CN217989983U - Paddy and rough separating sieve for paddy cultivation - Google Patents

Abstract

The utility model discloses a paddy is cultivated with husky separating screen of millet, including the separator box, the inside of separator box is equipped with vibration mechanism, vibration mechanism includes first motor, cam, connecting rod, montant, spreader, upstand, spring and traveller. This rough separating sieve of millet for corn is cultivated, through first motor, the cam, the connecting rod, the montant, the spreader, the upstand, the cooperation between spring and the traveller, thereby first motor drives left end cam and rotates and drive the connecting rod and rotate and then drive right-hand member cam and rotate, two cams drive the montant and remove, the montant drives the spreader and slides in the upstand, the spreader drives two spring extensions, the spreader drives the traveller and slides in the slide, two upstands drive the screen cloth and remove, the mode that the grain and the rough millet of usefulness are cultivated in the separation and separate through the vibrations separating sieve has been realized, the sieve mouth that blocks up the separating sieve easily has been solved, the problem of practicality is reduced.

Description

Paddy and rough separating sieve for paddy cultivation

technical field

The utility model relates to the technical field of rice, in particular to a rice paddy separating sieve for rice cultivation.

Background technique

Paddy: Botanically, it refers to the common rice subspecies in the common cultivated Oryza subgenus of the genus Poaceae Oryzae, without removing the husk.

The existing rice paddy separation sieve for paddy cultivation separates the paddy and paddy paddy used for separation and cultivation by means of a rotary separation sieve. After a long time of operation, there is a problem that it is easy to block the sieve opening of the separation sieve and reduce the practicality. The flow rate of the blanking material cannot be controlled. When the flow rate is large, there is a problem that the separation screen cannot effectively separate and the separation is not complete.

Utility model content

The purpose of this utility model is to provide a rice paddy separation sieve for rice cultivation, to solve the problem that the paddy and paddy paddy used for separation and cultivation are separated by rotating the separation screen in the above background technology, and the long-term operation is easy to block The sieve opening of the separation sieve reduces the practicality, and the flow of the material cannot be controlled when the material is discharged. When the flow rate is large, there is a problem that the separation sieve cannot effectively separate and the separation is not thorough.

In order to achieve the above purpose, the utility model provides the following technical solutions: a rice paddy separation screen for rice cultivation, including a separation box, and a vibration mechanism is arranged inside the separation box;

The vibration mechanism includes a first motor, a cam, a connecting rod, a vertical rod, a horizontal column, a vertical column, a spring and a sliding column;

The first motor is affixed to the inside of the separation box through the motor seat, and the output shaft of the first motor is affixed with a cam, and the cam at one end is fixedly connected with the cam at the other end through a connecting rod, and the two cams Both are slidably connected with the vertical rods, the two vertical rods are fixedly connected with the horizontal columns, the horizontal columns are slidably connected with the vertical columns, the two vertical columns are fixed in the inside of the separation box, the horizontal columns Sliding columns are fixedly connected to both ends, and the two sliding columns are slidably connected with the slideway. Fixed connection.

Preferably, the ends of the two vertical rods are fixedly connected to the screen, and the screen is slidably connected to the vertical column.

Preferably, sliders are fixedly connected to both ends of the screen, and both sliders are slidably connected to chutes, and both chutes are set inside the separation box.

Preferably, a material storage box is fixedly connected to the top of the separation box, the top of the separation box is rotatably connected to the box cover through a pin shaft, and a material outlet is provided at the bottom of the material storage box.

Preferably, a material control mechanism is provided outside the separation box;

The material control mechanism includes a second motor, a bevel gear set, a first incomplete gear, a rack, a second incomplete gear, a sleeve, a connecting column and a connecting plate;

The connecting plate is fixed on the outer wall of the separation box, the connecting plate is fixedly connected to the second motor, the output shaft of the second motor is connected to the pin shaft through the bevel gear set, and the two pin shafts pass through The connecting column is rotatably connected with the connecting plate, and the outer walls of the two pin shafts are respectively fixed with a first incomplete gear and a second incomplete gear, and the first incomplete gear and the second incomplete gear are connected with the rack The gear rack is slidably connected with the sleeve, and the sleeve is fixedly connected to the discharge port and the inside of the storage box.

Preferably, the separation box is slidably connected to the first trolley and the second trolley respectively.

Compared with the prior art, the beneficial effect of the utility model is that the paddy-rough separating sieve for paddy cultivation passes through the first motor, the cam, the connecting rod, the vertical rod, the horizontal column, the vertical column, the spring and the sliding column. Cooperate, the first motor drives the left end cam to rotate, thereby driving the connecting rod to rotate and then driving the right end cam to rotate, the two cams drive the vertical rod to move, the vertical rod drives the horizontal column to slide in the vertical column, the horizontal column drives the two springs to stretch, and the horizontal column The sliding column is driven to slide in the slideway, and the two vertical columns drive the screen to move, which realizes the separation of paddy and paddy for separation and cultivation through the vibration separation sieve, which solves the problem of easy clogging of the opening of the separation sieve and reduces the practicality. The problem.

Through the cooperation between the second motor, the bevel gear set, the first incomplete gear, the rack, the second incomplete gear and the sleeve, the second electromechanical bevel gear set rotates to drive the pin shaft at the left end to rotate, and the pin shaft at the left end Drive the first incomplete gear to rotate to drive the rack to rotate, and the rack to drive the second incomplete gear to rotate to drive the pin shaft at the right end to rotate. The rack slides in the sleeve, which realizes the control of the flow rate of the material when it is unloaded. The secondary feeding is uniform, which solves the problem that the separation screen cannot effectively separate and the separation is not complete.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is a schematic diagram of the external structure of Figure 1;

Fig. 3 is a structural schematic diagram of the vibrating mechanism in Fig. 1;

Figure 4 is a schematic diagram of the enlarged structure at A in Figure 1;

Figure 5 is a schematic diagram of the enlarged structure at B in Figure 1;

FIG. 6 is a schematic diagram of an enlarged structure at point C in FIG. 1 .

Among the figure: 1, box cover, 2, material storage box, 3, separation box, 4, vibration mechanism, 401, first motor, 402, cam, 403, connecting rod, 404, vertical bar, 405, horizontal column, 406 , vertical column, 407, spring, 408, sliding column, 4a1, connection block, 4a2, bearing pin, 4a3, wheel, 5, screen cloth, 6, slide block, 7, chute, 8, material control mechanism, 801, Second motor, 802, bevel gear set, 803, first incomplete gear, 804, rack, 805, second incomplete gear, 806, sleeve, 807, connecting column, 808, connecting plate, 9, discharge Mouth, 10, the first cart, 11, the second cart.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Fig. 1-6, the utility model provides a kind of technical proposal: a kind of paddy rice paddy separating sieve for cultivating, comprises separating box 3, and the interior of separating box 3 is provided with vibrating mechanism 4, and vibrating mechanism 4 comprises first motor 401 , cam 402, connecting rod 403, vertical rod 404, horizontal column 405, vertical column 406, spring 407 and sliding column 408, the model of the first motor 401 is selected according to the actual demand, and it only needs to satisfy the work. The first motor 401 is fixed by the motor base Connected to the inside of the separation box 3, the output shaft of the first motor 401 is fixedly connected with a cam 402 at one end, the cam 402 at one end is fixedly connected with the cam 402 at the other end through a connecting rod 403, and the first motor 401 drives the cam 402 at the left end to rotate to drive the connection Rod 403 rotates and then drives right end cam 402 to rotate, and two cams 402 are all slidably connected with vertical rod 404, and two cams 402 drive vertical rod 404 to move, and two vertical rods 404 are all fixedly connected with horizontal post 405, and horizontal post 405 is connected with vertical rod 404. The column 406 is slidingly connected, the vertical bar 404 drives the horizontal column 405 to slide in the vertical column 406, and the two vertical columns 406 are all fixedly connected to the inside of the separation box 3, and the two ends of the horizontal column 405 are fixedly connected with a sliding column 408, and the two sliding columns Posts 408 are all connected with the sliding way slide, cross post 405 drives sliding post 408 to slide in the slideway, two slideways are all opened in the inside of separating box 3, and the two ends of two springs 407 are connected with separating box 3 and cross post 405 respectively. Fixedly connected, the horizontal column 405 drives two springs 407 to stretch, the ends of the two vertical bars 404 are fixedly connected to the screen 5, the screen 5 is slidingly connected to the vertical column 406, and both ends of the screen 5 are fixedly connected with Slider 6, both sliders 6 are slidingly connected with chute 7, and the two vertical columns drive the screen cloth 5 to move. When the two vertical rods 404 slide from the top of the cam 402 to the bottom, the screen cloth 5 rises. When a vertical bar 404 slides to the top from the bottom of the cam 402, the screen cloth 5 descends, and the screen cloth 5 drives the slide block 6 to slide in the chute 7, and the sieve hole at the left end of the screen cloth 5 will cultivate the paddy rice of usefulness. , screened in the first cart 10, the right end of the screen cloth 5 is processed with an outlet, and the rice for cultivation that does not contain paddy falls into the second cart 11 along the outlet of the screen cloth 5, and the two chutes 7 All are set in the inside of the separation box 3;

Through the cooperation between the first motor 401, the cam 402, the connecting rod 403, the vertical rod 404, the horizontal column 405, the vertical column 406, the spring 407 and the sliding column 408, the first motor 401 drives the left end cam 402 to rotate so as to drive the connecting rod 403 The rotation further drives the right end cam 402 to rotate, the two cams 402 drive the vertical rod 404 to move, the vertical rod 404 drives the horizontal column 405 to slide in the vertical column 406, the horizontal column 405 drives the two springs 407 to stretch, and the horizontal column 405 drives the sliding column 408 Sliding in the slideway, the two vertical columns drive the sieve 5 to move, realizing the separation of rice and paddy for separation and cultivation through the vibrating separation sieve, which solves the problem that the sieve opening of the separation sieve is easily blocked and the practicality is reduced .

Please refer to Fig. 1, Fig. 2 and Fig. 6, the top of the separation box 3 is fixedly connected with the storage box 2, the top of the separation box 3 is connected to the box cover 1 through a pin shaft, and the bottom of the storage box 2 is provided with a discharge port 9, The outside of separation box 3 is provided with material control mechanism 8, and material control mechanism 8 comprises second motor 801, bevel gear set 802, first incomplete gear 803, tooth rack 804, second incomplete gear 805, sleeve 806, connection The column 807 and the connection plate 808, the connection plate 808 is fixed on the outer wall of the separation box 3, the connection plate 808 is fixedly connected with the second motor 801, the type of the second motor 801 is selected according to the actual demand, and the work can be satisfied, the second motor 801 The output shaft of the bevel gear set 802 is rotationally connected with the pin shaft, and the second motor 801 drives the bevel gear set 802 to rotate so as to drive the pin shaft at the left end to rotate. The bevel gear set 802 is composed of two right bevel gears meshing. The output shaft of 801 is fixedly connected, and the other bevel gear is fixedly connected with the pin shaft at the left end, and the two pin shafts are rotatably connected with the connecting plate 808 through the connecting column 807, and the first incomplete gears are fixedly connected to the outer walls of the two pin shafts respectively 803 and the second incomplete gear 805, the first incomplete gear 803 and the second incomplete gear 805 are all meshed with the rack 804, and the pin shaft at the left end drives the first incomplete gear 803 to rotate so as to drive the rack 804 to rotate, and the rack 804 drives the second incomplete gear 805 to rotate so as to drive the pin shaft at the right end to rotate, the rack 804 slides in the sleeve 806, the rack 804 is slidingly connected to the sleeve 806, and the sleeve 806 is fixedly connected to the discharge port 9 and the storage box 2, when the two teeth on the top of the first incomplete rack 803 mesh with the rack 804, the rack 804 drives the second incomplete gear 805 to rotate, and the teeth on the right end of the second incomplete gear 805 are in contact with the teeth When the bar 804 is engaged, the rack 804 is left from the groove of the right end discharge port 9, and when the two teeth on the top of the first incomplete gear 803 are not engaged with the rack 804, the bottom of the first incomplete gear 803 The two teeth of the second incomplete gear 805 mesh with the teeth on the left end of the second incomplete gear 805 to drive the first incomplete gear 805 to rotate in the opposite direction, and the second incomplete gear 805 drives the rack 804 to return to the initial position. The cart 10 is slidably connected to the second trolley 11;

By including the cooperation between the second motor 801, the bevel gear set 802, the first incomplete gear 803, the rack 804, the second incomplete gear 805 and the sleeve 806, the second motor 801 drives the bevel gear set 802 to rotate thereby driving The pin shaft at the left end rotates, the pin shaft at the left end drives the first incomplete gear 803 to rotate, thereby driving the rack 804 to rotate, the rack 804 drives the second incomplete gear 805 to rotate, thereby driving the pin shaft at the right end to rotate, and the rack 804 slides in the sleeve 806 , It realizes the control of the flow rate of the material when the material is discharged, and the material is uniform each time, which solves the problem that the separation screen cannot effectively separate and the separation is not complete.

working principle:

First open the case cover 1, pour the rice for cultivation into the material storage box 2, close the case cover 1, the second motor 801 is connected to an external power supply, and the second motor 801 drives the bevel gear set 802 to rotate so as to drive the left end pin shaft to rotate. The pin shaft at the left end drives the first incomplete gear 803 to rotate to drive the rack 804 to rotate, the rack 804 drives the second incomplete gear 805 to rotate to drive the right pin to rotate, the rack 804 slides in the sleeve 806, when the first incomplete When the two teeth on the top of the complete rack 803 mesh with the rack 804, the rack 804 drives the second incomplete gear 805 to rotate, and when the teeth at the right end of the second incomplete gear 805 mesh with the rack 804, the rack 804 is rotated. 804 leaves the groove place of the discharge port 9 at the right end, when the two teeth on the top of the first incomplete gear 803 were not meshed with the rack 804, the two teeth on the bottom of the first incomplete gear 803 were in contact with the second The teeth of the left end of the incomplete gear 805 mesh to drive the first incomplete gear 805 to rotate in the opposite direction, and the second incomplete gear 805 drives the rack 804 to return to the initial position, and the rice for cultivation falls to the screen along the 9 outlets 5, the first motor 401 is connected with an external motor, and the first motor 401 drives the left end cam 402 to rotate so as to drive the connecting rod 403 to rotate and then drive the right end cam 402 to rotate, the two cams 402 drive the vertical rod 404 to move, and the vertical rod 404 drives the horizontal column 405 to rotate The vertical column 406 slides, the horizontal column 405 drives the two springs 407 to stretch, the horizontal column 405 drives the sliding column 408 to slide in the slideway, and the two vertical columns drive the screen 5 to move. When the two vertical bars 404 move from the top of the cam 402 When sliding to the bottom, the screen cloth 5 rises, and when the two vertical bars 404 slide from the bottom of the cam 402 to the top, the screen cloth 5 descends, and the screen cloth 5 drives the slider 6 to slide in the chute 7, and the left end of the screen cloth 5 The sieve openings of the rice paddy used for cultivation are sieved into the first cart 10, and the right end of the screen cloth 5 is processed with an outlet, and the paddy rice used for cultivation that does not contain the rice paddy drops into the first cart 10 along the outlet of the screen cloth 5. In the second cart 11, after the separation and screening is completed, stop the first motor 401 and the second motor 801, repeat the above steps, and continue to carry out the separation and screening of the paddy that contains the cultivation of rice paddy.

Example 2

Please refer to Fig. 1 and Fig. 5, the utility model provides a kind of technical scheme: the vibrating mechanism 4 also comprises connecting block 4a1, pin shaft 4a2 and wheel 4a3, and connecting block 4a1 is affixed on the surface of slide block 6, and connecting block 4a1 and pin The shaft 4a2 is rotationally connected, the surface of the pin shaft 4a2 is fixedly connected with a wheel 4a3, the slider 6 drives the wheel 4a3 to slide in the chute 7, and the wheel 4a3 drives the pin shaft 4a2 to rotate, and then the screen 5 is moved by the previous sliding Friction becomes rolling friction, reducing friction and reducing the wear of slider 6.

working principle:

The slider 6 drives the wheel 4a3 to slide in the chute 7, and the wheel 4a3 drives the pin shaft 4a2 to rotate, so that when the screen 5 is moving, the previous sliding friction becomes rolling friction, reducing friction and reducing the wear of the slider 6 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a paddy is cultivated and uses husky sieve of millet, includes separator box (3), its characterized in that: a vibration mechanism (4) is arranged in the separation box (3);

the vibration mechanism (4) comprises a first motor (401), a cam (402), a connecting rod (403), a vertical rod (404), a cross column (405), a vertical column (406), a spring (407) and a sliding column (408);

first motor (401) is through the inside of motor cabinet rigid coupling in separator box (3), the output shaft rigid coupling of first motor (401) has one end cam (402), one end cam (402) are through cam (402) fixed connection of connecting rod (403) and the other end, two cam (402) all with montant (404) sliding connection, two montant (404) all with spreader (405) fixed connection, spreader (405) and upstand (406) sliding connection, two upstand (406) equal rigid coupling is in the inside of separator box (3), the both ends rigid coupling of spreader (405) has traveller (408), two traveller (408) all with slide sliding connection, two the slide is all seted up in the inside of separator box (3), two the both ends of spring (407) respectively with separator box (3) and spreader (405) fixed connection.

2. The grain separating sieve for cultivating rice as claimed in claim 1, wherein: the end parts of the two vertical rods (404) are fixedly connected with the screen (5), and the screen (5) is connected with the vertical columns (406) in a sliding mode.

3. The screen for separating brown rice from rice as claimed in claim 2, wherein: the equal rigid coupling in both ends of screen cloth (5) has slider (6), two slider (6) all with spout (7) sliding connection, two spout (7) are all seted up in the inside of separator box (3).

4. The grain separating sieve for cultivating rice as claimed in claim 1, wherein: the top rigid coupling of separator box (3) has storage case (2), the top of separator box (3) is connected through round pin axle and case lid (1) rotation, discharge gate (9) are seted up to the bottom of storage case (2).

5. The grain separating sieve for cultivating rice as claimed in claim 1, wherein: a material control mechanism (8) is arranged outside the separation box (3);

the material control mechanism (8) comprises a second motor (801), a bevel gear group (802), a first incomplete gear (803), a rack (804), a second incomplete gear (805), a sleeve (806), a connecting column (807) and a connecting plate (808);

connecting plate (808) rigid coupling is on the outer wall of separator box (3), connecting plate (808) and second motor (801) fixed connection, the output shaft of second motor (801) passes through bevel gear group (802) and is connected with round pin axle rotation, two the round pin axle all rotates with connecting plate (808) through spliced pole (807) and is connected, two the rigid coupling has first incomplete gear (803) and second incomplete gear (805) respectively on the outer wall of round pin axle, first incomplete gear (803) and second incomplete gear (805) all mesh mutually with rack (804), rack (804) and sleeve (806) sliding connection, sleeve (806) rigid coupling is in the inside of discharge gate (9) and storage case (2).

6. The grain separating sieve for cultivating rice as claimed in claim 1, wherein: the separation box (3) is respectively connected with the first cart (10) and the second cart (11) in a sliding mode.

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