CN216026137U - Quick sieving mechanism of wear-resisting ball - Google Patents

Abstract

The utility model belongs to the technical field of wear-resistant balls, and particularly relates to a wear-resistant ball rapid screening device which comprises a screening box and a collecting cabinet; the screening box is fixedly connected to the surface of the top end of the collecting cabinet; a cavity is formed in the screening box; a screening component is arranged in the cavity; the screening component comprises a chute, a return spring, a screen plate and screen holes; the chute is arranged in the middle of the inner side wall of the cavity; the sieve plate is buckled in the chute in a sliding way; the reset spring is fixedly connected between the sieve plate and the side wall of the bottom end of the chute; the sieve mesh has been seted up the multiunit in that the sieve is inside, has realized the quick screening work of wear-resisting ball, and the wear-resisting ball of equidimension not of being convenient for gets into different screening regions, can effectual improvement sieving mechanism's screening precision.

Description

Quick sieving mechanism of wear-resisting ball

Technical Field

The utility model belongs to the technical field of wear-resistant balls, and particularly relates to a quick screening device for wear-resistant balls.

Background

The wear-resistant ball is one kind of wear-resistant material and is widely applied to the industries of machinery, metallurgy, mines, cement and the like, so that screening and classification are needed to complete the casting of the wear-resistant ball, and the wear-resistant ball is applied to various industries.

In the prior art at present, to the screening of the wear-resisting ball of equidimension, mainly adopt to let wear-resisting ball pass through the sieve mesh of equidimension not to this reaches the screening effect.

Wear-resisting ball sieving mechanism among the prior art not only can carry out once screening, and the screening precision is not high, very easily takes place to block up the phenomenon moreover, influences sieving mechanism's normal use, provides a wear-resisting ball quick sieving mechanism to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to make up for the not enough of prior art, solve and only to carry out once screening and take place to block up the problem easily, the quick sieving mechanism of wear-resisting ball that provides.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a rapid screening device for wear-resistant balls, which comprises a screening box and a collecting cabinet; the screening box is fixedly connected to the surface of the top end of the collecting cabinet; a cavity is formed in the screening box; a screening component is arranged in the cavity; the screening component comprises a chute, a return spring, a screen plate and screen holes; the chute is arranged in the middle of the inner side wall of the cavity; the sieve plate is buckled in the chute in a sliding way; the reset spring is fixedly connected between the sieve plate and the side wall of the bottom end of the chute; the sieve mesh has been seted up the multiunit in that the sieve is inside, has realized the quick screening work of wear-resisting ball, and the wear-resisting ball of equidimension not of being convenient for gets into different screening regions, can effectual improvement sieving mechanism's screening precision.

Preferably, the surface of the bottom end of the sieve plate is fixedly connected with a motor; the top end of the motor is hinged with a rotating shaft, and the rotating shaft penetrates through the sieve plate; the pivot top rigid coupling has the flabellum, and the flabellum is installed on sieve top surface, has realized the drive motion to wear-resisting ball, thereby has avoided big wear-resisting ball to plug up the normal use that the sieve mesh influences sieving mechanism, also is favorable to carrying big wear-resisting ball simultaneously during the discharging pipe, improves the precision of screening.

Preferably, the outer side wall of the screening box is fixedly connected with a discharge pipe; the discharge pipe is divided into two sections; the front end of the discharge pipe is an inclined pipe which is fixedly connected to the side wall of the screening box and is communicated with the inside of the screening box; the rear end of the discharge pipe is a straight pipe which is fixedly connected to the top end of the collection cabinet and is communicated with the interior of the collection cabinet; discharging pipe intercommunication screening case and collection cabinet have realized screening partial shipment to the wear-resisting ball of equidimension not, and the pipe chute of discharging pipe front end can effectually avoid wear-resisting ball to block up in the discharging pipe simultaneously, is favorable to improving sieving mechanism's life.

Preferably, a branch pipe is fixedly connected to the inner side wall of the front end of the discharge pipe, and the branch pipe is communicated with the cavity; the inner side wall of the front end of the discharge pipe is fixedly connected with a return plate; the rigid coupling has the return spring between return plate and the discharging pipe front end inside wall, and return plate rigid coupling has realized the secondary screening to wear-resisting ball in branch pipe and discharging pipe intercommunication department, has avoided the screening incomplete to wear-resisting ball, can effectively improve sieving mechanism's screening precision.

Preferably, the top end of the screening box is fixedly connected with a feed inlet, the feed inlet is communicated with the cavity, the wear-resistant balls are rapidly input, and the working efficiency can be effectively improved.

Preferably, a cabinet door is hinged to the outer side wall of the collection cabinet; the outer side wall of the bottom end of the screening box is hinged with the box door, so that the collection and treatment of the screened wear-resistant balls are realized, the accumulation of the wear-resistant balls is avoided, and the development of the next work is facilitated.

The utility model has the beneficial effects that:

1. according to the utility model, through the structural design of the sliding chute, the sieve plate, the sieve holes and the return spring, small wear-resistant balls are screened out through the sieve holes, then the sieve plate is reset and lifted, and the rest wear-resistant balls are screened out through the discharge pipe, so that the wear-resistant balls are rapidly screened, and the influence of the blockage of the sieve holes on the normal use of the screening device is avoided.

2. According to the utility model, through the structural design of the discharge pipe, the branch pipes, the return plates and the return springs, the wear-resistant balls can be screened again when passing through the discharge pipe, the wear-resistant balls with different sizes are screened and distinguished, secondary screening of the wear-resistant balls is realized, insufficient screening is avoided, and the screening precision of the screening device can be effectively improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a front sectional view of a screening apparatus according to a first embodiment;

FIG. 2 is a schematic diagram of the structure A in FIG. 1;

FIG. 3 is a top view of a screening device according to one embodiment;

FIG. 4 is a perspective view of a screening device according to one embodiment;

FIG. 5 is a perspective view of a buffer tank in the second embodiment;

illustration of the drawings:

in the figure: 1. a screening box; 11. a feed inlet; 12. a discharge pipe; 121. a return plate; 122. a return spring; 123. a branch pipe; 13. a screening component; 131. a chute; 132. a return spring; 133. a sieve plate; 134. screening holes; 14. a fan plate; 15. a rotating shaft; 16. a motor; 17. a box door; 18. a buffer tank; 181. a hole groove; 19. a cavity; 2. a collection cabinet; 21. a cabinet door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Example one

Referring to fig. 1-4, the present invention provides a rapid screening device for wear-resistant balls, which includes a screening box 1 and a collection cabinet 2; the screening box 1 is fixedly connected to the top surface of the collecting cabinet 2; a cavity 19 is formed inside the screening box 1; the screening component 13 is arranged in the cavity 19; the screening assembly 13 comprises a chute 131, a return spring 132, a screen plate 133 and a screen hole 134; the chute 131 is arranged in the middle of the inner side wall of the cavity 19; the sieve plate 133 is buckled in the chute 131 in a sliding manner; the return spring 132 is fixedly connected between the sieve plate 133 and the side wall of the bottom end of the chute 131; a plurality of groups of sieve holes 134 are formed in the sieve plate 133; before the work begins, the user cleans up operational environment earlier, install sieving mechanism in preset position, in operation, the user is with in the wear-resisting ball input cavity 19, the wear-resisting ball falls to sieve 133 upper surface, sieve 133 is owing to receive the extrusion of wear-resisting ball, sliding down in spout 131, reset spring 132 is in the shrink state, simultaneously because the hole diameter of sieve mesh 134 is greater than the ball diameter of little wear-resisting ball, and be less than the ball diameter of big wear-resisting ball, consequently little wear-resisting ball passes through sieve mesh 134, accomplish preliminary screening, after little wear-resisting ball accomplishes the screening via sieve mesh 134, the weight reduction on the sieve 133, under reset spring 132's effect, sieve 133 upwards slides in spout 131, realized the quick screening to wear-resisting ball, be convenient for the wear-resisting ball of equidimension not gets into different screening regions, can effectual improvement sieving mechanism's screening efficiency.

The motor 16 is fixedly connected to the surface of the bottom end of the sieve plate 133; the top end of the motor 16 is hinged with a rotating shaft 15, and the rotating shaft 15 penetrates through the sieve plate 133; the top end of the rotating shaft 15 is fixedly connected with a fan plate 14, and the fan plate 14 is arranged on the surface of the top end of the sieve plate 133; during operation, the user starts motor 16, and pivot 15 begins to rotate under motor 16's drive, drives the sector 14 of rigid coupling on pivot 15 and rotates at sieve 133 upper surface, thereby makes wear-resisting ball at sieve 133 upper surface motion, has realized the drive motion to wear-resisting ball, thereby has avoided big wear-resisting ball to block up sieve mesh 134 and influence the normal use of sieving mechanism, also is favorable to carrying big wear-resisting ball discharging pipe 12 simultaneously, improves the efficiency of screening.

The outer side wall of the screening box 1 is fixedly connected with a discharge pipe 12; the discharge pipe 12 is divided into two sections; the front end of the discharge pipe 12 is an inclined pipe which is fixedly connected to the side wall of the screening box 1 and is communicated with the interior of the screening box 1; the rear end of the discharge pipe 12 is a straight pipe which is fixedly connected to the top end of the collection cabinet 2 and is communicated with the interior of the collection cabinet 2; the discharge pipe 12 is communicated with the screening box 1 and the collecting cabinet 2; during operation, after wear-resisting ball got into discharging pipe 12, during through discharging pipe 12 front end, because the action of gravity, wear-resisting ball can independently the downstream, and inside the cabinet 2 was collected in 12 rear end entering of discharging pipe afterwards, realized screening partial shipment to the wear-resisting ball of equidimension not, the pipe chute of 12 front ends of discharging pipe can effectually avoid wear-resisting ball to block up in discharging pipe 12 simultaneously, is favorable to improving sieving mechanism's life.

A branch pipe 123 is fixedly connected to the inner side wall of the front end of the discharge pipe 12, and the branch pipe 123 is communicated with the cavity 19; a return plate 121 is fixedly connected to the inner side wall of the front end of the discharge pipe 12; a return spring 122 is fixedly connected between the return plate 121 and the inner side wall of the front end of the discharge pipe 12, and the return plate 121 is fixedly connected at the position where the branch pipe 123 is communicated with the discharge pipe 12; during operation, in the wear-resisting ball input discharging pipe 12, during through discharging pipe 12 front end, the little wear-resisting ball that partial preliminary screening failed to be screened out is intercepted by back force board 121, inside branch pipe 123 reentrant cavity 19 afterwards, and big wear-resisting ball can't get into branch pipe 123 because the ball diameter is greater than the pipe diameter of branch pipe 123, therefore can only continue the downstream entering and collect in the cabinet 2, realized the secondary screening to wear-resisting ball, the screening is incomplete has been avoided, can effectively improve sieving mechanism's screening precision.

A feed inlet 11 is fixedly connected to the top end of the screening box 1, and the feed inlet 11 is communicated with the cavity 19; during operation, a user inputs the wear-resistant balls into the cavity 19 through the feed port 11, so that the wear-resistant balls can be rapidly input, and the working efficiency can be effectively improved.

The outer side wall of the collecting cabinet 2 is hinged with a cabinet door 21; the outer side wall of the bottom end of the screening box 1 is hinged with a box door 17; during operation, the sieving mechanism screens the subregion to wear-resisting ball, and after the screening, the user opens the cabinet door 21 of seting up at collecting 2 lateral walls of cabinet, takes out the big wear-resisting ball through the screening, opens the chamber door 17 of seting up at screening 1 bottom lateral wall of case, takes out the little wear-resisting ball through the screening, has realized handling the collection of the wear-resisting ball after the screening, has avoided piling up of wear-resisting ball, is favorable to developing of next work.

Example two:

referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a buffer tank 18 may be added inside the cavity 19; the buffer groove 18 is connected inside the cavity 19 in a buckling mode, and the buffer groove 18 is installed at the upper end of the sieve plate 133; the bottom end of the buffer groove 18 is provided with a hole groove 181; during operation, the user inputs wear-resisting ball into cavity 19, and wear-resisting ball falls into buffer slot 18, falls to the sieve 133 upper surface through hole groove 181 afterwards, has realized the cushioning effect to wear-resisting ball, has avoided wear-resisting ball directly to fall to sieve 133 from the eminence on, can effectual protection sieve 133's normal use.

The working principle is as follows:

before the work begins, a user cleans the work environment, the screening device is installed at a preset position, then the user inputs the wear-resistant balls into the cavity 19 through the feed inlet 11, the wear-resistant balls fall onto the upper surface of the screen plate 133, the screen plate 133 slides downwards in the chute 131 due to the extrusion of the wear-resistant balls, the return spring 132 is in a contraction state, the motor 16 is started, the rotating shaft 15 starts to rotate under the driving of the motor 16 to drive the fan plate 14 fixedly connected to the rotating shaft 15 to rotate on the upper surface of the screen plate 133, so that the wear-resistant balls move on the upper surface of the screen plate 133, the small wear-resistant balls pass through the screen holes 134 to complete the primary screening, when the small wear-resistant balls complete the screening through the screen holes 134, the weight on the screen plate 133 is reduced, the screen plate 133 slides upwards in the chute 131 under the action of the return spring 132, then the large wear-resistant balls enter the discharge pipe 12 under the driving of the fan plate 14, and when the wear-resistant balls pass through the front end of the discharge pipe 12, and after the operation is finished, a user opens the cabinet door 21 and the cabinet door 17 respectively and takes out the screened wear-resistant balls.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a quick sieving mechanism of wear-resisting ball which characterized in that: comprises a screening box (1) and a collecting cabinet (2); the screening box (1) is fixedly connected to the top surface of the collecting cabinet (2); a cavity (19) is formed in the screening box (1); a screening component (13) is arranged in the cavity (19); the screening assembly (13) comprises a chute (131), a return spring (132), a screen plate (133) and a screen hole (134); the sliding groove (131) is formed in the middle of the inner side wall of the cavity (19); the sieve plate (133) is buckled in the chute (131) in a sliding way; the return spring (132) is fixedly connected between the sieve plate (133) and the side wall of the bottom end of the sliding chute (131); the sieve holes (134) are provided with a plurality of groups in the sieve plate (133).

2. The wear-resistant ball rapid screening device according to claim 1, characterized in that: the motor (16) is fixedly connected to the surface of the bottom end of the sieve plate (133); the top end of the motor (16) is hinged with a rotating shaft (15), and the rotating shaft (15) penetrates through the sieve plate (133); the top end of the rotating shaft (15) is fixedly connected with a fan plate (14), and the fan plate (14) is arranged on the top end surface of the sieve plate (133).

3. The wear-resistant ball rapid screening device according to claim 2, characterized in that: the outer side wall of the screening box (1) is fixedly connected with a discharge pipe (12); the discharge pipe (12) is divided into two sections; the front end of the discharge pipe (12) is an inclined pipe which is fixedly connected to the side wall of the screening box (1) and is communicated with the interior of the screening box (1); the rear end of the discharge pipe (12) is a straight pipe which is fixedly connected to the top end of the collection cabinet (2) and is communicated with the interior of the collection cabinet (2); the discharge pipe (12) is communicated with the screening box (1) and the collecting cabinet (2).

4. A wear-resistant ball rapid screening device according to claim 3, characterized in that: a branch pipe (123) is fixedly connected to the inner side wall of the front end of the discharge pipe (12), and the branch pipe (123) is communicated with the cavity (19); a return plate (121) is fixedly connected to the inner side wall of the front end of the discharge pipe (12); a return spring (122) is fixedly connected between the return plate (121) and the inner side wall of the front end of the discharge pipe (12), and the return plate (121) is fixedly connected to the communication position of the branch pipe (123) and the discharge pipe (12).

5. The wear-resistant ball rapid screening device according to claim 4, characterized in that: screening case (1) top rigid coupling has feed inlet (11), and feed inlet (11) and cavity (19) intercommunication.

6. The wear-resistant ball rapid screening device according to claim 5, characterized in that: the outer side wall of the collecting cabinet (2) is hinged with a cabinet door (21); the outer side wall of the bottom end of the screening box (1) is hinged with a box door (17).

Images