CN208727623U - Vertical crusher - Google Patents

Abstract

The utility model discloses a vertical crusher, which comprises a housin, the bottom of casing is equipped with the rolling disc, the breaker is equipped with drive arrangement, drive arrangement is used for the drive the rolling disc rotates, the rolling disc is connected with a plurality of chains. The pivot length of rolling disc is shorter for the junction of chain and rolling disc is nearer from the casing bottom distance, makes the chain can have more chance to touch the motor stator of treating the breakage, in order to carry out more effectual breakage. In addition, the rotating shaft of the rotating disc is short, and in the rotating process, the radial swinging of the rotating shaft is small, so that the radial load borne by the bearing matched with the rotating shaft is small, and the service life of the bearing can be prolonged.

Description

A kind of standing crusher

Technical field

The utility model relates to a kind of crusher more particularly to a kind of standing crushers.

Background technique

Currently, crusher includes shell and shaft, shaft is vertically set to the axial centerline of shell, connects in shaft There is a plurality of chain, chain is rotated with shaft, for the material in crushing shell.

But existing crusher has the following deficiencies:

The length of shaft is long, so that chain and the junction shrinking away from theshell body distance from bottom of shaft are farther out, and motor stator Density is larger, and during being crushed to it, motor stator and its fragment are predominantly located at lower part of the housing, the crusher of the prior art It is difficult to effectively be crushed motor stator.In addition, the length of shaft is long, so that shaft radially wobbling in rotation Larger, the radial load for causing the bearing cooperated with shaft to be born is larger, is easily damaged.

Summary of the invention

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of standing crusher, chains Effectively motor stator can be crushed.In addition, its shaft is shorter, shaft radially wobbling in rotation is smaller.

The purpose of this utility model adopts the following technical scheme that realization:

A kind of standing crusher, including shell, the bottom of the shell are equipped with rotating disc, and the crusher is equipped with electronic Machine, for the motor for driving the turn disc, the side wall of the rotating disc is connected with several chains.

Specifically, the side wall of the rotating disc is provided with several holding tanks, week of each holding tank along the rotating disc To distribution, be fixedly provided with connecting column in the holding tank, the connecting column is rotationally arranged with link block, the chain with The link block connection.

Specifically, the end of the chain is connected with chain hammer block.

Specifically, the inner wall bottom of the shell has been removably installed multiple protective plates.

Specifically, the surface of the protective plate has multiple crushing teeths, and each crushing teeth is arranged in the horizontal direction.

Specifically, the chain includes interior chain segment and outer chain segment, inner end and the rotating disc of the interior chain segment Connection, the interior chain segment are connect with the outer chain segment by connector, and there are two hook portions for the connector tool, described in two Hook portion is respectively used to hook the inner end of the outer end of the interior chain segment and the outer chain segment.

Compared with prior art, the utility model has the beneficial effects that: rotating disc is located at housing bottom, the shaft of rotating disc Length is shorter, so that the junction shrinking away from theshell body distance from bottom of chain and rotating disc is closer, chain is enabled to have bigger chance to touch Contact motor stator to be broken, it is more effectively broken to carry out.In addition, the shaft of rotating disc is shorter, in the course of rotation, Radially wobbling for shaft is smaller, so that it is smaller with the radial load that is born of bearing of shaft cooperation, it is able to extend bearing life.

Detailed description of the invention

Fig. 1 is the internal structure view of the standing crusher of the utility model；

Fig. 2 is the partial enlarged view in Fig. 1 at B；

Fig. 3 is the partial view of the Section View intercepted by Section A-A in Fig. 1.

In figure: 1, shell；2, motor；3, transmission belt；4, rotating disc；41, holding tank；42, connecting column；5, link block； 61, interior chain segment；62, outer chain segment；63, chain hammers block into shape；7, connector；8, protective plate.

Specific embodiment

In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

See Fig. 1, Fig. 2, a kind of standing crusher, including shell 1, the bottom of shell 1 is equipped with rotating disc 4, and 1 outer wall of shell is set There is motor 2.The output shaft of motor 2 is connect with the shaft of rotating disc 4 by transmission belt 3, and motor 2 is for driving rotating disc 4 rotations.The shaft length of rotating disc 4 is shorter, so that being closer for chain and 1 bottom of junction shrinking away from theshell body of rotating disc 4, makes Obtaining chain can have bigger chance to sweep to motor stator to be broken, more effectively broken to carry out.In addition, rotating disc 4 turns Axis is shorter, and during rotating disc 4 rotates, radially wobbling for shaft is smaller, so that the bearing (not shown) with shaft cooperation The radial load born is smaller, so as to extend bearing life.

See that Fig. 3, the side wall of rotating disc 4 are opened there are four holding tank 41, circumferential direction of each holding tank 41 along rotating disc 4 is set It sets, four holding tanks 41 are uniformly distributed along the circumferential direction of rotating disc 4.Connecting column 42, connecting column 42 are fixedly provided in holding tank 41 Rotationally it is arranged with link block 5.See that Fig. 2, every chain include interior chain segment 61 and outer chain segment 62.Connecting column 42 and company It connects block 5 to be respectively positioned in holding tank 41, avoids exposed, impact connecting column 42 to avoid being hit winged electronics rotor or its fragment Or link block 5, to effectively ensure the reliability that interior chain segment 61 is connect with rotating disc 4.

See Fig. 2, the inner end of interior chain segment 61 is connect with link block 5.The outer end of interior chain segment 61 is interior with outer chain segment 62 End is connected by connector 7.The tool of connector 7 there are two hook portion, two hook portions be respectively used to hook the outer end of interior chain segment 61 and The inner end of outer chain segment 62 makes interior chain segment 61 with outer chain segment 62 connect into one whole.When rotating disc 4 rotates, Zheng Tiaolian Item being laterally extended (as shown in Figure 2) along rotating disc 4 under the influence of centrifugal force, the outer end of interior chain segment 61 and outer chain segment 62 Inner end to the direction of pull of 7 two hook portions of connector on the contrary, make interior chain segment 61 and outer chain segment 62 is connected to rotation Disk 4 is maintained during rotating.When rotating disc 4 stalls, connector 7 and interior chain segment 61 and exterior chain can be released easily The connection of item section 62, to easily unload outer chain segment 62.Since outer chain segment 62 is in the position further away from rotation axis, Impact force between motor stator to be broken is larger, and outer chain segment 62 is easier to be hit and damage.When outer chain segment 62 When impaired, it need to only be unloaded from the hook portion of connector 7, then replace with new outer chain segment 62, this can be made practical new The standing crusher of type continues to use, no replacement is required whole chain, to save the cost of replacement chain.Outer chain segment 62 is logical It crosses the hook portion for hanging over connector 7 and realizes and connect with connector 7, the operation for replacing outer chain segment 62 is extremely easy, is not necessarily to Pass through the modes such as cutting or the turn of the screw.

See Fig. 2, the outer end of outer chain segment 62 is connected with chain hammer block 63, and during rotating disc 4 rotates, chain hammers 63 energy of block into shape Enough effective Ground shock waves motor stator to be broken, improves crushing efficiency.

See Fig. 2, the inner wall bottom of shell 1 has been removably installed multiple protective plates 8, to motor stator punching to be broken During hitting, motor stator or its fragment can be hit it is winged, and to hit the inner wall bottom of shell 1 at a high speed.Protective plate 8 is set to shell The inner wall bottom of body 1 avoids it from directly bumping against shell 1 so that can be hit on protective plate 8 by winged motor stator or its fragment is hit Inner wall bottom, thus play the role of protect 1 inner wall bottom of shell.Protective plate 8 is connected by screw at the inner wall bottom of shell 1 Portion is conveniently replaceable.The surface of protective plate 8 has multiple crushing teeth (not shown), and each crushing teeth is arranged in the horizontal direction, and works as motor stator Or its fragment is hit on protective plate 8, crushing teeth can be crushed motor stator or its fragment.

The sidewall bottom of shell 1 is equipped with discharge port (not shown), and the roof of shell 1 is equipped with feed inlet.

Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model range claimed.

Claims (5)

1. a kind of standing crusher, including shell, it is characterised in that: the bottom of the shell is equipped with rotating disc, the crusher Equipped with motor, for the motor for driving the turn disc, the side wall of the rotating disc is connected with several chains, The chain includes interior chain segment and outer chain segment, and the inner end of the interior chain segment is connect with the rotating disc, the interior chain Section is connect with the outer chain segment by connector, and for the connector tool there are two hook portion, two hook portions are respectively used to hook State the outer end of interior chain segment and the inner end of the outer chain segment in residence.

2. standing crusher according to claim 1, it is characterised in that: the side wall of the rotating disc is provided with several receivings Slot, each holding tank are fixedly provided with connecting column, the connecting column along the circumferentially distributed of the rotating disc, the holding tank It is rotationally arranged with link block, the chain is connect with the link block.

3. standing crusher according to claim 1, it is characterised in that: the end of the chain is connected with chain hammer block.

4. standing crusher according to claim 1, it is characterised in that: the inner wall bottom of the shell is removably installed There are multiple protective plates.

5. standing crusher according to claim 4, it is characterised in that: the surface of the protective plate has multiple broken Tooth, each crushing teeth are arranged in the horizontal direction.