CN209697425U - A kind of quick bolt-lock type classifying screen - Google Patents

A kind of quick bolt-lock type classifying screen Download PDF

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Publication number
CN209697425U
CN209697425U CN201920168380.8U CN201920168380U CN209697425U CN 209697425 U CN209697425 U CN 209697425U CN 201920168380 U CN201920168380 U CN 201920168380U CN 209697425 U CN209697425 U CN 209697425U
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CN
China
Prior art keywords
square box
sliding
lock type
cavity
fixedly connected
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Expired - Fee Related
Application number
CN201920168380.8U
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Chinese (zh)
Inventor
瞿伟
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Hefei Heyuan Grain And Oil Co Ltd
Original Assignee
Hefei Heyuan Grain And Oil Co Ltd
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Priority to CN201920168380.8U priority Critical patent/CN209697425U/en
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Publication of CN209697425U publication Critical patent/CN209697425U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a kind of quick bolt-lock type classifying screens, body including inner hollow, shake table positioned at organism bottom and multiple sieves along body height directional spreding, the surrounding of the sieve is fixedly connected with square box, the square box is fixedly connected with handle far from one end of the internal body, the first snap component is provided on the square box, first snap component includes being provided with inside square box and along the cavity of the length direction of square box distribution, it is provided with the sliding mouth being connected on the outer wall of the side of the fixed handle of square box and with cavity, the port for being provided with cavity both ends and being connected to engine body exterior, it is symmetricly set on the connecting rod in cavity and with port sliding cooperation, the first spring for being fixed on the one end of connecting rod far from port and sliding the button of cooperation with sliding mouth and be fixed between two buttons.The utility model has the effect of improving sieve dismounting speed.

Description

A kind of quick bolt-lock type classifying screen
Technical field
The utility model relates to the technical fields of food processing equipment, more particularly, to a kind of quick bolt-lock type classifying screen.
Background technique
In current grain processing, paddy becomes many rice after peeling off, but peels off and add in rice During work, due to the quality and mechanical reason of paddy itself, it often also will appear part and crack rice, in order to guarantee the product of rice Matter, and also to meet the requirements of consumers, it usually needs condition is good, full, not full and fragmentation big Rice separates, so that it is guaranteed that the grade and standard of rice.Classification arrangement would generally be carried out to finished product rice using rice classifying screen, mentioned It takes and cracks rice more than what is required.The performance of rice classifying screen directly affects the purity of finished product rice, is to determine the main of content of cracking rice Equipment.Rice classifying screen is usually all that vibration is generated under the operating of torque-transmitting axle or vibrating motor, in a rectangle body case The sieve of interior installation multilayer different size, is classified the rice entered in machine.
Currently, the Chinese utility model patent that notification number is CN203002618U discloses a kind of the compound white of band removal of impurities sieve Rice classifying screen, including rack, sieve ship and driving mechanism, in the rack, the driving mechanism is installed in for the sieve ship hanging The sieve boat bottom simultaneously drives the sieve shipping dynamic, and the sieve ship includes successively folding the special rice huller screen set, general rice huller screen from top to down And broken rice sieve, spy's rice huller screen is up to ten thousand to be additionally provided with removal of impurities sieve, and the feed inlet of the removal of impurities sieve is connected with foodstuff refiner, the removal of impurities The screenings outlet of sieve is connected with the feed inlet of the special rice huller screen.
Prior art among the above has the following deficiencies: when needing replacing or clearing up sieve, needs to be connected to On screen frame bolt rotation and go out after, screen frame could be taken out, it is troublesome in poeration, consume a large amount of time, reduce The efficiency that sieve takes out.
Utility model content
The purpose of the utility model is to provide a kind of quick bolt-lock type classifying screen, there is the effect for improving sieve dismounting speed Fruit.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of quick bolt-lock type point Grade sieve, the body including inner hollow, the shake table positioned at organism bottom and multiple sieves along body height directional spreding, The surrounding of the sieve is fixedly connected with square box, and the square box is fixedly connected with handle far from one end of the internal body The first snap component is provided on hand, the square box and the body, first snap component is rectangular including being provided with Inside frame and along the outer wall of the cavity of the length direction of square box distribution, the side for being provided with the fixed handle of square box and with sky The sliding mouth of chamber connection, is symmetricly set in cavity and along port the port for being provided with cavity both ends and being connected to engine body exterior Extend to the connecting rod of engine body exterior, be fixed on the one end of connecting rod far from port and with sliding mouth sliding cooperation button and The first spring being fixed between two buttons.
By using above-mentioned technical proposal, button is held, two buttons are pulled to the direction close to the first spring, with this Two connecting rods are pulled to cavity inside far from one end of button, when square box all pushes to internal body, release button, Connecting rod is pushed to clamping in port under the effect of stretching of the bullet of the first spring by button, to be square box maintenance;Conversely, squeezing Button is pulled to the both ends of connecting rod in cavity, so that square box is pulled out body, the setting of the first snap component is improved The speed of sieve and body dismounting, to improve replacement or clear up the efficiency of sieve.
The utility model is further arranged to: the connecting rod, which extends on the side wall of one end of the engine body exterior, to be arranged There is the second snap component, second snap component includes the inner wall of the square groove being provided in connecting rod, one end and square groove Fixed second spring and the abutting block fixed with the other end of second spring and cooperated with square groove sliding.
By using above-mentioned technical proposal, when the end of connecting rod is moved along the inner wall of cavity, abuts block and be extruded into In square groove, after the end of connecting rod extends to the outside of body from port, abuts block and stretched under effect in the bullet of second spring Square groove is popped up, and is pushed against with the outer wall of body, to be connecting rod maintenance, is clamped so as to improve connecting rod with port steady It is qualitative.
The utility model is further arranged to: the two sides of the square box are symmetrically fixed with sliding block, the inner wall of the body On offer with the sliding block sliding cooperation sliding slot.
By using above-mentioned technical proposal, due to being vibrated when body operation, the setting of sliding block and sliding slot sliding cooperation Support is provided for square box, avoids square box from being moved down by body vibration effect and self gravitation effect, to improve Square box is placed on the stability of internal body.
The utility model is further arranged to: the end of the sliding slot is fixedly connected with the first magnet, and the sliding block is close Second magnet attracting with first magnet is fixedly connected on the side wall of the sliding slot end.
By using above-mentioned technical proposal, when sliding block is moved to the end of sliding slot, the first magnet and the second magnet are mutual Attract, to further increase the stability that square box is placed on internal body for sliding block and sliding slot maintenance with this.
The utility model is further arranged to: with it is solid on the side of the fixation the handle symmetrically side wall of the square box Surely it is connected with fixture block, the card slot being engaged by clamping with the fixture block is offered on the inner wall of the body.
By using above-mentioned technical proposal, connect with the side wall of the symmetrical square box in side and the inner wall of body of fixed handle After touch, support is provided by the side that is set as of fixture block and card slot, the side is avoided to move down and cause under the effect of vibration of body Square box skew.
The utility model is further arranged to: feed hopper is communicated at the top of the body, the inside of the feed hopper is solid Surely it is connected with tapered shunting block.
By using above-mentioned technical proposal, branching block is set in the inside of feed hopper, since branching block is taper, rice into After entering feed hopper, the different location of sieve is branched under the action of branching block, so that rice be avoided to accumulate in feeding funnel bottom part And influence the sub-sieve effect of body.
The utility model is further arranged to: the inside of the square box is fixedly connected with multiple be located at below the sieve Flow distribution plate.
By using above-mentioned technical proposal, flow distribution plate is fixed below sieve, thus the rice that will be classified from upper screen It branches on lower screen, the setting of flow distribution plate improves the uniformity that rice is delivered to lower screen, avoids rice under It accumulates on layer sieve and influences sub-sieve effect.
The utility model is further arranged to: being arranged on the handle and is fixed with one layer of Anti-slip cover, opens on the Anti-slip cover Equipped with anti-skid chequer.
By using above-mentioned technical proposal, it is arranged Anti-slip cover on handle, anti-skid chequer is opened up on Anti-slip cover, to increase The skin-friction coefficient of handle increases the frictional force between manpower and handle with this, and square box when mobile square box is avoided to fall Ground and the damage for causing sieve.
In conclusion the advantageous effects of the utility model are as follows:
1. the setting of the first snap component improves the speed of sieve and body dismounting, to improve replacement or cleaning screen The efficiency of net;
2. the stability that the setting of the second snap component improves connecting rod and port clamping;
3. the square box that is set as of sliding block and sliding slot provides support, avoid square box by body vibration effect and itself Gravity and move down, to improve the stability that square box is placed on internal body.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment;
Fig. 2 is the schematic diagram of the section structure of the first snap component in the present embodiment;
Fig. 3 is the schematic diagram of the section structure of fixture block in the present embodiment;
Fig. 4 is the schematic diagram of the section structure of feed hopper in the present embodiment.
In figure: 1, body;11, sliding slot;111, the first magnet;12, card slot;2, shake table;3, sieve;4, square box;41, Handle;411, Anti-slip cover;412, anti-skid chequer;42, sliding block;421, the second magnet;43, fixture block;5, the first snap component;51, empty Chamber;52, mouth is slid;53, port;54, connecting rod;55, button;56, the first spring;6, the second snap component;61, square groove; 62, second spring;63, block is abutted;7, feed hopper;71, branching block;8, flow distribution plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of quick bolt-lock type classifying screen disclosed by the utility model, including body 1.Body 1 is inside Hollow cube structure, the bottom of body 1 are fixedly connected with shake table 2, for providing vibration power for body 1, to make Body 1 carries out sub-sieve to rice under effect of vibration.
Referring to Fig. 4,1 interior slip of body is combined with sieve 3, and sieve 3 has multilayer, and multilayer screen cloth 3 is along the height side of body 1 It is gradually reduced from high to low to the aperture of distribution, and sieve 3, so that the rice to different-grain diameter carries out sub-sieve.In conjunction with Fig. 2 institute Show, the outer ring of sieve 3, which is arranged, is fixed with square box 4, and 4 section of square box is square, side of the square box 4 far from body 1 Handle 41 is fixedly connected on side wall, there are two handles 41, and two 41 sections of handle are U-shaped, and are arranged on handle 41 anti-skidding Set 411, Anti-slip cover 411 is made of elastic material, and anti-skid chequer 412 is offered on Anti-slip cover 411, Anti-slip cover 411 and anti-skidding The setting of line 412 increases the skin-friction coefficient of handle 41, increases the frictional force between manpower and handle 41 with this, avoids Square box 4 falls ground and causes the damage of sieve 3 when mobile square box 4.
Referring to Fig. 2, the first snap component 5 is provided on square box 4 and body 1, the first snap component 5 includes cavity 51, mouth 52, port 53, connecting rod 54, button 55 and the first spring 56 are slid.Cavity 51 is provided with the inside of square box 4, and Positioned at the side of the fixed handle 41 of square box 4;The length direction of cavity 51 is consistent with the length direction of square box 4.Slide mouth 52 It is provided on the outer wall of the square box 4 between two handles 41, and is connected to cavity 51.53 section of port be it is rectangular, be provided with The both ends of cavity 51, and run through body 1 along the thickness direction of body 1.Connecting rod 54 has two, and two connecting rods 54 are rectangular Shape rod-like structure, and it is symmetrically distributed in the left and right sides of cavity 51;The end of connecting rod 54 extends to the outer of body 1 along port 53 Portion.Button 55 is rectangular block structure, is fixedly connected on the one end of connecting rod 54 far from port 53, and the length side of button 55 To vertical with the length direction of connecting rod 54;Button 55 extends to the outside of body 1 by sliding mouth 52, and does along sliding mouth 52 Horizontal sliding.First spring 56 is fixedly connected between two buttons 55, and the setting of the first spring 56 is used to be two connecting rods 54 sliding provides power.
Referring to Fig. 2, one end that connecting rod 54 extends to outside body 1 is fixedly connected with the second snap component 6, the second buckle Component 6 includes square groove 61, second spring 62 and abutting block 63.61 section of square groove be it is rectangular, be provided with connecting rod 54 On side wall.One end of second spring 62 and the inner wall of 61 slot bottom of square groove are fixed, and the other end is fixed with the side wall for abutting block 63 to be connected It connects.Abutting block 63 is rectangular block structure;When the end of connecting rod 54 is moved along the inner wall of cavity 51, abuts block 63 and be squeezed It is pressed into square groove 61, after the end of connecting rod 54 extends to the outside of body 1 from port 53, abuts block 63 in second spring The effect of stretching of 62 bullet is lower to pop up square groove 61, and pushes against with the outer wall of body 1, thus be 54 maintenance of connecting rod, so as to improve The stability that connecting rod 54 and port 53 are clamped.
Referring to Fig. 4, sliding block 42 is symmetrically fixed on the side wall of square box 4,42 section of sliding block is rectangle.Body 1 it is interior Sliding slot 11 is offered on wall, 11 section of sliding slot is rectangle, and slides and cooperate with sliding block 42;Due to shaking when body 1 is run Dynamic, the setting of sliding block 42 and sliding slot 11 is used to provide support for square box 4, avoid square box 4 by body 1 effect of vibration with And itself gravity and move down, to improve the stability that square box 4 is placed on inside body 1.As shown in connection with fig. 3, The end of sliding slot 11 is fixedly connected with the first magnet 111, and the first magnet 111 is rectangular block structure, has magnetism, sliding block 42 The second magnet 421 is fixedly connected on side wall, the second magnet 421 is rectangular block structure, is fixed on sliding block 42 close to sliding slot 11 On the side wall of the side of end, and attract each other with the first magnet 111.When sliding block 42 is moved to the end of sliding slot 11, first Magnet 111 is attracted each other with the second magnet 421, to further increase square box 4 for sliding block 42 and 11 maintenance of sliding slot with this and put Set the stability inside body 1.
Referring to Fig. 3, fixture block 43 is fixedly connected on the side wall of square box 4, fixture block 43 is rectangular block structure, is located at rectangular The symmetrical other side in side of frame 4 and fixed handle 41.Card slot 12 is offered on the inner wall of body 1,12 section of card slot is rectangular Shape, and be engaged by clamping with fixture block 43.Fixture block 43 provides branch with the side contacted with body 1 for being set as square box 4 of card slot 12 Support avoids the side from moving down under the effect of vibration of body 1 and causes square box 4 crooked.
Referring to Fig. 4, the top of body 1 is communicated with feed hopper 7, and feed hopper 7 is located at the center of body 1, and is in infundibulate, leakage Rice is revealed and causes to waste when bucket shape is designed for avoiding charging.The inside of feed hopper 7 is fixedly connected with branching block 71, point Stream block 71 is located at the center of feed hopper 7, and is fixed by support column;Branching block 71 is pyramid-shaped structures, and top is sharp, and being used for will Rice branches to the different location of sieve 3, and rice is avoided to accumulate and influence the sub-sieve effect of body 1 in 7 bottom of feed hopper.
Referring to Fig. 4, the lower section of sieve 3 is provided with flow distribution plate 8, flow distribution plate 8 have it is multiple, both ends respectively with square box 4 Two sides are fixed, and flow distribution plate 8 is obliquely installed, and the rice for will flow down from upper screen 3 shunts, to improve rice is defeated It send to the uniformity of lower screen 3, rice is avoided to accumulate on lower screen 3 and influence sub-sieve effect.
The implementation principle of the present embodiment are as follows: hand-held button 55 draws two buttons 55 to the direction close to the first spring 56 It is dynamic, two connecting rods 54 are pulled to inside cavity 51 far from one end of button 55 with this, when square box 4 all pushes to body 1 When internal, connecting rod 54 is pushed to clamping in port 53 under the effect of stretching of the bullet of the first spring 56 by release button 55, button 55, To be 4 maintenance of square box;Conversely, squeeze buttons 55, are pulled to the both ends of connecting rod 54 in cavity 51, thus by square box 4 pull out body 1, and above scheme improves the speed that sieve 3 and body 1 dismount, to improve replacement or clear up the effect of sieve 3 Rate.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (8)

1. a kind of quick bolt-lock type classifying screen, body (1) including inner hollow, be located at the shake table (2) of body (1) bottom with And multiple sieves (3) along the distribution of body (1) short transverse, it is characterised in that: the surrounding side of being fixedly connected with of the sieve (3) Shape frame (4), the square box (4) are fixedly connected with handle (41), the square box far from the body (1) internal one end (4) and on the body (1) it is provided with the first snap component (5), first snap component (5) includes being provided with square box (4) internal and along the cavity (51) of the length direction of square box (4) distribution, be provided with square box (4) fixed handle (41) one The sliding mouth (52) that is connected on the outer wall of side and with cavity (51), be provided with cavity (51) both ends and be connected to outside body (1) Port (53), be symmetricly set in cavity (51) and extend to the external connecting rod (54) of body (1), fixed along port (53) The one end of connecting rod (54) far from port (53) and with the button (55) of sliding mouth (52) sliding cooperation and be fixed on two The first spring (56) between button (55).
2. a kind of quick bolt-lock type classifying screen according to claim 1, it is characterised in that: the connecting rod (54) extends to It is provided with the second snap component (6) on the side wall of the external one end of the body (1), second snap component (6) includes opening It is located at the fixed second spring (62) of inner wall of square groove (61) on connecting rod (54), one end and square groove (61) and with the The other end of two springs (62) is fixed and the abutting block (63) with square groove (61) sliding cooperation.
3. a kind of quick bolt-lock type classifying screen according to claim 1, it is characterised in that: the two sides of the square box (4) It is symmetrically fixed with sliding block (42), the sliding slot (11) with the sliding block (42) sliding cooperation is offered on the inner wall of the body (1).
4. a kind of quick bolt-lock type classifying screen according to claim 3, it is characterised in that: the end of the sliding slot (11) is solid Surely it is connected with the first magnet (111), the sliding block (42) is fixedly connected on the side wall of the sliding slot (11) end and institute State attracting the second magnet (421) of the first magnet (111).
5. a kind of quick bolt-lock type classifying screen according to claim 1, it is characterised in that: with the fixation handle (41) Side is symmetrically fixedly connected with fixture block (43) on the side wall of the square box (4), offered on the inner wall of the body (1) with The card slot (12) that the fixture block (43) is engaged by clamping.
6. a kind of quick bolt-lock type classifying screen according to claim 1, it is characterised in that: connect at the top of the body (1) It is connected with feed hopper (7), the inside of the feed hopper (7) is fixedly connected with tapered shunting block (71).
7. a kind of quick bolt-lock type classifying screen according to claim 1, it is characterised in that: the inside of the square box (4) It is fixedly connected with multiple flow distribution plates (8) below the sieve (3).
8. a kind of quick bolt-lock type classifying screen according to claim 1, it is characterised in that: be arranged on the handle (41) solid Surely there is one layer of Anti-slip cover (411), offer anti-skid chequer (412) on the Anti-slip cover (411).
CN201920168380.8U 2019-01-30 2019-01-30 A kind of quick bolt-lock type classifying screen Expired - Fee Related CN209697425U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920168380.8U CN209697425U (en) 2019-01-30 2019-01-30 A kind of quick bolt-lock type classifying screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920168380.8U CN209697425U (en) 2019-01-30 2019-01-30 A kind of quick bolt-lock type classifying screen

Publications (1)

Publication Number Publication Date
CN209697425U true CN209697425U (en) 2019-11-29

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Application Number Title Priority Date Filing Date
CN201920168380.8U Expired - Fee Related CN209697425U (en) 2019-01-30 2019-01-30 A kind of quick bolt-lock type classifying screen

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115970884A (en) * 2023-01-05 2023-04-18 佛山市天劲新能源科技有限公司 Negative pole thick liquids edulcoration system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115970884A (en) * 2023-01-05 2023-04-18 佛山市天劲新能源科技有限公司 Negative pole thick liquids edulcoration system
CN115970884B (en) * 2023-01-05 2023-10-03 佛山市天劲新能源科技有限公司 Negative electrode slurry impurity removal system

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20191129

Termination date: 20210130

CF01 Termination of patent right due to non-payment of annual fee