CN210876257U

CN210876257U - Polyurethane anti-blocking self-cleaning sieve plate

Info

Publication number: CN210876257U
Application number: CN201921581894.2U
Authority: CN
Inventors: 潘政权
Original assignee: Anhui Zhenghe Rubber And Plastic Alloy Co ltd
Current assignee: Anhui Zhenghe Rubber And Plastic Alloy Co ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-06-30
Anticipated expiration: 2029-09-23

Abstract

The utility model relates to a polyurethane sieve technical field just discloses a polyurethane prevents stifled automatically cleaning sieve, the motor-driven connecting plate comprises a connecting plate, connecting plate bottom fixedly connected with sieve main part, connecting plate bottom fixed mounting has the left bracing piece that is located sieve main part, connecting plate bottom fixed mounting has the first backup pad that is located sieve main part right side, bracing piece bottom fixedly connected with runs through and extends to the electronic lead screw in the first backup pad. This stifled automatically cleaning sieve is prevented to polyurethane has solved along with polyurethane material's wide application, the wear resistance of sieve, corrosion resisting property, the humidity resistance can all great improvement, and polyurethane material is nontoxic tasteless moreover, and it is good to inhale the ability of shaking, has prolonged the life of sieve, but current sieve is in the use, because material and structure influence, can lead to being blocked the sieve by the screening thing, and then leads to screening efficiency to reduce, the problem of inconvenience is brought in the use of giving the user.

Description

Polyurethane anti-blocking self-cleaning sieve plate

Technical Field

The utility model relates to a polyurethane sieve technical field specifically is a polyurethane prevents stifled automatically cleaning sieve.

Background

Polyurethane is named polyurethane, a high molecular compound, and the polyurethane has two major categories of polyester type and polyether type, and can be made into polyurethane plastic (mainly foamed plastic), polyurethane fiber (China is named as spandex), polyurethane rubber and elastomer, and the soft polyurethane mainly has a thermoplastic linear structure, has better stability, chemical resistance, rebound resilience and mechanical property than PVC foaming material, has smaller compression deformability, and has good heat insulation, sound insulation, shock resistance and gas resistance, so the soft polyurethane is used as packaging, sound insulation and filtering material, and a sieve plate is also named as a porous plate, has good wear resistance and long service life, and is suitable for mechanical industries of ore washing, sieving, grading, deslagging, desliming, dewatering and the like.

Along with the wide application of polyurethane material, the wear resistance of sieve, corrosion resisting property, the moisture resistance can all great improvement, and polyurethane material is nontoxic tasteless moreover, and it is good to inhale the vibration performance, has prolonged the life of sieve, but current sieve is in the use, because material and structure influence, can lead to being blocked the sieve by the screening thing, and then lead to screening efficiency to reduce, bring inconvenience for user's use, so proposed a polyurethane prevents stifled automatically cleaning sieve and solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a polyurethane prevents stifled automatically cleaning sieve, it prevents blockking up to possess, the automatically cleaning, convenient to use's advantage, the wide application along with polyurethane material has been solved, the wear resistance of sieve, corrosion resisting property, moisture resistance performance is great improvement all, and polyurethane material is nontoxic tasteless, it can be good to inhale the shock absorption performance, the life of sieve has been prolonged, but current sieve is in the use, because material and structural influence, can lead to being blocked the sieve by the screening thing, and then lead to screening efficiency to reduce, the problem of inconvenience is brought in the use of giving the user.

(II) technical scheme

For realize above-mentioned preventing blockking up, automatically cleaning, the purpose of convenient to use, the utility model provides a following technical scheme: a polyurethane anti-blocking self-cleaning sieve plate comprises a connecting plate, wherein a sieve plate main body is fixedly connected to the bottom of the connecting plate, a supporting rod positioned on the left side of the sieve plate main body is fixedly installed at the bottom of the connecting plate, a first supporting plate positioned on the right side of the sieve plate main body is fixedly installed at the bottom of the connecting plate, an electric lead screw penetrating through and extending into the first supporting plate is fixedly connected to the bottom of the supporting rod, a lead screw nut is connected to the outside of the electric lead screw in a transmission manner, two second supporting plates positioned on the rear side of the sieve plate main body are fixedly installed at the bottom of the connecting plate, a guide rod is fixedly connected between the two second supporting plates, a sliding sleeve is sleeved outside the guide rod, a fixed plate positioned at the bottom of the sieve plate main body is fixedly connected between the lead screw nut and the sliding, two the movable rod top all with cleaning brush fixed connection, the sleeve cup joints the spring that is located between fixed plate and the cleaning brush outward, cleaning brush bottom fixed mounting has the quantity to be two vibrations motor.

Preferably, the connecting plate is a stainless steel plate, and a mounting hole matched with the sieve plate main body is formed in the top of the connecting plate.

Preferably, the sieve plate main body is made of polyurethane, and sieve pores are formed in the top of the sieve plate main body.

Preferably, the bearing with electronic lead screw looks adaptation is fixed mounting in the first backup pad, the guide bar is nonrust steel pipe, the thread length of electronic lead screw equals the length of guide bar.

Preferably, the length of guide bar is greater than the length of sieve main part, the width of fixed plate is greater than the width of sieve main part, the fixed plate top is level with sieve main part bottom.

Preferably, the cleaning brush is located sieve plate main part bottom, the cleaning brush contacts with sieve plate main part bottom during the spring compression, the cleaning brush is the nylon brush.

(III) advantageous effects

Compared with the prior art, the utility model provides a polyurethane prevents stifled automatically cleaning sieve possesses following beneficial effect:

the polyurethane anti-blocking self-cleaning sieve plate drives the screw rod nut to move left and right through the electric screw rod, the screw rod nut is fixedly connected with the sliding sleeve through the fixed plate, the screw rod nut drives the fixed plate to move left and right, the fixed plate is connected with the cleaning brush through the sleeve and the movable rod, the spring is sleeved outside the sleeve, the cleaning brush is driven to impact the sieve plate main body when the vibration motor vibrates, and a screened object blocked by the sieve plate main body is ejected out, so that the aims of blocking prevention, self cleaning and convenient use are fulfilled, thereby effectively solving the problems that along with the wide application of polyurethane materials, the wear resistance, the corrosion resistance and the moisture resistance of the sieve plate are greatly improved, the polyurethane material is nontoxic and odorless, the vibration absorption performance is good, the service life of the sieve plate is prolonged, but the sieve plate can be blocked due to the influence of the material and, thereby leading to the problem that the screening efficiency is reduced and the use of the users is inconvenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a shown in fig. 1 according to the present invention.

In the figure: the screen plate comprises a connecting plate 1, a screen plate main body 2, a supporting rod 3, a first supporting plate 4, an electric screw rod 5, a screw nut 6, a second supporting plate 7, a guide rod 8, a sliding sleeve 9, a fixing plate 10, a sleeve 11, a movable rod 12, a cleaning brush 13, a spring 14 and a vibrating motor 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a polyurethane anti-blocking self-cleaning sieve plate comprises a connecting plate 1, wherein the connecting plate 1 is a stainless steel plate, the bottom of the connecting plate 1 is fixedly connected with a sieve plate main body 2, the top of the connecting plate 1 is provided with a mounting hole matched with the sieve plate main body 2, the sieve plate main body 2 is polyurethane, the top of the sieve plate main body 2 is provided with a sieve mesh, the bottom of the connecting plate 1 is fixedly provided with a support rod 3 positioned at the left side of the sieve plate main body 2, the bottom of the connecting plate 1 is fixedly provided with a first support plate 4 positioned at the right side of the sieve plate main body 2, the bottom of the support rod 3 is fixedly connected with an electric screw rod 5 penetrating and extending into the first support plate 4, a bearing matched with the electric screw rod 5 is fixedly arranged in the first support plate 4, a screw rod nut 6 is, a guide rod 8 is fixedly connected between the two second supporting plates 7, the guide rod 8 is a stainless steel pipe, the thread length of the electric screw rod 5 is equal to that of the guide rod 8, the length of the guide rod 8 is greater than that of the sieve plate main body 2, a sliding sleeve 9 is sleeved outside the guide rod 8, a fixed plate 10 positioned at the bottom of the sieve plate main body 2 is fixedly connected between the screw nut 6 and the sliding sleeve 9, the width of the fixed plate 10 is greater than that of the sieve plate main body 2, the top of the fixed plate 10 is horizontal to the bottom of the sieve plate main body 2, two sleeves 11 are fixedly installed at the top of the fixed plate 10, movable rods 12 penetrating and extending into the sleeves 11 are inserted at the tops of the sleeves 11, the tops of the two movable rods 12 are both fixedly connected with a cleaning brush 13, the cleaning brush 13 is positioned at the bottom of the sieve plate main body 2, the cleaning brush 13, when the spring 14 is compressed, the cleaning brush 13 is contacted with the bottom of the sieve plate main body 2, two vibration motors 15 are fixedly arranged at the bottom of the cleaning brush 13, and the type of the vibration motors 15 can be RS 565.

When using, control through the removal of electronic lead screw 5 drive screw-nut 6, because screw-nut 6 passes through fixed plate 10 and sliding sleeve 9 fixed connection, make screw-nut 6 drive the fixed plate 10 and control, because fixed plate 10 passes through sleeve 11, movable rod 12 is connected with

cleaning brush

13, and 11 overcoat joints of sleeve have spring 14, drive cleaning brush 13 striking sieve main part 2 when vibrations of shock motor 15, make 2 blockked up of sieve main part 2 by the screening thing ejecting, thereby reached and prevented blockking up, the automatically cleaning, convenient to use's purpose.

To sum up, the polyurethane anti-blocking self-cleaning sieve plate drives the feed screw nut 6 to move left and right through the electric screw 5, the feed screw nut 6 is fixedly connected with the sliding sleeve 9 through the fixed plate 10, so that the feed screw nut 6 drives the fixed plate 10 to move left and right, the fixed plate 10 is connected with the cleaning brush 13 through the sleeve 11 and the movable rod 12, the sleeve 11 is externally sleeved with the spring 14, when the vibration motor 15 vibrates, the cleaning brush 13 is driven to impact the sieve plate main body 2, so that a screened object blocked by the sieve plate main body 2 is ejected, the purposes of blocking prevention, self-cleaning and convenient use are achieved, the problems that the wear resistance, the corrosion resistance and the humidity resistance of the sieve plate are greatly improved along with the wide application of polyurethane materials are effectively solved, the polyurethane materials are nontoxic and odorless, the vibration absorption performance is good, the service life of the sieve plate is prolonged, but, because material and structure influence can lead to being blocked the sieve by the screening thing, and then lead to screening efficiency to reduce, the problem of inconvenience is brought to user's use.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polyurethane prevents stifled automatically cleaning sieve, includes connecting plate (1), its characterized in that: the sieve plate is characterized in that a sieve plate main body (2) is fixedly connected to the bottom of a connecting plate (1), a supporting rod (3) positioned on the left side of the sieve plate main body (2) is fixedly mounted at the bottom of the connecting plate (1), a first supporting plate (4) positioned on the right side of the sieve plate main body (2) is fixedly mounted at the bottom of the connecting plate (1), electric lead screws (5) penetrating through and extending into the first supporting plate (4) are fixedly connected to the bottom of the supporting rod (3), lead screw nuts (6) are connected to the outer sides of the electric lead screws (5) in a transmission manner, two second supporting plates (7) which are positioned on the rear side of the sieve plate main body (2) and are fixedly mounted at the bottom of the connecting plate (1), guide rods (8) are fixedly connected between the two second supporting plates (7), sliding sleeves (9) are sleeved outside the guide rods (8), and fixing plates (10), fixed plate (10) top fixed mounting has sleeve (11) that quantity is two, peg graft at sleeve (11) top and have run through and extend to movable rod (12) in sleeve (11), two movable rod (12) top all with cleaning brush (13) fixed connection, sleeve (11) outer cup joint has spring (14) that are located between fixed plate (10) and cleaning brush (13), cleaning brush (13) bottom fixed mounting has quantity to be two shock motor (15).

2. The polyurethane anti-blocking self-cleaning sieve plate of claim 1, wherein: the connecting plate (1) is a stainless steel plate, and a mounting hole matched with the sieve plate main body (2) is formed in the top of the connecting plate (1).

3. The polyurethane anti-blocking self-cleaning sieve plate of claim 1, wherein: the sieve plate main body (2) is made of polyurethane, and sieve pores are formed in the top of the sieve plate main body (2).

4. The polyurethane anti-blocking self-cleaning sieve plate of claim 1, wherein: the bearing with electronic lead screw (5) looks adaptation is installed to first backup pad (4) internal fixed, guide bar (8) are stainless steel pipe, the thread length of electronic lead screw (5) equals the length of guide bar (8).

5. The polyurethane anti-blocking self-cleaning sieve plate of claim 1, wherein: the length of guide bar (8) is greater than the length of sieve main part (2), the width of fixed plate (10) is greater than the width of sieve main part (2), fixed plate (10) top and sieve main part (2) bottom level.

6. The polyurethane anti-blocking self-cleaning sieve plate of claim 1, wherein: cleaning brush (13) are located sieve main part (2) bottom, cleaning brush (13) and sieve main part (2) bottom contact when spring (14) compress, cleaning brush (13) are the nylon brush.