CN212238155U - Kitchen waste vibrating screen - Google Patents

Abstract

The utility model relates to the technical field of garbage disposal devices, in particular to a kitchen waste vibrating screen, which comprises a supporting frame, wherein the four corners of the supporting frame are fixed with elastic mechanisms, a screen side plate is fixed on the elastic mechanisms, two layers of a plurality of vertically connected first supporting rods and second supporting rods are fixed on the screen side plate, screens are fixed on the first supporting rods and the second supporting rods, racks are fixed on the second supporting rods, a vibrating motor is fixed on the screen side plate, and the vibrating motors are fixedly connected through a first connecting rod, the utility model directly fixes the vibrating motor on the side wall of the equipment, directly drives the whole vibrating screen to vibrate to screen materials, reduces energy loss without energy conduction, achieves the effects of reducing energy consumption and saving cost, and can effectively remove plastic bags in the kitchen waste through the racks, has wide application prospect in the technical field of garbage disposal devices.

Description

Kitchen waste vibrating screen

Technical Field

The utility model belongs to the technical field of refuse treatment device technique and specifically relates to a kitchen garbage shale shaker.

Background

Regardless of whether fermented kitchen waste is used for making feed or organic fertilizer, massive materials are not allowed to exist in the kitchen waste, so the kitchen waste is required to be screened before use, but the traditional linear vibrating screen has the defects of high energy consumption and high manufacturing cost, the cost for making the organic fertilizer by the kitchen waste is greatly improved, in addition, plastic bags can be frequently mixed in the kitchen waste, the kitchen waste is difficult to screen out when being screened by a filter screen, and the plastic bags are frequently mixed in the follow-up production of feed and organic fertilizer, so adverse consequences are caused.

SUMMERY OF THE UTILITY MODEL

The invention discloses a kitchen waste vibrating screen, which aims to solve the problems that a traditional linear vibrating screen is high in energy consumption and manufacturing cost, and plastic bags are often mixed in kitchen waste and are difficult to screen when the kitchen waste is screened by a filtering screen.

The technical scheme of the utility model is, including the support frame, wherein, the four corners of support frame all is fixed with elastic mechanism, the last screen cloth curb plate that is fixed with of elastic mechanism, be fixed with first bracing piece and the second bracing piece of two-layer a plurality of perpendicular connections on the screen cloth curb plate, be fixed with the screen cloth on first bracing piece and the second bracing piece, be fixed with the rack on the second bracing piece, be fixed with vibrating motor, both sides on the screen cloth curb plate vibrating motor passes through first connecting rod fixed connection.

Preferably, the support frame is formed by fixedly connecting four cross rods, vertical rods and inclined rods, the vertical rods at two ends of the support frame are different in height, and an included angle between the screen and the horizontal plane is 10-30 degrees.

Preferably, the elastic mechanism includes bottom plate, spring and connecting block, the bottom plate is fixed on the support frame, the both ends of spring are fixed on bottom plate and connecting block, be fixed with the connector on the connecting block, a pot head that the spring was fixed on the connecting block is established on the connector, connecting block fixed connection is on the screen cloth curb plate, the connecting block of the same end of support frame runs through screen cloth curb plate fixed connection through the second connecting rod.

Preferably, a connecting flange is fixed on the outer end face of the screen side plate, a housing of the vibration motor is fixedly connected to the connecting flange, and a rotating shaft of the vibration motor penetrates through the screen side plate and is fixedly connected with the first connecting rod through a coupler.

Preferably, the upper layer and the lower layer of the screen side plates are respectively fixed with an upper bearing plate and a lower bearing plate at the screen close to one end of the ground.

Preferably, the mesh number of the screen mesh on the upper layer is smaller than that of the screen mesh on the lower layer, and the rack is fixed on the second support rod on which the screen mesh on the upper layer is located.

Adopt the technical scheme of the utility model can reach following beneficial effect: (1) the vibrating motor is fixed on the side plate of the screen mesh, the whole vibrating screen is directly driven to vibrate to screen materials, and compared with the traditional mounting mode of the vibrating motor which is transmitted to the vibrating screen through the crossbeam, the technical scheme of the application has no energy conduction and reduces the energy loss, so that the power of the vibrating motor for fermenting the kitchen waste is small, the material used by manufacturing equipment is small, and the effects of reducing energy consumption and saving cost are achieved; (2) the second support rod at the upper-layer screen is fixed with the rack, so that a hopper mixed in the kitchen waste can be conveniently screened out and removed in time, and the safety of fertilizer production is ensured to be convenient for fermentation; the technical scheme of the utility model has extensive application prospect in refuse treatment device technical field.

Drawings

Fig. 1 is the front view of the kitchen waste vibrating screen of the utility model.

Fig. 2 is an enlarged view of the area a in fig. 1.

Fig. 3 is a top view of the kitchen waste vibrating screen of the utility model.

Fig. 4 is the rack structure diagram of the kitchen waste vibrating screen of the utility model.

The device comprises a support frame 1, a support frame 101, a cross rod 102, a vertical rod 103, an inclined rod 104, an expansion plate 2, an elastic mechanism 201, a bottom plate 202, a spring 203, a connecting block 204, a connecting head 3, a screen side plate 4, a first support rod 5, a second support rod 6, a screen 7, a rack 8, a second connecting rod 9, a vibration motor 10, a connecting flange 11, a coupler 12, a first connecting rod 13, an upper bearing plate 14 and a lower bearing plate.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, including support frame 1, support frame 1 is by each four horizontal poles 101, montant 102 and down tube 103 welding or can dismantle the connection through bolt fastening and constitute, and horizontal pole 101 and montant 102 mutually perpendicular welding or can dismantle the connection through bolt fastening, the both ends welding of down tube 103 or can dismantle the connection on horizontal pole 101 and montant 102 through bolt fastening, and the contained angle of down tube 103 and montant 102 and horizontal pole 101 is 45, be convenient for support the vibrating screen through support piece fixedly, utilize the down tube 103 to be convenient for increase the stability that horizontal pole 101 and montant 102 are connected simultaneously. An expansion plate 104 is welded and fixed at one end of the vertical rod 102, so that the contact area between the vertical rod 102 and the ground is increased through the expansion plate 104, and the support frame 1 can stand on the ground more stably. The vertical rods 102 at the two ends of the support frame 1 are different in height, namely the vertical rods 102 at the two ends of the support frame 1 are different in height, so that the included angle between the screen 6 connected to the support frame 1 and the horizontal plane is 10-30 degrees, the screen 6 with the inclination is convenient to rapidly screen out large kitchen waste materials, and meanwhile, the problem that the kitchen waste materials cannot be sufficiently screened due to the fact that the inclination angle of the screen 6 is too large, and the screening efficiency and the screening quality are affected is also avoided. All welding in the four corners of support frame 1 or can dismantle through bolt fastening and be connected with elastic mechanism 2, the last welding of elastic mechanism 2 or can dismantle through bolt fastening and be connected with screen cloth curb plate 3, be convenient for support and connect the vibration screen cloth through elastic mechanism 2, utilize elastic mechanism 2 can cushion kitchen garbage and shake about placing the pressure on the vibration screen cloth in addition, but also can realize vibrations from top to bottom according to the change of kitchen garbage weight on the vibration screen cloth, improve screening efficiency. Welding or can dismantle through the bolt fastening and connect first bracing piece 4 and the second bracing piece 5 that is fixed with two-layer a plurality of perpendicular connections on the screen cloth curb plate 3, can dismantle through the screw fastening and be connected with screen cloth 6 on first bracing piece 4 and the second bracing piece 5, be convenient for screen kitchen garbage through screen cloth 6, utilize first bracing piece 4 and second bracing piece 5 to support screen cloth 6, increase stability for screen cloth 6 can not produce serious deformation after accepting kitchen garbage. The mesh number of the screen 6 on the upper layer is smaller than that of the screen 6 on the lower layer, so that kitchen waste materials with different volumes can be screened out as required through the upper and lower layers of screens 6, and fertilizer and feed can be produced conveniently in the later period. Can dismantle through the bolt fastening on the second bracing piece 5 and be connected with rack 7, and rack 7 is fixed can dismantle and connect on the second bracing piece 5 at upper screen cloth 6 place, is convenient for filter the plastic bag in the kitchen garbage through rack 7, avoids the plastic bag to get back to the kitchen garbage again, can also avoid having the plastic bag to carry out abundant screening in the kitchen garbage simultaneously. The cross section of the rack 7 is L-shaped, so that the rack 7 can be conveniently and fixedly detachably connected to the second support rod 5. The screen cloth lateral plate 3 is detachably connected with a vibrating motor 9 through bolt fixation, so that a vibrating source can be conveniently used through the vibrating motor 9, and then the screening of the kitchen waste is realized. The vibrating motor 9 is a common motor for a vibrating screen in the market, is convenient to install and replace, and saves cost. Both sides vibrating motor 9 is fixed through head rod 12 and can dismantle the connection for both sides vibrating motor 9 links together, and vibrating motor 9's pivot runs through screen cloth curb plate 3 and through shaft coupling 11 and head rod 12 fixed connection promptly, is convenient for link together two vibrating motor, forms stronger vibration effect, realizes the quick screening to kitchen garbage. The shaft coupling 11 is a common rotating shaft connector in the market, and is convenient to install and replace quickly.

As shown in fig. 1-4, the elastic mechanism 2 includes a bottom plate 201, a spring 202 and a connecting block 203, the bottom plate 201 is fixed by a bolt, and the end of the vertical rod 102 connected to the support frame 1 away from the ground is detachable, so that the support frame 1 and the elastic mechanism 2 are conveniently connected together through the bottom plate 201. Spring 202's both ends welded fastening is on bottom plate 201 and connecting block 203, is convenient for form a whole with bottom plate 201 and connecting block 203 connector through spring 202, utilizes simultaneously elastic mechanism 2 can cushion kitchen garbage and is placing the pressure on the vibration screen cloth, and can also shake about the change realization of kitchen garbage weight on the vibration screen cloth, improves screening efficiency. The connecting block 203 is welded and fixed with a connecting head 204, and a sleeve of the spring 202 fixed on the connecting block 203 is sleeved on the connecting head 204, so that the spring 202 is conveniently connected and limited by the connecting head 204, and the separation caused by the insecure connection between the spring 202 and the connecting block 203 is avoided. Connecting block 203 can dismantle through the bolt fastening and connect on screen cloth curb plate 3, is convenient for link together screen cloth curb plate 3 and elastic mechanism 2 through connecting block 203, can cushion kitchen garbage and placing the pressure on the vibration screen cloth, but also can shake about the change realization of kitchen garbage weight on the vibration screen cloth, improves screening efficiency. Support frame 1 runs through screen cloth curb plate 3 fixed connection with connecting block 203 of one end through second connecting rod 8, is convenient for link together two elastic mechanism 2 through second connecting rod 8, increases the stability that vibrating screen cloth and elastic mechanism 2 are connected.

As shown in fig. 1-4, the kitchen waste vibrating screen has a connecting flange 10 welded to the outer end surface of the screen side plate 3 or detachably connected to the screen side plate 3 through bolt fastening, a housing of a vibrating motor 9 is detachably connected to the connecting flange 10 through bolt fastening, so that the vibrating motor and the screen side plate 3 are fixedly connected together through the connecting flange 10, and the vibrating motor 9 directly drives the whole vibrating screen to vibrate to screen materials, and energy loss is reduced without energy conduction, so that the power of the kitchen waste fermenting vibrating motor 9 is relatively small, the material used by the manufacturing equipment is small, and the effects of reducing energy consumption and saving cost are achieved. And a rotating shaft of the vibration motor 9 penetrates through the screen side plate 3 and is fixedly connected with a first connecting rod 12 through a coupler 11. Two-layer about the screen cloth 6 punishment that screen cloth curb plate 3 is close to the one end on ground is fixed with respectively and accepts board 13 and lower board 14, is convenient for accept board 13 and lower board 14 will be through the kitchen garbage external force of screen cloth 6 and assemble the emission through last.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. Kitchen garbage shale shaker, including support frame (1), wherein, the four corners of support frame (1) all is fixed with elastic mechanism (2), be fixed with screen cloth curb plate (3) on elastic mechanism (2), be fixed with first bracing piece (4) and second bracing piece (5) of two-layer a plurality of perpendicular connections on screen cloth curb plate (3), be fixed with screen cloth (6) on first bracing piece (4) and second bracing piece (5), be fixed with rack (7) on second bracing piece (5), be fixed with vibrating motor (9) on screen cloth curb plate (3), both sides vibrating motor (9) are through first connecting rod (12) fixed connection.

2. The kitchen waste vibrating screen according to claim 1, characterized in that the support frame (1) is formed by fixedly connecting four cross bars (101), vertical bars (102) and diagonal bars (103), the vertical bars (102) at two ends of the support frame (1) are different in height, and the screen mesh (6) forms an angle of 10-30 ° with the horizontal plane.

3. The kitchen waste vibrating screen as claimed in claim 1, characterized in that the elastic mechanism (2) comprises a bottom plate (201), a spring (202) and a connecting block (203), the bottom plate (201) is fixed on the support frame (1), two ends of the spring (202) are fixed on the bottom plate (201) and the connecting block (203), a connecting head (204) is fixed on the connecting block (203), a connecting sleeve fixed on the connecting block (203) by the spring (202) is arranged on the connecting head (204), the connecting block (203) is fixedly connected on the screen side plate (3), and the connecting block (203) at the same end of the support frame (1) penetrates through the screen side plate (3) through a second connecting rod (8).

4. The kitchen waste vibrating screen according to claim 1, characterized in that a connecting flange (10) is fixed on the outer end face of the screen side plate (3), the housing of the vibrating motor (9) is fixedly connected to the connecting flange (10), and the rotating shaft of the vibrating motor (9) penetrates through the screen side plate (3) and is fixedly connected with the first connecting rod (12) through a coupler (11).

5. The kitchen waste vibrating screen as claimed in claim 1, characterized in that the upper and lower layers of the screen side plates (3) are respectively fixed with an upper bearing plate (13) and a lower bearing plate (14) at the screen (6) at the end close to the ground.

6. The kitchen waste vibrating screen according to claim 1, characterized in that the mesh number of the screen mesh (6) on the upper layer is smaller than that of the screen mesh (6) on the lower layer, and the rack (7) is fixed on the second support rod (5) on which the screen mesh (6) on the upper layer is located.

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