CN209631564U - A kind of grain processing cleaning screen - Google Patents

Abstract

The utility model relates to the technical fields of grain processing auxiliary equipment, and more particularly to a kind of grain processing cleaning screen, the cleaning screening effect to grain can be improved, improve practicability；And it can be convenient and the dust of wherein lighter weight is cleared up, reduce and use limitation；Including separator box；It further include separating barrel, tubulose sieve, two groups of fixed rings, multiple groups support rod, door and feed pipe, door right half area is provided with through-hole, feed pipe output end passes through through-hole and protrudes into separator box, separating barrel outer wall left area is provided with multiple groups discharge hole, and separator box bottom left end and left area are respectively arranged with the first discharge port and the second discharge port；It further include baffle, blast pipe, transmission pump, filter screen and four groups of support columns, baffle middle section is provided with ventilation hole, and blast pipe output end is mounted on disposed at air vent, and separator box left side wall bottom is provided with separating opening, filter screen is mounted at separating opening, and separator box bottom left end is provided with stripper.

Description

A kind of grain processing cleaning screen

Technical field

The utility model relates to the technical fields of grain processing auxiliary equipment, clear up more particularly to a kind of grain processing Sieve.

Background technique

It is well known that grain processing cleaning screen is a kind of for being carried out during grain processing to the impurity on grain surface Cleaning, facilitates and separates grain with impurity, to facilitate the auxiliary equipment for carrying out following process to grain, in the neck of grain processing It is widely used in a variety of applications in domain；Existing grain processing cleaning screen includes separator box, is provided with disengagement chamber in separator box, and It is provided with feed inlet at the top of separator box, separator box left side wall upper half area and bottom are respectively arranged with the first discharge port and second and go out Material mouth, feed inlet, the first discharge port and the second discharge port are communicated with disengagement chamber, and upper half area is angularly disposed in separator box sieve Subnetting, and Screening Network left end is located at the first discharge outlet bottom end；Existing grain processing cleaning screen in use, will it is required into The grain of row cleaning screening is poured into separator box by feed inlet right half area, carries out screening process to it by Screening Network, and Making grain along sieve under the gravity of grain itself, lower section is moved to the left, and wherein lesser impurity of particle etc. is leaked by sieve Enter lower half region in separator box, and be discharged by the second discharge port, the grain after screening is discharged by the first discharge port；It is existing It is found in grain processing cleaning screen use, poor to the cleaning screening effect of grain, practicability is poor；And work as grain surface When being mingled with the dust of lighter weight, inconvenience clears up dust, higher using limitation so as to cause it.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of cleaning screening effect that can be improved to grain, mention High practicability；And it can be convenient and the dust of wherein lighter weight is cleared up, reduce clear using the grain processing of limitation Reason sieve.

A kind of grain processing cleaning screen of the utility model, including separator box, are provided with disengagement chamber in separator box, and point Box top is provided with feed inlet, feed inlet is communicated with disengagement chamber；It further include separating barrel, tubulose sieve, two groups of fixed rings, multiple groups Support rod, door and feed pipe, the separating barrel are located in separator box, and separating barrel left end height is lower than right end height, institute It states and is provided with working chamber in separating barrel, and be respectively arranged with left fixing port and right fixing port, Zuo Gu in separating barrel left end and right end Ding Kou and right fixing port are communicated with working chamber, and tubulose sieve left end and right end are each passed through left fixing port and right fixation Mouthful, and tubulose sieve is fixed at left fixing port and right fixing port, and two groups of fixed rings are set in separating barrel outer wall Left area and right half area, and separating barrel can with respect to two groups fixed rings rotate, the multiple groups support rod both ends difference With two groups of fixed rings and separate chamber interior wall connection, the door is removably mounted at the top of separator box, and in door right half area It is provided with through-hole, the feed pipe output end passes through through-hole and protrudes into separator box, and feed pipe and through-hole wall are tightly connected, The separating barrel outer wall left area is provided with multiple groups discharge hole, and separator box bottom left end and left area are respectively arranged with First discharge port and the second discharge port, the first discharge port and the second discharge port are communicated with disengagement chamber；It further include baffle, air inlet Pipe, transmission pump, filter screen and four groups of support columns, the baffle are mounted on bottom left area in separator box, and in baffle center Region is provided with ventilation hole, and the blast pipe output end is mounted on disposed at air vent, and blast pipe input terminal passes through separator box bottom Portion is stretched out, and the transmission pump is mounted on blast pipe, and separator box left side wall bottom is provided with separating opening, separating opening with separate Chamber communicates, and the filter screen is mounted at separating opening, and four groups of support columns are separately mounted to separator box bottom front left side, left back Side, forward right side are connected with right lateral side, and separator box bottom left end is provided with stripper, and the stripper top and separator box are left Side wall connection.

A kind of grain processing cleaning screen of the utility model, further includes feed hopper and multiple groups fixed link, and the multiple groups are fixed Bar both ends are connect with right half area at the top of feed hopper outer wall and door respectively, and the feed pipe input terminal and feeding funnel bottom part connect It is logical.

A kind of grain processing cleaning screen of the utility model, further includes receiving hopper and discharge nozzle, and the receiving hopper is mounted on Second discharge outlet, and contacted at the top of receiving hopper with separating barrel outer wall left area, the discharge nozzle input terminal and receiving hopper Bottom connection.

A kind of grain processing cleaning screen of the utility model, further includes locating rod and positioning ring, the locating rod both ends with Positioning ring is connected with right side wall in separator box, and the positioning ring suit is fixed on feed pipe output.

A kind of grain processing cleaning screen of the utility model, further includes picking-up container, four groups of supporting legs and four groups of idler wheels, described to connect It is provided with splicing chamber in hopper, and is provided with material receiving port at the top of picking-up container, material receiving port is communicated with splicing chamber, four groups of supporting legs Top is connect with picking-up container bottom front left side, left rear side, forward right side and right lateral side respectively, and four groups of idler wheels are rotatably pacified respectively Mounted in four groups of supporting leg bottom ends.

A kind of grain processing cleaning screen of the utility model further includes dustproof cover and moving handle, the dustproof cover bottom end It is provided with placing groove, and dustproof cover lid is put at the top of feed hopper, the moving handle is mounted on dustproof cover top central region.

A kind of grain processing cleaning screen of the utility model further includes mounting ring, filter cloth bag and multiple groups fixing screws, mistake Filter cloth bag right end is sandwiched between mounting ring and separator box left side wall, and the multiple groups fixing screws difference spiral shell dress passes through mounting ring and mistake Simultaneously spiral shell is filled in separator box left side wall filter cloth bag.

A kind of grain processing cleaning screen of the utility model further includes four groups of non-slip mats, and four groups of non-slip mats are pacified respectively Mounted in four groups of support column bottom ends.

Compared with prior art the utility model has the following beneficial effects: two groups of fixed rings can be fixed by multiple groups support rod And the position of separating barrel thereon, when sieving to grain, driving separating barrel first rotates in separator box, and passes through Feed pipe imports the required grain that sieves in tubulose sieve, passes through grain when the separating barrel and tubulose sieve of rotation It is constantly turned in tubulose sieve, falls to impurity therein etc. in separating barrel by the eyelet of tubulose sieve, and Making the impurity screened out and grain with the gradient of separating barrel and tubulose sieve, constantly lower section is mobile to the left, and impurity etc. is gone out by multiple groups Material hole, which is discharged and passes through the second dumping pit, to be dropped out, and the grain after screening is arranged by passing through the first dumping pit after falling in tubulose sieve Out, so as to improve the cleaning screening effect to grain, practicability is improved；And transmission pump can be powered and be started, In Outside air is imported in separator box under the action of transmission pump by transfer tube and blowed to the grain by dropping out in tubulose sieve, is made The dust being wherein mingled with blows afloat and separates with grain the mesh discharge by filter screen, and grain barrier is in separator box and leads to first Dumping pit discharge clears up the dust of wherein lighter weight so as to convenient, reduces and use limitation.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the partial enlarged view in the portion A in Fig. 1；

Fig. 3 is the connection schematic diagram of receiving magazine, supporting leg and idler wheel；

It is attached marked in the figure: 1, separator box；2, separating barrel；3, tubulose sieve；4, fixed ring；5, support rod；6, door；7, Feed pipe；8, baffle；9, blast pipe；10, transmission pump；11, filter screen；12, support column；13, stripper；14, feed hopper；15, Fixed link；16, receiving hopper；17, discharge nozzle；18, locating rod；19, positioning ring；20, picking-up container；21, supporting leg；22, idler wheel；23, Dustproof cover；24, moving handle；25, mounting ring；26, filter cloth bag；27, fixing screws；28, non-slip mat.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As shown in Figure 1 to Figure 3, a kind of grain processing cleaning screen of the utility model, including separator box 1 are set in separator box 1 It is equipped with disengagement chamber, and is provided with feed inlet at the top of separator box 1, feed inlet is communicated with disengagement chamber；It further include separating barrel 2, tubulose 3, two groups of fixed rings 4 of sieve, multiple groups support rod 5, door 6 and feed pipe 7, separating barrel 2 is located in separator box 1, and separating barrel 2 Left end height is lower than right end height, is provided with working chamber in separating barrel 2, and be respectively arranged with a left side in 2 left end of separating barrel and right end Fixing port and right fixing port, left fixing port and right fixing port are communicated with working chamber, and 3 left end of tubulose sieve and right end are each passed through Left fixing port and right fixing port, and tubulose sieve 3 is fixed at left fixing port and right fixing port, and two groups of fixed rings 4 cover respectively Mounted in 2 outer wall left area of separating barrel and right half area, and separating barrel 2 can with respect to two groups fixed rings 4 rotate, multiple groups branch 5 both ends of strut are connect with two groups of fixed rings 4 and 1 inner wall of separator box respectively, and door 6 is removably mounted at the top of separator box 1, and 6 right half area of door is provided with through-hole, and 7 output end of feed pipe passes through through-hole and protrudes into separator box 1, and feed pipe 7 and through-hole Inner wall is tightly connected, and 2 outer wall left area of separating barrel is provided with multiple groups discharge hole, 1 bottom left end of separator box and left area point It is not provided with the first discharge port and the second discharge port, the first discharge port and the second discharge port are communicated with disengagement chamber；It further include gear Plate 8, blast pipe 9, transmission pump 10, filter screen 11 and four groups of support columns 12, baffle 8 are mounted on bottom left area in separator box 1, And 8 middle section of baffle is provided with ventilation hole, 9 output end of blast pipe is mounted on disposed at air vent, and 9 input terminal of blast pipe It being stretched out across 1 bottom of separator box, transmission pump 10 is mounted on blast pipe 9, and 1 left side wall bottom of separator box is provided with separating opening, point It is communicated from mouth with disengagement chamber, filter screen 11 is mounted at separating opening, and four groups of support columns 12 are separately mounted to 1 bottom of a separator box left side Front side, left rear side, forward right side are connected with right lateral side, and separator box bottom left end is provided with stripper 13,13 top of stripper with point It is connected from 1 left side wall of case；The position that two groups of fixed rings and separating barrel thereon can be fixed by multiple groups support rod, when to grain When food is sieved, driving separating barrel first rotates in separator box, and passes through feed pipe for the required grain sieved It imports in tubulose sieve, is constantly turned in tubulose sieve by grain when the separating barrel and tubulose sieve of rotation, It falls to impurity therein etc. in separating barrel by the eyelet of tubulose sieve, and makes to sieve with the gradient of separating barrel and tubulose sieve Constantly lower section is mobile to the left for the impurity and grain separated, and impurity etc. is discharged and passes through the second dumping pit to fall by multiple groups discharge hole Out, the grain after screening is discharged by passing through the first dumping pit after falling in tubulose sieve, so as to improve the cleaning to grain Screening effect improves practicability；And transmission pump can be powered and be started, it will be outer by transfer tube under the action of transmission pump Boundary's air imports in separator box and blows to the grain by dropping out in tubulose sieve, and the dust being wherein mingled with is made to blow afloat and divide with grain It is discharged from by the mesh of filter screen, grain barrier is in separator box and logical first dumping pit is discharged, so as to convenient to it The dust of middle lighter weight is cleared up, and is reduced and is used limitation.

A kind of grain processing cleaning screen of the utility model, further includes feed hopper 14 and multiple groups fixed link 15, multiple groups are fixed 15 both ends of bar are connect with 14 outer wall of feed hopper and 6 top right half area of door respectively, 7 input terminal of feed pipe and 14 bottom of feed hopper Connection；Can be by the position of the fixed feed hopper of multiple groups fixed link, and required progress can be easily introduced by feed hopper The grain of processing and the required grain handled can be kept in.

A kind of grain processing cleaning screen of the utility model, further includes receiving hopper 16 and discharge nozzle 17, and receiving hopper 16 is installed In the second discharge outlet, and 16 top of receiving hopper is contacted with 2 outer wall left area of separating barrel, 17 input terminal of discharge nozzle with connect The connection of 16 bottom of hopper；Impurity after the screening for receiving and being discharged by multiple groups discharge hole can be facilitated by receiving hopper, and make to connect Impurity after receipts etc. is discharged by discharge nozzle.

A kind of grain processing cleaning screen of the utility model further includes locating rod 18 and positioning ring 19,18 both ends of locating rod It is connect with right side wall in positioning ring 19 and separator box, the suit of positioning ring 19 is fixed on 7 output of feed pipe；It can be by fixed The position of position bar stationary positioned ring, and the position of feed pipe output end can be limited by positioning ring, so as to make to discharge Pipe output end faces tubulose sieve right end always, facilitates and imports the required grain cleared up in tubulose sieve.

A kind of grain processing cleaning screen of the utility model, further includes 20, four groups of supporting legs 21 of picking-up container and four groups of idler wheels 22, It is provided with splicing chamber in picking-up container 20, and is provided with material receiving port at the top of picking-up container 20, material receiving port is communicated with splicing chamber, four groups of branch 21 top of leg is connect with 20 bottom front left side of picking-up container, left rear side, forward right side and right lateral side respectively, and four groups of idler wheels 22 can turn respectively It is dynamic to be mounted on four groups of 21 bottom ends of supporting leg；It can be connect by picking-up container to after processing and by the grain that the first discharge port is discharged It receives, and can push receiving magazine when needing the position of mobile receiving magazine, be moved easily reception by four groups of idler wheels of rolling The position of case.

A kind of grain processing cleaning screen of the utility model further includes dustproof cover 23 and moving handle 24,23 bottom of dustproof cover End is provided with placing groove, and the lid of dustproof cover 23 is put in 14 top of feed hopper, and moving handle 24 is mounted in 23 top of dustproof cover Entreat region；By hand-held mobile placement or dustproof cover can be taken away, the dustproof cover of closure can be passed through when not in use and reduce sky Impurity in gas enters in separator box.

A kind of grain processing cleaning screen of the utility model further includes the fixed spiral shell of mounting ring 25, filter cloth bag 26 and multiple groups Nail 27,26 right end of filter cloth bag is sandwiched between 1 left side wall of mounting ring 25 and separator box, and it is logical that multiple groups fixing screws 27 distinguish spiral shell dress It crosses mounting ring 25 and filter cloth bag 26 and spiral shell is filled in 1 left side wall of separator box；It can be incited somebody to action by multiple groups fixing screws and mounting ring Filter cloth bag is fixed on separator box left side wall, and the air by being mingled with dust derived from filter screen enters in filter cloth bag, In dust etc. stay in cloth bag, air is discharged by the eyelet of filter cloth bag, is collected place to dust so as to convenient Reason.

A kind of grain processing cleaning screen of the utility model, further includes four groups of non-slip mats 28, and four groups of non-slip mats 28 are pacified respectively Mounted in four groups of 12 bottom ends of support column；The frictional force between four groups of support column bottom ends and ground can be enhanced by four groups of non-slip mats, So as to reduce the displacement of four groups of support columns, whole stability is improved.

A kind of grain processing cleaning screen of the utility model can fix two groups at work by multiple groups support rod The position of fixed ring and separating barrel thereon, when sieving to grain, driving separating barrel first rotates in separator box, And imported the required grain sieved in tubulose sieve by feed pipe, pass through the separating barrel and tubulose sieve of rotation When grain constantly turned in tubulose sieve, so that impurity therein etc. is fallen to separating barrel by the eyelet of tubulose sieve It is interior, and with the gradient of separating barrel and tubulose sieve make the impurity screened out and grain constantly lower section is mobile to the left, impurity etc. passes through Multiple groups discharge hole is discharged and passes through the second dumping pit and drops out, and the grain after screening is by passing through the first discharging after falling in tubulose sieve Hole discharge improves practicability so as to improve the cleaning screening effect to grain；And transmission pump can be powered and be opened It is dynamic, outside air is imported in separator box by transfer tube under the action of transmission pump and blows to the grain by dropping out in tubulose sieve Food blows afloat the dust being wherein mingled with and separates the mesh discharge by filter screen with grain, and grain obstructs in separator box simultaneously Logical first dumping pit discharge, clears up the dust of wherein lighter weight so as to convenient, reduces and use limitation, can be with By the position of the fixed feed hopper of multiple groups fixed link, and the required grain handled can be easily introduced by feed hopper And the required grain handled can be kept in, reception can be facilitated to arrange by multiple groups discharge hole by receiving hopper The impurity after screening out, and make the impurity after receiving etc. by discharge nozzle discharge, locating rod stationary positioned ring can be passed through Position, and the position of feed pipe output end can be limited by positioning ring, so as to face discharge nozzle output end always Tubulose sieve right end facilitates and imports the required grain cleared up in tubulose sieve, can by picking-up container to processing after And it is received by the grain that the first discharge port is discharged, and can push and receive when needing the position of mobile receiving magazine Case is moved easily the position of receiving magazine by four groups of idler wheels of rolling, by hand-held mobile placement or can take away dustproof cover, In The impurity in air can be reduced by the dustproof cover of closure when not in use to enter in separator box, can pass through multiple groups fixing screws Filter cloth bag is fixed on separator box left side wall with mounting ring, the air by being mingled with dust derived from filter screen enters filtering In cloth bag, dust therein etc. is stayed in cloth bag, and air is discharged by the eyelet of filter cloth bag, so as to it is convenient to dust into Row collection processing can enhance the frictional force between four groups of support column bottom ends and ground, by four groups of non-slip mats so as to subtract The displacement of few four groups of support columns, improves whole stability.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change It also should be regarded as the protection scope of the utility model into modification.

Claims (8)

1. a kind of grain processing cleaning screen, including separator box (1), separator box (1) is interior to be provided with disengagement chamber, and in separator box (1) Top is provided with feed inlet, and feed inlet is communicated with disengagement chamber；It is characterized in that, further including separating barrel (2), tubulose sieve (3), two Group fixed ring (4), multiple groups support rod (5), door (6) and feed pipe (7), the separating barrel (2) are located in separator box (1), and And separating barrel (2) left end height is lower than right end height, is provided with working chamber in the separating barrel (2), and in separating barrel (2) left end It is respectively arranged with left fixing port and right fixing port with right end, left fixing port and right fixing port are communicated with working chamber, the tubulose Sieve (3) left end and right end are each passed through left fixing port and right fixing port, and tubulose sieve (3) is fixed on left fixing port and the right side At fixing port, two groups of fixed rings (4) are set in separating barrel (2) outer wall left area and right half area, and separate Bucket (2) can with respect to two groups fixed rings (4) rotate, multiple groups support rod (5) both ends respectively with two groups of fixed rings (4) and divide It is connected from case (1) inner wall, the door (6) is removably mounted at the top of separator box (1), and is arranged in door (6) right half area There is through-hole, feed pipe (7) output end passes through through-hole and protrudes into separator box (1), and feed pipe (7) and through-hole wall seal Connection, separating barrel (2) the outer wall left area are provided with multiple groups discharge hole, separator box (1) the bottom left end and left half-court Domain is respectively arranged with the first discharge port and the second discharge port, and the first discharge port and the second discharge port are communicated with disengagement chamber；Also wrap Include baffle (8), blast pipe (9), transmission pump (10), filter screen (11) and four groups of support columns (12), the baffle (8) is mounted on point Ventilation hole, blast pipe (9) the output end installation are provided with from the interior bottom left area of case (1), and in baffle (8) middle section In disposed at air vent, and blast pipe (9) input terminal is stretched out across separator box (1) bottom, and the transmission pump (10) is mounted on air inlet It manages on (9), separator box (1) the left side wall bottom is provided with separating opening, and separating opening is communicated with disengagement chamber, the filter screen (11) It is mounted at separating opening, four groups of support columns (12) are separately mounted to separator box (1) bottom front left side, left rear side, forward right side It is connected with right lateral side, separator box bottom left end is provided with stripper (13), stripper (13) top and separator box (1) Left side wall connection.

2. a kind of grain processing cleaning screen as described in claim 1, which is characterized in that further include that feed hopper (14) and multiple groups are solid Fixed pole (15), multiple groups fixed link (15) both ends are connect with right half area at the top of feed hopper (14) outer wall and door (6) respectively, Feed pipe (7) input terminal is connected to feed hopper (14) bottom.

3. a kind of grain processing cleaning screen as claimed in claim 2, which is characterized in that further include receiving hopper (16) and discharge nozzle (17), the receiving hopper (16) is mounted on the second discharge outlet, and at the top of receiving hopper (16) and separating barrel (2) outer wall left half-court Domain contact, discharge nozzle (17) input terminal are connected to receiving hopper (16) bottom.

4. a kind of grain processing cleaning screen as claimed in claim 3, which is characterized in that further include locating rod (18) and positioning ring (19), locating rod (18) both ends are connect with right side wall in positioning ring (19) and separator box, and positioning ring (19) suit is solid It is scheduled on feed pipe (7) output.

5. a kind of grain processing cleaning screen as claimed in claim 4, which is characterized in that further include picking-up container (20), four groups of branch Leg (21) and four groups of idler wheels (22), the picking-up container (20) is interior to be provided with splicing chamber, and is provided with and connects at the top of picking-up container (20) Material mouth, material receiving port are communicated with splicing chamber, four groups of supporting legs (21) top respectively with picking-up container (20) bottom front left side, left back Side, forward right side are connected with right lateral side, and four groups of idler wheels (22) may be rotatably mounted at four groups of supporting leg (21) bottom ends respectively.

6. a kind of grain processing cleaning screen as claimed in claim 5, which is characterized in that further include dustproof cover (23) and mobile handle Hand (24), dustproof cover (23) bottom end is provided with placing groove, and dustproof cover (23) lid is put at the top of feed hopper (14), described Moving handle (24) is mounted on dustproof cover (23) top central region.

7. a kind of grain processing cleaning screen as claimed in claim 6, which is characterized in that further include mounting ring (25), filter cloth Bag (26) and multiple groups fixing screws (27), filter cloth bag (26) right end are sandwiched between mounting ring (25) and separator box (1) left side wall, Spiral shell dress is by mounting ring (25) and filter cloth bag (26) respectively and spiral shell is filled on the left of separator box (1) for the multiple groups fixing screws (27) In wall.

8. a kind of grain processing cleaning screen as claimed in claim 7, which is characterized in that further include four groups of non-slip mats (28), institute It states four groups of non-slip mats (28) and is separately mounted to four groups of support column (12) bottom ends.