google Patents

Abstract

The utility model discloses a feed arrangement for breaker belongs to organic glass recovery processing technical field. The crusher comprises a crusher, a feeding device and a connecting part, wherein the connecting part is fixedly connected with the crusher and detachably connected with the feeding device; the feeding device comprises a feeding hopper, a stirring cavity and a discharging hopper; a supporting frame body is arranged outside the feeding device, and a connecting rod is fixedly welded between the supporting frame body and the feeding device; the stirring intracavity is equipped with the rotation axis of horizontal setting, is equipped with stirring vane on the rotation axis, and every layer has 3 stirring vane. The device is time-saving and labor-saving, can realize a uniform feeding process, and prolongs the service life of the crusher; meanwhile, the device can also carry out primary crushing on the raw materials, so that the working efficiency of the crusher is further improved; can demolish feed arrangement from the breaker through setting up connecting portion, be convenient for overhaul breaker and feed arrangement.

Description

Feeding device for crusher

Technical Field

The utility model belongs to the technical field of organic glass recovery processing, in particular to a feed arrangement for breaker.

Background

Methyl methacrylate is an important organic chemical raw material and is mainly used for producing organic glass. Organic glass is widely applied to the building material industry due to the unique performance of the organic glass. Currently, methyl methacrylate can be obtained by cracking organic glass waste plastics. In order to improve the production efficiency, before the organic glass waste plastics are poured into a cracking furnace for cracking, large organic glass waste plastics are often required to be crushed to obtain small organic glass waste plastics.

In the prior art, organic glass waste plastics are generally crushed by a crusher. However, when the existing crusher is used for feeding, the raw materials are usually manually bagged, conveyed to the side of the crusher and then poured into the crusher. Adopt this kind of feeding mode uncontrollable feed rate to lead to the raw materials to get into the breaker fast easily, thereby cause the harm to each subassembly in the breaker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed arrangement for breaker to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding arrangement for a crusher, comprising a crusher 1 located below ground and a feeding arrangement 2 located above ground; a connecting part 3 is further arranged between the crusher 1 and the feeding device 2, and the connecting part 3 is fixedly connected with the crusher 1 and detachably connected with the feeding device 2; the feeding device 2 comprises a feeding hopper 21, a stirring cavity 22 and a discharging hopper 23; a supporting frame body 4 is arranged outside the feeding device 2, and a connecting rod is fixedly welded between the supporting frame body and the feeding device; a rotating shaft 221 which is horizontally arranged is arranged in the stirring cavity 22, a plurality of layers of stirring blades 222 are arranged on the rotating shaft 221, and each layer is provided with 3 stirring blades 222.

Preferably, the number of the rotating shafts 221 is 2, and the rotating shafts are located on the same horizontal plane.

Further, the stirring blades 222 of different layers on the same rotating shaft 221 are distributed at equal intervals, and the stirring blades 222 of different layers on different rotating shafts 221 are arranged in a staggered manner.

Preferably, the rotating shaft 221 is disposed to penetrate the stirring chamber 22, and the rotating motor 5 is connected to a distal end of the rotating shaft 221 on one side thereof.

Further, a driving gear 61 is provided on a rotating shaft 221 connected to the rotating motor 5, and a transmission gear 62 engaged with the driving gear 61 is provided on the other rotating shaft 221.

Preferably, a plurality of groups of locking mechanisms 7 are further arranged between the discharge hopper 23 and the connecting part 3.

Specifically, the locking mechanism 7 comprises a first fixing plate 71, a second fixing plate 72 and a bolt 73, through holes are formed in the first fixing plate 71 and the second fixing plate 72, and the bolt 73 penetrates through the through holes; the top of the bolt 73 is also fixed with a rotating rod 74, and the bottom is provided with a fastening nut 75.

Preferably, a plurality of limit baffles 8 are fixedly welded at the bottom of the discharge hopper 23.

Preferably, the bottom of the supporting frame 4 is provided with a telescopic supporting leg 91 and a universal wheel 92.

Preferably, a buffer layer is further arranged between the discharge hopper 23 and the connecting part 3.

The utility model discloses the beneficial effect that technical scheme brought is: in the using process, workers can pour the raw materials into the feeding device by means of the loader, so that the raw materials are driven by the rotating shaft to enter the crusher, and time and labor are saved; by adjusting the rotating speed of the rotating shaft, the uniform feeding process can be realized, the normal work of the crusher is kept, and the service life of the crusher is prolonged; meanwhile, the device can also carry out primary crushing on the raw materials, so that the working efficiency of the crusher is further improved; can demolish feed arrangement from the breaker through setting up connecting portion, be convenient for overhaul breaker and feed arrangement, improved practicality.

drawings

Fig. 1 is a schematic structural diagram of a feeding device for a crusher provided by an embodiment of the present invention;

FIG. 2 is a top view of the rotary shaft, rotary motor, drive gear and drive gears of FIG. 1;

Fig. 3 is a partially enlarged view of a in fig. 1.

In the figure: 1, a crusher, 2, a feeding device, 21, a feeding hopper, 22, a stirring cavity, 23, a discharging hopper, 221, a rotating shaft, 222, a stirring blade, 3 connecting parts, 4 supporting frames, 41 upper frames, 42 lower frames, 43 connecting columns, 5 rotating motors, 61 driving gears, 62 transmission gears, 7, a locking mechanism, 71 fixing plates I, 72 fixing plates II, 73 bolts, 74 rotating rods, 75 fastening nuts, 8 limiting baffles, 91 telescopic supporting legs and 92 universal wheels.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model provides the following technical solutions: a feeding arrangement for a crusher comprises a crusher 1 located below ground and a feeding arrangement 2 located above ground. Still be equipped with connecting portion 3 between breaker 1 and feed arrangement 2, connecting portion 3 and 1 fixed connection of breaker can dismantle with feed arrangement 2 and be connected. Can demolish feed arrangement 2 from breaker 1 through setting up connecting portion 3, be convenient for overhaul breaker 1 and feed arrangement 2. The feeding device 2 comprises a feeding hopper 21, a stirring chamber 22 and a discharging hopper 23. Wherein, feeder hopper 21 and play hopper 23 are the back taper structure wide from top to bottom, and stirring chamber 22 is cuboid mechanism. The feed hopper 21 is fixedly arranged at the top of the stirring cavity 22 in a welding mode, and the discharge hopper 23 is fixedly arranged at the bottom of the stirring cavity 22 in a welding mode. A supporting frame body 4 is arranged outside the feeding device 2, and a connecting rod (not shown in the figure) is fixedly welded between the supporting frame body and the feeding device. Specifically, the support frame 4 includes an upper frame 41 and a lower frame 42, and a connection column 43 is further provided therebetween. The upper frame 41 and the stirring chamber 22 are fixedly connected by a connecting rod. The stirring chamber 22 is provided with a horizontally arranged rotating shaft 221, the rotating shaft 221 is provided with a plurality of layers of stirring blades 222, and each layer is provided with 3 stirring blades 222. The design is beneficial to primary crushing of the materials, the materials are slowly added into the crusher through the rotating shaft 221, and damage to the crusher due to overlarge feeding speed is avoided.

As shown in fig. 2, in the present embodiment, preferably, 2 rotation shafts 221 are provided and are located on the same horizontal plane. This design is advantageous for further increasing the crushing efficiency.

In this embodiment, further, the stirring blades 222 in different layers on the same rotating shaft 221 are distributed at equal intervals, and the stirring blades 222 in different layers on different rotating shafts 221 are arranged in a staggered manner. The number of layers of the stirring blades 222 on the two rotating shafts 221 may be equal or unequal, and in this embodiment, the number of layers of the stirring blades 222 on the two rotating shafts 221 is 3 and 4, respectively.

In this embodiment, it is preferable that the rotation shaft 221 is provided to penetrate the stirring chamber 22, and the rotation motor 5 is connected to the end of the rotation shaft 221 on one side thereof. Wherein, the rotating motor 5 can be a variable frequency speed regulating motor.

In the present embodiment, a driving gear 61 is provided on a rotating shaft 221 connected to the rotating motor 5, and a transmission gear 62 engaged with the driving gear 61 is provided on the other rotating shaft 221. By this design, the two rotation shafts 221 can be rotated in opposite directions, thereby facilitating the crushing of the material and the falling of the material into the crusher 1.

In this embodiment, preferably, a plurality of sets of locking mechanisms 7 are further disposed between the discharge hopper 23 and the connecting portion 3. Specifically, 4 sets of locking mechanisms may be provided. Locking mechanism 7's setting is convenient for carry out detachably to feed arrangement 2 and connecting portion 3 and is connected, avoids in reinforced process, influences the feeding because of feed arrangement 2 and connecting portion 3 are connected insecurely.

Referring to fig. 3, in the present embodiment, specifically, the locking mechanism 7 includes a first fixing plate 71, a second fixing plate 72 and a bolt 73, through holes are formed in the first fixing plate 71 and the second fixing plate 72, and the bolt 73 penetrates through the through holes; the top of the bolt 73 is also provided with a rotating rod 74, and the bottom is provided with a fastening nut 75. The first fixing plate 71 is located below the side surface of the discharge hopper 23, and the second fixing plate 72 is located above the side surface of the connecting portion 3.

In this embodiment, preferably, a plurality of limiting baffle plates 8 are fixedly welded at the bottom of the discharge hopper 23. Specifically, the limit baffle 8 can be set to 2 pieces, which are respectively located at the left side of the discharge hopper 23 and at the rear of the discharge hopper 23 (not shown in the figure). The feeding device 2 stops the movement of the feeding device 2 when the limit baffle 8 on the left side and the rear side of the discharge hopper 23 is contacted with the connecting part 3 in the moving process. The feeding device 2 is limited, so that the locking mechanism 7 can lock the feeding device 2 and the connecting part 3 more conveniently.

In this embodiment, the bottom of the supporting frame 4 is preferably provided with a telescopic supporting leg 91 and a universal wheel 92. The universal wheels 92 are arranged to facilitate the feeding device 2 to move in any direction, the telescopic supporting legs 91 are arranged to fix the feeding device 2 moving to a fixed position, and the telescopic supporting legs 91 can be specifically hydraulic telescopic supporting legs 91.

In this embodiment, preferably, a buffer layer is further disposed between the discharge hopper 23 and the connecting portion 3, so as to prevent the discharge hopper 23 and the connecting portion 3 from being worn or worn during the descending process of the telescopic supporting leg 91.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. A feeding arrangement for a crusher, characterized by comprising a crusher (1) located below ground and a feeding arrangement (2) located above ground; a connecting part (3) is further arranged between the crusher (1) and the feeding device (2), and the connecting part (3) is fixedly connected with the crusher (1) and detachably connected with the feeding device (2); the feeding device (2) comprises a feeding hopper (21), a stirring cavity (22) and a discharging hopper (23); a supporting frame body (4) is arranged on the outer side of the feeding device (2), and a connecting rod is fixedly welded between the supporting frame body and the feeding device; a rotating shaft (221) which is horizontally arranged is arranged in the stirring cavity (22), a plurality of layers of stirring blades (222) are arranged on the rotating shaft (221), and each layer is provided with 3 stirring blades (222).

2. The feeding device for a crusher as claimed in claim 1, characterised in that the rotating shafts (221) are provided with 2 and are on the same horizontal plane.

3. the feeding device for a crusher as claimed in claim 2, characterized in that the stirring blades (222) of different layers on the same rotating shaft (221) are equally spaced, and the stirring blades (222) of different layers on different rotating shafts (221) are staggered.

4. The feeding device for a crusher as claimed in claim 1, characterised in that the rotating shaft (221) is arranged through the mixing chamber (22) and that the rotating shaft (221) on one side thereof is terminated by a rotating motor (5).

5. The feeding device for a crusher as claimed in claim 4, characterised in that a driving gear (61) is provided on the rotary shaft (221) connected to the rotary motor (5), and a transmission gear (62) engaged with the driving gear (61) is provided on the other rotary shaft (221).

6. The feeding device for a crusher as claimed in claim 1, characterised in that a plurality of sets of locking mechanisms (7) are provided between the discharge hopper (23) and the connecting part (3).

7. The feeding device for the crusher as claimed in claim 6, characterized in that the locking mechanism (7) comprises a first fixing plate (71), a second fixing plate (72) and a bolt (73), wherein the first fixing plate (71) and the second fixing plate (72) are provided with a through hole, and the bolt (73) penetrates through the through hole; the top of the bolt (73) is fixedly provided with a rotating rod (74), and the bottom of the bolt is provided with a fastening nut (75).

8. The feeding device for the crusher according to claim 1, characterized in that a plurality of limit baffles (8) are fixedly welded at the bottom of the discharge hopper (23).

9. Feeding device for a crusher as claimed in claim 1, characterised in that the support frame (4) is provided with telescopic support feet (91) and universal wheels (92) at the bottom.

10. The feeding device for a crusher as claimed in claim 1, characterised in that a buffer layer is also arranged between the discharge hopper (23) and the connecting part (3).