CN207287636U - A kind of pulverizer of changeable blade - Google Patents

Abstract

The utility model discloses a kind of pulverizer of changeable blade, including box body, feed hopper, pulverizer main shaft, blade, water tank, motor, feed inlet are crushed, be equipped with feeder below the feed hopper, feeder end is connected with feed inlet；The feed inlet crushes and motor is provided with the middle part of the inner cavity upper wall of box body positioned at crushing on the right side of box body top, and the lower end of motor is connected with pulverizer main shaft, and the first groove is offered on main shaft, the first heat sink is equipped with the first groove；The other end of the pulverizer main shaft reaches the inside of water tank through the bearing crushed above box body and water tank, and the pulverizer main shaft is equipped with multiple blades, and blade offers the second groove, the second heat sink is equipped with the second groove；Bottom is equipped with discharge port on the left of the crushing box body.Material uniformly can be delivered to crush and be crushed in box body by the utility model, and can effectively reduce pulverizer heat, also run well when having a power failure, improved work efficiency.

Description

A kind of pulverizer of changeable blade

Technical field

Machinery field is the utility model is related to, is specifically a kind of pulverizer of changeable blade.

Background technology

Pulverizer is the machinery that large-sized solid material is crushed to desired size.Pulverizer is by coarse crushing, in small, broken bits, wind-force The devices such as conveying composition, reaches the purpose of pulverizer in the form of high-speed impact.Using wind energy once into powder, eliminate traditional Screening sequence.Mainly apply in a variety of industries such as mine, building materials.The external force of material is put in crushing process to have pressure rolling, cuts Cut, impact strike, four kinds of grinding.

At present, can be dropped significantly when widely used pulverizer does not possess cooling capacity, main shaft and excessive blade heat mostly Low service life；And present pulverizer, when sequentially adding excessive material, feed inlet is easily blocked with discharge port, and is occurred Crush insufficient phenomenon；In addition, blade is all integrally fixed in shaft, if damage, will change together with whole shaft, on foot Labor intensive and cost.

Utility model content

The purpose of this utility model is to provide a kind of pulverizer, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides following technical solution：

A kind of pulverizer of changeable blade, including crush box body, feed hopper, feeder, pulverizer main shaft, blade, Motor, water tank, discharge port, motor, feed inlet are polarized, feeder is equipped with below the feed hopper, feeder is equipped with feeder Main shaft, the feeder end are connected with feed inlet；The feed inlet crushes box body top positioned at crushing on the right side of box body top End left side is equipped with switch button；Crush and be provided with motor in the middle part of the inner cavity upper wall of box body, the lower end of motor is connected with crushing Owner's axis, offers the first groove on pulverizer main shaft, the first heat sink is provided with the first groove；The pulverizer main shaft The other end reaches the inside of water tank through the bearing crushed above box body and water tank, and the left side wall lower end of water tank is connected with into water Pipe, the right side wall upper end of water tank is connected with outlet pipe；Pulverizer main shaft is positioned at the inner cavity lower end for crushing box body, the pulverizer Three cutterheads are provided with main shaft, are uniformly provided with multiple blades on each cutterhead, it is recessed that the upper and lower ends face of blade offers second Groove, is provided with the second heat sink in the second groove；The crushing box body bottom be inclined-plane, and left and right ends are by consolidating under inclined-plane Fixed pole is fixed with polarization motor；Bottom is equipped with discharge port on the left of the crushing box body.

As further program of the utility model：The blade is installed on cutterhead by bolt.

As further program of the utility model：First groove and the second groove bending is set.

As the utility model further scheme：First heat sink connects with the second heat sink.

As the utility model further scheme：The crushing box body top is equipped with storage battery.

As the utility model further scheme：At left and right sides of the crushing box body wall upper end be equipped with it is some fall " V " font heat emission hole.

Compared with prior art, the beneficial effects of the utility model are：The structure design of the utility model is reasonable, operation letter Just, what feeder can be uniform, quantitative by material, which be delivered to, crushes and is crushed in box body, improves the production efficiency of pulverizer； Heat sink can effectively reduce pulverizer heat with heat emission hole, ensure that machine runs well；Storage battery can make machine have a power failure at the same time When also run well, improve work efficiency；And blade can arbitrarily replace installation, cost is saved.

Brief description of the drawings

Fig. 1 is the structure diagram of the utility model.

Fig. 2 is the structure diagram of blade in the utility model.

Fig. 3 is the structure diagram of feed device in the utility model.

In figure：1- crushes box body；2- feed hoppers；3- feeders；4- pulverizer main shafts；5- blades；6- polarizes motor；7- Switch button；8- water tanks；9- discharge ports；The first heat sinks of 10-；The first grooves of 11-；12- feeder main shafts；13- cutterheads；14- Bearing；15- motors；16- feed inlets；17- fixed links；18- water inlet pipes；19- outlet pipes；20- heat emission holes；The second heat sinks of 21-； The second grooves of 22-；23- storage batteries.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1~3, a kind of pulverizer of changeable blade, including crush box body 1, feed hopper 2, feeder 3, Pulverizer main shaft 4, blade 5, polarization motor 6, water tank 8, discharge port 9, motor 15, feed inlet 16, the lower section of feed hopper 2 are equipped with Feeder 3, feeder 3 is interior to be equipped with feeder main shaft 12, and 3 end of feeder is connected with feed inlet 16；The feed inlet 16 Positioned at crushing on the right side of 1 top of box body, crush 1 top left hand of box body and be equipped with switch button 7；On the inner cavity for crushing box body 1 Motor 15 is provided with the middle part of wall, the lower end of motor 15 is connected with pulverizer main shaft 4, and it is recessed to offer first on pulverizer main shaft 4 Groove 11, is provided with the first heat sink 10 in the first groove 11；The other end of the pulverizer main shaft 4, which passes through, crushes 1 He of box body The bearing 14 of the top of water tank 8 reaches the inside of water tank 8, and the left side wall lower end of water tank 8 is connected with water inlet pipe 18, the right side of water tank 8 Wall upper end is connected with outlet pipe 19；Pulverizer main shaft 4 is set on the inner cavity lower end for crushing box body 1, the pulverizer main shaft 4 Three cutterheads 13 are equipped with, multiple blades 5 are equipped with each cutterhead 13, the upper and lower ends face of blade 5 offers the second groove 22, Second heat sink 21 is installed in second groove 22；Crushing box body 1 bottom is inclined-plane, and left and right ends pass through under inclined-plane Fixed link 17 is fixed with polarization motor 6；1 left side bottom of the crushing box body is equipped with discharge port 9.

Further, blade 5 described in the utility model is installed on cutterhead 13 by bolt, is conveniently replaceable blade 5.

Further, 11 and second groove 22 of the first groove bending described in the utility model is set, and is increased contact area, is increased Strong heat dissipation effect.

Further, the first heat sink 10 described in the utility model connects with the second heat sink 21, further enhances heat dissipation Effect.

Further, crushing box body 1 top described in the utility model is equipped with storage battery 23, and when power failure also can guarantee that normally Work.

Further, 1 left and right sides wall upper end of crushing box body described in the utility model is equipped with some inverted " v " shapes and dissipates Hot hole 20, will can prevent crushed material from falling on outside pulverizer while heat derives.

The operation principle of the utility model is：In use, feed hopper 2 will be poured into crushed material, feeder 3 can be equal by material It is even, quantitative be delivered to crush crushed in box body 1, easy to improve the production efficiency of pulverizer, blade 5 is by object powder Broken, heat sink can effectively reduce the temperature of blade 5 and pulverizer main shaft 4, discharge from discharge port 9 after crushing material, polarize at the same time Motor 6 can prevent discharge port from blocking.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (6)

1. a kind of pulverizer of changeable blade, including crush box body, feed hopper, feeder, pulverizer main shaft, blade, partially Shake motor, water tank, discharge port, motor, feed inlet, it is characterised in that：Feeder is equipped with below the feed hopper, is set in feeder There is feeder main shaft, the feeder end is connected with feed inlet；The feed inlet is crushed positioned at crushing on the right side of box body top Box body top left hand is equipped with switch button；Crush and motor is provided with the middle part of the inner cavity upper wall of box body, the lower end of motor connects Pulverizer main shaft is connected to, the first groove is offered on pulverizer main shaft, the first heat sink is installed in the first groove；The crushing The other end of owner's axis reaches the inside of water tank through the bearing crushed above box body and water tank, and the left side wall lower end of water tank connects Water inlet pipe is connected to, the right side wall upper end of water tank is connected with outlet pipe；Pulverizer main shaft is positioned at the inner cavity lower end for crushing box body, institute State and three cutterheads are provided with pulverizer main shaft, multiple blades are uniformly provided with each cutterhead, the upper and lower ends face of blade opens up There is the second groove, the second heat sink is installed in the second groove；The crushing box body bottom is inclined-plane, left and right ends under inclined-plane Polarization motor is fixed with by fixed link；Bottom is equipped with discharge port on the left of the crushing box body.

2. the pulverizer of changeable blade according to claim 1, it is characterised in that：The blade is installed on by bolt On cutterhead.

3. the pulverizer of changeable blade according to claim 1, it is characterised in that：First groove and the second groove Bending is set.

4. the pulverizer of changeable blade according to claim 1, it is characterised in that：First heat sink and second dissipates Backing connects.

5. the pulverizer of changeable blade according to claim 1, it is characterised in that：The crushing box body top is equipped with Storage battery.

6. the pulverizer of changeable blade according to claim 1, it is characterised in that：At left and right sides of the crushing box body Wall upper end is equipped with some inverted " v " shape heat emission holes.