Efficient pneumatic sorting machine

Abstract

The utility model discloses an efficient wind power grading machine, and belongs to the technical field of wind power grading machines. Comprising a machine body, a feeding hopper is detachably arranged at the top of the machine body, a fixing frame is arranged at the bottom of the feeding hopper, an opening for the fixing frame to be clamped in is formed in the top of the machine body, fixing plates are arranged on the two sides of the feeding hopper, and the two fixing plates are detachably connected with the top of the machine body through fixing pieces; and a dustproof structure is arranged at the top of the feeding hopper. According to the utility model, when the feeding hopper is loosened or damaged, the feeding hopper can be replaced, and materials are not leaked or vibrated in the conveying process by replacing the feeding hopper in time, so that the conveying efficiency of the materials and the stability of equipment are not influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of high-efficiency wind power sorting machine, belong to wind power sorting machine technical field. BACKGROUND

[0002] Wind power sorting machine, referred to as air separator, is a kind of equipment using aerodynamics principle to separate and screen matter.Under the action of wind, light-weighted part with small density and big air resistance is blown away, while heavy-weighted part with big density and small air resistance is retained.Wind power sorting machine is generally composed of feeding hopper, vibrating screen, air duct, fan, screen and collecting tank.

[0003] In the actual use of wind power sorting machine, since feeding hopper is the first contact point of material into the equipment, it is directly impacted and rubbed by material for a long time, especially when hard particles or sharp edges are contained in material, it is more likely to cause abrasion and damage on the surface of feeding hopper, thereby affecting normal operation and sorting effect of the equipment.

[0004] The existing feeding hopper is usually fixed on wind power sorting machine, when feeding hopper appears loose or damaged, it cannot be replaced alone, and feeding hopper is not replaced in time, which leads to leakage or vibration of material in conveying process, thereby affecting conveying efficiency of material and stability of the equipment. UTILITY MODEL CONTENT

[0005] The utility model solves the problem that, in the prior art, when feeding hopper appears loose or damaged, it cannot be replaced alone, and feeding hopper is not replaced in time, which leads to leakage or vibration of material in conveying process, thereby affecting conveying efficiency of material and stability of the equipment.

[0006] The utility model solves the problem by adopting the following technical solution: a kind of high-efficiency wind power sorting machine, including body, detachably setting with feeding hopper on the top of body, feeding hopper bottom is provided with fixed frame, the opening for fixed frame is arranged on the top of body, both sides of feeding hopper are provided with fixed plate, two fixed plates are detachably connected between the top of body by fixed part, and dustproof structure is arranged on the top of feeding hopper.

[0007] When feeding hopper appears loose or damaged and needs to be replaced, the fixing effect of two sides of fixed part on fixed plate and the top of body is released respectively, and then feeding hopper is moved away from body, so that fixed frame is separated from opening, and feeding hopper can be detached from the top of body.

[0008] The utility model further sets up: fixed part includes fixed seat, one end of fixed seat sets up on fixed plate, other end is provided with batten one and batten two, batten one and batten two along the vertical direction slidingly arranged have fixed rod, the fixed groove for the fixed rod card is seted up on the body, the fixed rod is provided with lug, the recess for the lug card is seted up in the fixed groove, the one side of fixed groove is along the circumferential direction and is provided with the annular groove of intercommunication with recess.

[0009] Through adopting above technical scheme, when need to fix the hopper on the top of the body, the fixed rod is located above the fixed groove, first through rotating the fixed rod, the position of lug is adjusted to above the recess, then presses the fixed rod towards the direction of fixed block, so that the fixed rod bottom end card enters the fixed groove and the lug card enters the recess. Then, continue to press while rotating the fixed rod, so that the lug rotates in the annular groove, until the lug rotates to the place where the annular groove and recess are not interconnected, can fix one end of the fixed rod on the top of the body, so as to tightly adhere the fixed plate on the upper surface of the body, and then fix the hopper on the top of the body, and the hopper does not separate.

[0010] The utility model further sets up: the elastic member is set on the fixed rod, and the elastic member is located between the batten one and the batten two, and the fixed rod is provided with the pressing plate for abutting the elastic member.

[0011] Through adopting above technical scheme, when pressing the fixed rod downwards, the pressing block also moves downwards, because the bottom of the pressing block and the top of the spring abut, so the spring is compressed, and the elastic force is generated. When the lug is stuck in the annular groove, the pressure on the fixed rod is removed, so the pressure on the pressing plate is removed, and then the pressure on the spring is removed, the spring releases the elastic force, the elastic force makes the pressing plate move upwards, so the fixed rod also moves upwards, and then the top of the lug and the top of the annular groove abut tightly, so the bottom of the fixed plate and the top of the body adhere firmly.

[0012] The utility model further sets up: the fixed rod end is provided with the clamping block.

[0013] Through adopting above technical scheme, the operation of the fixed rod is more convenient, and the flexibility of the fixed rod is improved.

[0014] The utility model further sets up: the dustproof structure includes the round rod that sets up respectively in the both ends of hopper, and the both ends of round rod set up respectively in the both sides of hopper, and the middle part of two round rods are away from the hopper and are curved, and the dust cover is slidably arranged between the two round rods, and the fixed hole for the round rod passing through is formed in the both sides of dust cover, and the baffle is arranged below the two round rods on the top of the body.

[0015] When the dust cover needs to be opened, only the two ends of the dust cover need to be moved, so that the two ends of the dust cover slide along the round rod until the two ends of the dust cover are moved to the top of the two ends of the machine body and are attached, and then the dust cover can be opened.

[0016] The utility model further sets up: one end of dust cover is fixed in the machine body top, the other end passes through the threaded rod and is detachable with machine body, the machine body top is provided with threaded hole.

[0017] Through the above technical scheme, when the dust cover needs to be opened, only the two ends of the dust cover need to be moved, so that the two ends of the dust cover slide along the round rod until the two ends of the dust cover are moved to the top of the two ends of the machine body and are attached, and then the dust cover can be opened.

[0018] The utility model discloses the beneficial effect is: when the hopper appears loose or breakage, needs to change, first respectively removes the fixed effect of both sides fixing piece to fixed plate and machine body top, then moves the hopper to the direction of being away from the machine body, makes the fixed frame from the opening and is separated, can detach the hopper from the machine body top. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structural diagram of the utility model;

[0020] Figure 2 It is the structural diagram of the machine body and the fixing piece in the utility model;

[0021] Figure 3 It is the structural diagram of the hopper and the round rod in the utility model;

[0022] Figure 4 It is the structural diagram of the hopper and the dust cover in the utility model;

[0023] Figure 5 It is the structural diagram of the bolt rod and the nut in the utility model;

[0024] Figure 6 It is the structural diagram of the baffle in the utility model.

[0025] In the figure: 1, the upper hopper; 2, fixed frame; 3, opening; 4, fixed plate; 5, fixed seat; 6, batten one; 7, batten two; 8, fixed rod; 9, fixed groove; 10, protruding block; 11, recess; 12, annular groove; 13, elastic piece; 14, pressing plate; 15, clamping block; 16, round rod; 17, dust cover; 18, fixed hole; 19, threaded rod; 20, threaded hole; 21, fixed block; 22, nut; 23, machine body; 24, baffle. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0027] As shown in Figure 1 and Figure 2 , an efficient wind power sorting machine, including machine body 23, machine body 23 top detachable setting has upper hopper 1, upper hopper 1 bottom integral forming has fixed frame 2, machine body 23 top is provided with opening 3 for fixed frame 2 carding, upper hopper 1 lower end both sides are all welded with fixed plate 4, two fixed plate 4 and machine body 23 top are all detachable by fixed piece and are connected, upper hopper 1 top is provided with dustproof structure.

[0028] When the upper hopper 1 appears loose or damaged, it needs to be replaced, first respectively remove the fixed effect of both sides fixed piece to fixed plate 4 and machine body 23 top, then move the upper hopper 1 away from the machine body 23, so that the fixed frame 2 is separated from the opening 3, that is, the upper hopper 1 can be detached from the top of the machine body 23. Through the structure of the application, when the upper hopper 1 appears loose or damaged, the upper hopper 1 can be replaced, by replacing the upper hopper 1 in time, so that the material does not leak or vibrate in the conveying process, thereby not affecting the conveying efficiency of the material and the stability of the equipment.

[0029] When a new upper hopper 1 is to be installed, first move the upper hopper 1, so that the fixed frame 2 is aligned with the opening 3 and is inserted, to complete the connection of the upper hopper 1 and the machine body 23. Then, using the fixed piece, the fixed plate 4 is fixed on the top of the machine body 23, so as to fix the upper hopper 1 on the top of the machine body 23.

[0030] The setting of the dustproof structure helps to keep the cleanliness of the internal working area of the upper hopper 1, prevents dust and other impurities from entering the inside of the upper hopper 1, when the wind power sorting machine is running, the material poured into the upper hopper 1 will not cause pollution to the material, and the staff no longer needs to wipe the dust on the equipment separately, reducing the workload of the staff.

[0031] As shown in Figure 2As shown, the fixing member includes a fixing seat 5 in the shape of F, one end of the fixing seat 5 is welded on the top of the fixing plate 4, the other end is fixed with a batten one 6 and a batten two 7 away from the side of the feeding hopper 1, the middle part of the batten one 6 and the batten two 7 is slidably provided with a fixing rod 8 in the vertical direction, the top of the machine body 23 is welded with a fixing block 21, the top of the fixing block 21 is provided with a fixing groove 9 for clamping the fixing rod 8, the outer peripheral wall of one end of the bottom of the fixing rod 8 is fixed with a protrusion 10, the fixing groove 9 is provided with a recess 11 for clamping the protrusion 10, one side of the bottom of the fixing groove 9 is provided with an annular groove 12 in communication with the recess 11 in the circumferential direction.

[0032] The fixing rod 8 is sleeved with an elastic member 13, the elastic member 13 is located between the batten one 6 and the batten two 7, the outer peripheral wall of the fixing rod 8 is integrally formed with a pressing plate 14 at the top of the elastic member 13 for abutting the elastic member 13, in this embodiment, the elastic member 13 is a spring.

[0033] The top of the fixing rod 8 is fixed with a clamping block 15.

[0034] When it is needed to fix the feeding hopper 1 on the top of the machine body 23, the fixing rod 8 is located above the fixing groove 9, first, the position of the protrusion 10 is adjusted to above the recess 11 by rotating the fixing rod 8, then the fixing rod 8 is pressed towards the direction of the fixing block 21, so that the bottom end of the fixing rod 8 is clamped into the fixing groove 9 and the protrusion 10 is clamped into the recess 11. Then, the fixing rod 8 is continuously pressed and rotated, so that the protrusion 10 rotates in the annular groove 12, until the protrusion 10 rotates to the position where the annular groove 12 is not in communication with the recess 11, that is, one end of the fixing rod 8 is fixed in the fixing block 21, so that the fixing plate 4 is tightly attached to the upper surface of the machine body 23, and then the feeding hopper 1 is fixed on the top of the machine body 23 and does not separate.

[0035] When it is needed to release the fixing relationship between the feeding hopper 1 and the machine body 23, only the fixing rod 8 is rotated, so that the protrusion 10 is rotated to the position where the annular groove 12 is in communication with the recess 11, at this time, under the action of the spring, the fixing rod 8 moves upward, so that the protrusion 10 is separated from the recess 11, until the bottom end of the fixing rod 8 is separated from the fixing block 21, so that the fixing relationship between the feeding hopper 1 and the machine body 23 is released.

[0036] When the fixing rod 8 is pressed downward, the pressing block also moves downward, because the bottom of the pressing block abuts against the top of the spring, the spring is compressed and generates elastic force. After the protrusion 10 is clamped in the annular groove 12, the pressure on the fixing rod 8 is removed, so that the pressure on the pressing plate 14 is removed, and then the pressure on the spring is removed, the spring releases the elastic force, the elastic force makes the pressing plate 14 move upward, so that the fixing rod 8 also moves upward, and then the top of the protrusion 10 abuts against the top of the annular groove 12, so that the bottom of the fixing plate 4 is tightly attached to the top of the machine body 23.

[0037] The setting of the card block 15 makes the operation of the fixed rod 8 more convenient, and improves the flexibility of the fixed rod 8.

[0038] As shown in Figure 3 , Figure 4 and Figure 6 , the dustproof structure comprises two round rods 16 fixed at the top of the upper hopper 1 respectively at both ends, the two ends of the round rod 16 are fixed at both sides of the upper hopper 1 respectively, the middle parts of the two round rods 16 are curved away from the upper hopper 1, and a dust cover 17 is slidably arranged between the two round rods 16, and the two sides of the dust cover 17 are both provided with fixed holes 18 for the round rods 16 to pass through.

[0039] The top of both ends of the machine body 23 is fixed with a baffle 24 below the two round rods 16.

[0040] When it is needed to open the dust cover 17, the two ends of the dust cover 17 are only needed to be moved respectively, so that the two ends of the dust cover 17 slide along the round rods 16 until the two ends of the dust cover 17 are moved to the top of both ends of the machine body 23 and are attached, and then the dust cover 17 can be opened.

[0041] The design of the sliding dust cover 17 makes the opening and closing of the dust cover 17 more convenient. The staff can easily slide the dust cover 17 to perform the feeding operation, and can also quickly close the dust cover 17 when not needed.

[0042] As shown in Figure 5 , one end of the dust cover 17 is fixed at the top of the machine body 23, the other end is detachably connected with the machine body 23 through a threaded rod 19, the top of the machine body 23 is provided with a threaded hole 20 for the threaded rod 19 to be clamped into, and the top of the threaded rod 19 is fixed with a nut 22.

[0043] When it is needed to open the dust cover 17, the threaded rod 19 is only needed to be screwed out of the threaded hole 20, so that the fixing relationship between the one end of the dust cover 17 and the machine body 23 is released, and then the one end of the dust cover 17 is slid to open the dust cover 17, which is more convenient and efficient than sliding both sides.

[0044] The setting of the nut 22 is convenient for rotating the threaded rod 19, and on the other hand, the bottom of the nut 22 abuts against the top of the dust cover 17, and when the threaded rod 19 moves downward, the bottom of the dust cover 17 is more closely attached to the top of the machine body 23.

[0045] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and various changes and improvements can be made without departing from the spirit and scope of the present application. These changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A high capacity air separator comprising a housing (23) characterised in that: The machine body (23) top is detachably provided with an upper hopper (1), the upper hopper (1) bottom is provided with a fixed frame (2), the machine body (23) top is provided with the opening (3) for the fixed frame (2) card, the upper hopper (1) both sides are provided with fixed plate (4), two the fixed plate (4) with machine body (23) top are all detachably connected through the fixed part, the upper hopper (1) top is provided with dustproof structure.

2. A high capacity air separator as claimed in claim 1 wherein: The fixed part includes a fixed seat (5), one end of the fixed seat (5) is provided on the fixed plate (4), the other end is provided with a batten one (6) and a batten two (7), the batten one (6) and the batten two (7) are vertically slidably provided with a fixed rod (8), the machine body (23) is provided with a fixed groove (9) for the fixed rod (8) card.

3. A high capacity air separator as claimed in claim 2 wherein: The fixed rod (8) is provided with a protruding block (10), the fixed groove (9) is provided with a recess (11) for the protruding block (10) card, one side of the fixed groove (9) is provided with an annular groove (12) in communication with the recess (11) along the circumferential direction.

4. A high capacity air separator as claimed in claim 3 wherein: The fixed rod (8) is provided with an elastic element (13), the elastic element (13) is located between the batten one (6) and the batten two (7), and the fixed rod (8) is provided with a pressing plate (14) for abutting the elastic element (13).

5. A high capacity air separator as claimed in claim 4 wherein: The fixed rod (8) end is provided with a clamping block (15).

6. A high capacity air separator as claimed in claim 1 wherein: The dustproof structure includes a round rod (16) provided at both ends of the upper hopper (1), the two ends of the round rod (16) are provided at both sides of the upper hopper (1), the middle portions of the two round rods (16) are curved away from the upper hopper (1), and a dust cover (17) is slidably arranged between the two round rods (16).

7. A high capacity air separator as claimed in claim 6 wherein: The dust cover (17) is provided with a fixed hole (18) for the round rod (16) to pass through.

8. A high capacity air separator as claimed in claim 7 wherein: The machine body (23) top is provided with a baffle (24) below the two round rods (16).

9. A high efficiency air classifier as claimed in claim 7 wherein: One end of the dust cover (17) is fixed to the top of the machine body (23), and the other end is detachably connected to the machine body (23) through a threaded rod (19), and the top of the machine body (23) is provided with a threaded hole (20).

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