SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel vibrating screen for feed production, which has the advantages of high screening efficiency, easy replacement of a screen, wide application range and convenient use.
In order to achieve the purpose, the utility model provides a novel vibrating screen for feed production, which comprises a support, wherein a vibrating screen box body is arranged on the upper side of the support, a feed inlet is formed in one side above the vibrating screen box body, multiple layers of vibrating screen plates are arranged in the vibrating screen box body, a connecting plate connected with the vibrating screen plates is arranged on the side wall of the vibrating screen box body, a plurality of inserting grooves are formed in one side of each vibrating screen plate, and inserting components matched with the inserting grooves are arranged on the connecting plate;
the connecting plate is provided with a first accommodating cavity, a second accommodating cavity and a third accommodating cavity which are matched with the plug-in assembly, the plug-in assembly comprises a plug-in block, a pressing block, an end block and a limiting block, one end of the plug-in block is connected with the plug-in groove in a plug-in manner, the other end of the plug-in block is connected with the first accommodating cavity in a sliding manner, the middle of the plug-in block is provided with a through hole, the pressing block is arranged in the through hole, the pressing block is provided with an inclined surface, and the inclined surface is connected with the side edge of the through hole in a sliding manner;
the pressing block is characterized in that a first connecting rod is arranged at the top of the pressing block, penetrates through the first accommodating cavity and is connected with an end block arranged in the second accommodating cavity, a first spring is sleeved on a part, located in the second accommodating cavity, of the first connecting rod, a second connecting rod is arranged on one side of the inserting block, penetrates through the first accommodating cavity and is connected with a limiting block arranged in the third accommodating cavity, and a second spring is sleeved on a part, located in the first accommodating cavity, of the second connecting rod.
Preferably, the feed inlet is connected with feed hopper through the feeding connecting cylinder, the middle part of feeding connecting cylinder is equipped with the current-limiting plate, the outside of feeding connecting cylinder is equipped with fixed frame, be equipped with in the fixed frame with the telescopic cylinder that the current-limiting plate is connected.
Preferably, the bottom of feeding connecting cylinder is equipped with the bulk cargo device, the bulk cargo device includes arc drainage cover, the bottom of arc drainage cover is connected with through the pivot and extends to the inside bulk cargo blade of feed inlet.
Preferably, a plurality of material distributing baffles are arranged on the upper side of the vibrating screen plate, and the material distributing baffles are triangular and are obliquely arranged.
Therefore, the novel vibrating screen for feed production, which adopts the structure, is high in screening efficiency, wide in application range and convenient to use, and the screen mesh is easy to replace.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Detailed Description
The technical solution of the present invention is further illustrated by the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Examples
Fig. 1 is a schematic view of an embodiment of a novel vibrating screen for feed production according to the present invention, and fig. 2 is a partial schematic view of a connecting plate of the novel vibrating screen for feed production according to the present invention, and as shown in the drawings, the present invention provides a novel vibrating screen for feed production, which includes a support 1, a vibrating screen box 2 is disposed on an upper side of the support 1, a feed inlet 3 is disposed on one side above the vibrating screen box 2, a plurality of layers of vibrating screen plates 4 are disposed inside the vibrating screen box 2, a connecting plate 5 connected to the vibrating screen plates 4 is disposed on a side wall of the vibrating screen box 2, a plurality of insertion grooves 6 are disposed on one side of the vibrating screen plates 4, and an insertion component matched with the insertion grooves 6 is disposed on the connecting plate 5. Multilayer vibration sieve 4 can carry out the multistage separation to the fodder, improves the fineness of fodder separation, and vibration sieve 4 is connected with connecting plate 5 through the grafting subassembly, and the dismantlement installation of the vibration sieve 4 of being convenient for to the different vibration sieve 4 is changed as required to the convenience, also be convenient for the maintenance and the clearance of vibration sieve 4.
Fig. 3 is an enlarged view of a position a of the novel vibrating screen for feed production, and as shown in the figure, a first accommodating cavity 7, a second accommodating cavity 8 and a third accommodating cavity 9 which are matched with the plug-in component are arranged on the connecting plate 5, the plug-in component comprises a plug-in block 10, a pressing block 11, an end block 12 and a limiting block 13, one end of the plug-in block 10 is in plug-in connection with the plug-in groove 6, the other end of the plug-in block 10 is in sliding connection with the first accommodating cavity 7, a through hole 14 is arranged in the middle of the plug-in block 10, the pressing block 11 is arranged in the through hole 14, the pressing block 11 is provided with an inclined surface 15, and the inclined surface 15 is in sliding connection with the side edge of the through hole 14. Pressing the pressing block 11 and making it move downwards, the inclined plane 15 on the pressing block 11 just pushes the side of the through hole 14 to slide towards the first accommodating cavity 7, and the plugging block 10 can be separated from the plugging slot 6, so that the vibrating screen plate 4 can be simply and easily detached for replacement.
The top of pressing the piece 11 is equipped with head rod 16, head rod 16 runs through the first end block 12 that holds the chamber 7 and locate the second in holding the chamber 8 in and is connected, head rod 16 is located the second and holds the partial cover in chamber 8 and is equipped with first spring 18, one side of piece 10 of pegging graft is equipped with second connecting rod 17, second connecting rod 17 runs through the first stopper 13 that holds the chamber 7 and locate the third in and hold the chamber 9 and is connected, the partial cover that second connecting rod 17 is located the first chamber 7 that holds is equipped with second spring 19. After the pressing block 11 is loosened, the end block 12 is restored to the original position under the action of the first spring 18, the pressing block 11 connected with the end block 12 through the first connecting rod 16 is also restored to the original position, and the insertion block 10 moves into the insertion groove 6 under the action of the second spring 19, so that the vibrating screen plate 4 is clamped firmly, the installation of the vibrating screen plate 4 is completed, and the vibrating screen plate is simple and convenient.
Fig. 4 is a schematic view of a novel vibrating screen restrictor plate for feed production, as shown in the figure, a feed inlet 3 is connected with a feed hopper 21 through a feed connecting cylinder 20, a restrictor plate 22 is arranged in the middle of the feed connecting cylinder 20, a fixing frame 23 is arranged on the outer side of the feed connecting cylinder 20, a telescopic cylinder 24 connected with the restrictor plate 22 is arranged in the fixing frame 23, the telescopic cylinder 24 drives the restrictor plate 22 to do telescopic motion in the feed connecting cylinder 20, the telescopic distance of the restrictor plate 22 can be adjusted according to the feeding condition, so that the feeding flow is adjusted, and the situation that the feeding is too fast and is piled up in a vibrating screen box body 2 is prevented. The middle part of current-limiting plate 22 is equipped with opening 25, and the fodder of being convenient for passes through in opening 25 department, prevents that the fodder from piling up on current-limiting plate 22, the putty, the effectual feeding volume of adjusting the fodder.
The bottom of feeding connecting cylinder 20 is equipped with bulk cargo device 26, and bulk cargo device 26 includes arc drainage cover 27, and arc drainage cover 27's bottom is connected with through the pivot and extends to the inside bulk cargo blade 28 of feed inlet 3, and the fodder falls into to bulk cargo blade 28 department after arc drainage cover 27, and bulk cargo blade 28 rotates, is convenient for break up the fodder that becomes bold form, makes the screening efficiency that the fodder bulk cargo evenly improved the shale shaker.
Fig. 5 is a schematic diagram of a material distributing baffle of the novel vibrating screen for feed production according to the present invention, as shown in the figure, a plurality of material distributing baffles 29 are disposed on the upper side of the vibrating screen plate 4, the material distributing baffles 29 are triangular and are obliquely disposed, the material distributing baffles 29 are oppositely disposed to form a feed guiding path, the plurality of material distributing baffles 29 divide the feed path of the feed into a plurality of paths, so that the feed can be relatively uniformly distributed on the surface of the screen plate, and will not be stacked in the middle or both sides of the screen plate, and the uniform feeding makes the screening effect good, and improves the screening efficiency.
Specific working process, the fodder enters into feed inlet 3 through feeding connecting cylinder 20 from feed hopper 21 in, comes control feeding flow through adjusting current-limiting plate 22, the fodder falls into feed inlet 3 after passing through bulk cargo device 26 bulk cargo in, then in entering into shale shaker box 2, sieve under the effect of multistage vibrating screen plate 4 and classify, the fodder after classifying passes through the pipeline and enters into next process, vibrating screen plate 4 can be changed into the vibrating screen plate 4 in different apertures as required.
Therefore, the novel vibrating screen for feed production with the structure is provided with the bulk cargo device and the vibrating screen plate with the material separating baffle plate, so that the screening efficiency of the vibrating screen is improved, the vibrating screen plate is connected with the connecting plate through the inserting assembly, the vibrating screen plate is convenient to replace, the use is convenient, and the application range is wide.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the utility model without departing from the spirit and scope of the utility model.