CN2276705Y - Device for conducting and depositing seed - Google Patents

Abstract

The utility model discloses a device for sowing or fertilizing, and the device is used with a rice transplanter; the utility model is formed by integrating a case for a seed or a fertilizer discharger, a seat for a seed or fertilizer discharger, the seed or the fertilizer discharger body and a seed or a fertilizer pipe, a clutching jaw arranged on a long shaft is sheathed and connected with a partition sleeve and a star wheel, a ratchet pawl hinged with a transmission swinging link is engaged with the star wheel, and a cone gear fixed on the upper end of a short shaft is engaged with the cone gear on the long shaft; the lower end of the short shaft is connected with a seed or fertilizer moving spring seat, a seed or fertilizer discharge board, a board for a seed or fertilizer discharge mouth and a seed or fertilizer spring in order, the utility model can simultaneously complete the work of transplanting rice seedlings, sowing and fertilizing with the rice transplanter and can respectively complete the work of sowing or fertilizing, the normalization is carried out, and man power, seeds and fertilizers are saved.

Description

Removal device

The utility model relates to a kind of sowing and fertilizer apparatus that matches with rice transplanter.

Present known paddy rice plugs in machine and only has the rice transplanting function, does not possess the function of sowing of having concurrently simultaneously and fertilising, when leaking the rice transplanting seedling and needing fertilising, has only by manually carrying out interpolation and fertilising.

The purpose of this utility model is to provide a kind of sowing that matches with rice transplanter and fertilizer apparatus removal device.

The purpose of this utility model is achieved in that and is fixed with conical gear on major axis, the bearing block that major axis and cross bar fix is hinged, the spacer that inner chamber is equipped with little spring is socketed on an end of major axis, on major axis, be fixed with bearing pin, ratchet is fixed in an end of another root major axis, the ratchet lid fixes by two screw and transmission forks that are socketed with torsion spring and ratchet respectively, an end and spacer that inner edge is provided with the clutch tooth embedding of two sliding recess socket-connect, one end of the other end and ratchet socket-connects, the embedding of clutch tooth can be slidingly connected with the two ends formation that is fixed in the bearing pin on the major axis by the sliding recess of its inner rim, one end of transmission fork is hinged by locking plate and drive link, drive link and transplanter planting arm fork are hinged, the conical gear and the axle sleeve of minor axis upper end socket-connect, the lower end of minor axis is square, the lower end of removal device will be socketed on the axle sleeve in the major axis outside by screw and the upper end of removal device seat is fixed into one, conical gear and another conical gear are placed within the space of removal device case and removal device seat formation, a relief hole is set on the material toggling spring base, the material toggling spring housing is connected on the axle in the relief hole on the material toggling spring base (18), the lower end of material toggling spring base and minor axis socket-connects, its outer rim and material toggling spring base fix, along circumference marker board that circle has relief hole square opening and the minor axis by the center being set socket-connects, and and the minor axis coaxial rotation, outer rim is provided with the discharge oralia of discharge groove, socket-connect by its centre bore and minor axis, its outer rim and discharge body fix, big spring is socketed on the minor axis, its two ends join with discharge oralia and spring base respectively, spring base and discharge body fix, the two ends of drainage conduit join with discharge body and ground respectively, place the upper end and the spring base of the scraper spring in the drainage conduit to join, the both sides, joint of removal device seat and discharge body constitute one with semi-circular retainer ring.

Owing to adopt such scheme, can make rice transplanter carry out rice transplanting, sowing and fertilising simultaneously, also can make rice transplanter finish sowing or fertilising task separately, can realize location, quantitatively sowing or fertilising operation, make its standardization, save manpower, seed, fertilizer and the energy, can reduce environmental pollution.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structure chart of the present utility model.

1, case lid 2, removal device case 3, conical gear 4, key 5, screw, 6, axle sleeve 7, bearing block 8, bolt 9, bearing holder (housing, cover) 10, major axis 11, conical gear 12, key, 13, axle sleeve 14, minor axis 15, removal device seat 16, retainer ring 17, discharge oralia 18, material toggling spring base 19, marker board 20, big spring 21, big spring seat 22, discharge body 23, scraper spring 24, drainage conduit 25, spring base 26, material toggling spring 27, spacer 28, little spring 29, drive link 30, locking plate 31, vertical rod 32, transmission fork 33, screw 34, ratchet 35, torsion spring 36, cross bar 37, ratchet 38, ratchet lid 39, torsion spring 40, screw 41, ratchet 42, bearing pin 43, clutch tooth embedding 44, bearing holder (housing, cover) 45, bearing block 46, bearing

In the embodiment shown in fig. 1, conical gear (3) fixes with key (4) and major axis (10), the inner chamber that major axis (10) and cross bar (36) fix with bolt (8) is equipped with the bearing block (7) of bearing holder (housing, cover) (9) and bearing block (45) that inner chamber is equipped with bearing holder (housing, cover) (44) is hinged, the spacer (27) that inner chamber is equipped with little spring (28) is socketed on the major axis (10), be fixed with bearing pin (42) on its major axis (10), ratchet (37) is fixed in an end of another root major axis, ratchet lid (38) is socketed with torsion spring (39) respectively by two, ratchet (41) and torsion spring (35), the screw (40) of ratchet (34) and screw (33) fix with transmission fork (32), an end and spacer (27) that inner edge is provided with the clutch tooth embedding (37) of two sliding recess socket-connect, one end of the other end and ratchet (37) socket-connects, clutch tooth embedding (43) can be slidingly connected with bearing pin (42) the two ends formation that is fixed on the major axis (10) respectively by two sliding recess of its inner rim, one end of transmission fork (32) is hinged by locking plate (30) and drive link (29), drive link (29) and transplanter planting arm fork are hinged, conical gear (11) fixes with the upper end of key (12) and minor axis (14), minor axis (14) and axle sleeve (13) socket-connect, its lower end is square, the conical gear (11) of minor axis (14) upper end is meshed with the conical gear (3) on the major axis (10), the lower end of removal device (2) will be socketed on the axle sleeve (6) in major axis (10) outside by screw (5), the upper end of bearing (46) and removal device seat (15) is fixed into one, conical gear (3) and conical gear (11) are placed within the space of removal device case (2) and removal device seat (15) formation, a relief hole is set on material toggling spring base (18), material toggling spring (26) is socketed on the axle in the relief hole on the material toggling spring base (18), the lower end of material toggling spring base (18) and minor axis (14) socket-connects, its outer rim and material toggling flitch (19) socket-connect by the square opening and the minor axis (14) of the center, and with minor axis (14) coaxial rotation, outer rim is provided with the discharge oralia (17) of discharge groove, socket-connect by its centre bore and minor axis (14), its outer rim and discharge body (22) fix, big spring (20) is socketed on the minor axis (14), its two ends join with discharge oralia (17) and spring base (25) respectively, spring base (25) and big spring seat (21) socket-connect, and fix by big spring seat (21) and discharge body (22), the two ends of drainage conduit (24) join with discharge body (22) and ground respectively, place the upper end and the spring base (25) of the scraper spring (23) in the drainage conduit (24) to join, the joint of removal device seat (15) and discharge body (22) constitutes one with semi-circular retainer ring (16), case lid (1) places the upper end of removal device case (2), cross bar (36) fixes by vertical rod (31) and rice transplanting body, its operation principle is: at first use hand propelled clutch tooth embedding (43) and rotate 90 degree, make the sliding recess of clutch tooth embedding (43) inner edge and be meshed with bearing pin (42) two ends on the major axis (10), and and ratchet (37) socket-connect, its power is by the transplanter planting arm fork, drive link (29), transmission fork (32), ratchet (34), ratchet (41) and ratchet (37), reach ratchet (37), make ratchet (37) drive major axis and carry out the rotation at intermittence, and by bearing pin (42) drive clutch tooth embedding (43), spacer (27), major axis (10), conical gear (3), conical gear (11), minor axis (14), marker board (19), spring base (25) and scraper spring (23), make seed and fertilizer in the removal device case (2), by the material toggling spring (26) on the material toggling spring base (18), relief hole on the marker board (19), discharge oralia (17) is to drainage conduit (24), to finish sowing, the fertilising operation, if when not needing sowing and fertilising, available pull moving clutch tooth embedding (43) and revolve turn 90 degrees, clutch tooth embedding (43) and ratchet (37) are separated, the sliding recess of clutch tooth embedding (43) inner edge and the bearing pin (42) on the major axis (10) are separated, to cut off power.

Claims (1)

1, a kind of removal device, it is characterized in that on major axis (10), being fixed with conical gear (3), major axis (10) is hinged with bearing block (7) and bearing block (45) that cross bar (36) fixes, the spacer (27) that inner chamber is equipped with little spring (28) is socketed on an end of major axis (10), on major axis (10), be fixed with bearing pin (42), ratchet (37) is fixed in an end of another root major axis, ratchet lid (38) is socketed with torsion spring (39) respectively by two, ratchet (41) and torsion spring (35), the screw (40) of ratchet (34) and screw (33) fix with transmission fork (32), an end and spacer (27) that inner edge is provided with the clutch tooth embedding (43) of two sliding recess socket-connect, one end of the other end and ratchet (37) socket-connects, clutch tooth embedding (43) can be slidingly connected with the two ends formation that is fixed in the bearing pin (42) on the major axis (10) by the sliding recess of its inner rim, one end of transmission fork (32) is hinged by pin sheet (30) and drive link (29), drive link (29) and transplanter planting arm fork are hinged, the conical gear (11) of minor axis (14) upper end is meshed with the conical gear (3) on the major axis (10), minor axis (14) and axle sleeve (13) socket-connect, the lower end of minor axis (14) is square, removal device (2) lower end will be socketed on the axle sleeve (6) in major axis (10) outside by screw (5) and the upper end of removal device seat (15) is fixed into one, conical gear (3) and conical gear (11) are placed within the space of removal device case (2) and removal device seat (15) formation, a relief hole is set on material toggling spring base (18), material toggling spring (26) is socketed on the axle in the relief hole on the material toggling spring base (18), the lower end of material toggling spring base (18) and minor axis (14) socket-connects, its outer rim and material toggling spring base (18) fix, along circumference circle being set has the marker board of relief hole (19) to socket-connect by the square opening and the minor axis (14) of the center, and and minor axis (14) coaxial rotation, outer rim is provided with the discharge oralia (17) of discharge groove, socket-connect by its centre bore and minor axis (14), its outer rim and discharge body (22) fix, big spring (20) is socketed on the minor axis (14), its two ends join with discharge oralia (17) and spring base (25) respectively, spring base (25) and big spring seat (21) socket-connect, and fix by big spring seat (21) and discharge body (22), the two ends of drainage conduit (24) respectively and removal device (22) and ground join, place the upper end and the spring base (25) of the scraper spring (23) in the drainage conduit (24) to join, the joint of removal device seat (15) and discharge body (22) constitutes one by semi-circular retainer ring (16).