Soil covering and pressing device for planting

Abstract

A soil covering and pressing device for planting relates to the field of agricultural instruments and comprises a fixed connecting plate, a soil covering adjusting part, an adjusting driving box, a main pressing wheel, an auxiliary pressing mounting plate, an anti-adhesion driving wheel, an auxiliary pressing wheel, a counterweight mounting part and a pressing driving mechanism. The soil covering adjusting pieces are slidably connected to the left side and the right side of the fixed connecting plate respectively; the main press wheels are respectively arranged on the inner sides of the soil covering adjusting pieces; the anti-adhesion driving wheels are rotationally connected to the left side and the right side of the upper portion of the soil covering adjusting piece correspondingly. The auxiliary press wheels are respectively arranged below the auxiliary press mounting plates; the counter weight mounting piece is fixedly connected above the auxiliary pressing mounting plate; and the pressing driving mechanism is arranged on the outer side of the fixed connecting plate. The main press wheel is suitable for farmlands with different soil properties, the press effect is improved, the application range is widened, the main press wheel can be kept clean and tidy in the using process, and the using effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural implements, in particular to a soil covering and compressing device for planting. Background Technique

[0002] Agricultural soil covering and compressing is an important link in the sowing operation process. The main purpose of soil covering is to tightly cover the seeds in the seed furrow. Compressing refers to the tillage measure of using the gravity effect on the soil surface, which has the functions of compacting the plough layer, crushing soil clods, and leveling the ground. When the existing soil is covered and compressed, a roller is generally used for operation. There are many types of existing rollers, such as simple wooden rollers and stone rollers, and large-scale tractor-drawn V-shaped rollers, ring-shaped mesh rollers, etc.

[0003] CN114303534A discloses a deep fertilization and secondary compaction full-width uniform seeding machine, which relates to the field of agricultural machinery equipment. The technical solution is as follows: it includes a rotary tillage knife, a fertilization unit, a seeding unit, and a soil covering unit arranged in sequence; the fertilization unit includes a fertilizer box located in the upper part, the fertilizer box is connected with a plurality of fertilization pipes, and the lower end of the fertilization pipe is provided with a fertilizer outlet; a convex block is fixedly arranged on one side of the fertilization pipe facing the rotary tillage knife; the seeding unit includes a seed box located in the upper part, and a spreading component and a precision seeding component are respectively arranged on the lower side of the seed box; the soil covering unit includes a main roller and a secondary roller arranged in sequence. The main roller includes a roller barrel, the main roller is arranged adjacent to the precision seeding disc, and a hoe is connected to one side of the secondary roller away from the main roller. The device adopts the fertilization method of deep fertilization during sowing, effectively avoiding the problem of chemical fertilizer burning seeds, and realizing the seeding effect of full-width uniform seeding through the combination of spreading and precision seeding, laying a good foundation for intensive planting.

[0004] However, when the existing roller is in use, due to the large soil humidity in many areas, during the process of compressing the soil, the pressing roller of the roller is easily contaminated with more soil, resulting in soil gullies, affecting the flatness of the soil compressing and the use effect of the roller. Summary of the Utility Model

[0005] The utility model provides a soil covering and compressing device for planting, which can realize the adjustment of the compressing and soil covering width, the weight of the whole soil covering and compressing device, and the number of secondary compressing wheels, is applicable to farmlands with different soil qualities, improves the compressing effect, increases the applicable range of the whole soil covering and compressing device, and can also ensure the cleanliness of the main compressing wheel during use, improving the use effect of the soil covering and compressing device.

[0006] The utility model provides a soil covering and suppressing device for planting, comprising: a fixed connecting plate, a soil covering adjusting piece, an adjusting driving box, a main suppressing wheel, a secondary suppressing mounting plate, an anti-adhesion driving wheel, a secondary suppressing wheel, a counterweight mounting piece and a suppressing driving mechanism; the soil covering adjusting piece is provided with two groups in total, and the two groups of soil covering adjusting pieces are respectively slidably connected to the left and right sides of the fixed connecting plate; the adjusting driving box is fixedly connected to the top of the fixed connecting plate; the main suppressing wheel is provided with multiple groups, and the multiple groups of main suppressing wheels are respectively arranged on the inner sides of the soil covering adjusting piece; the secondary suppressing mounting plate is fixedly connected to the rear end of the fixed connecting plate; the anti-adhesion driving wheel is provided with two groups in total, and the two groups of anti-adhesion driving wheels are respectively rotatably connected to the left and right sides above the soil covering adjusting piece, and the two groups of anti-adhesion driving wheels are respectively connected to the traction mechanical transmission through belts; the secondary suppressing wheel is provided with multiple groups, and the multiple groups of secondary suppressing wheels are respectively arranged below the secondary suppressing mounting plate; the counterweight mounting piece is fixedly connected to the top of the secondary suppressing mounting plate; the suppressing driving mechanism is arranged on the outside of the fixed connecting plate.

[0007] Preferably, the suppression driving mechanism includes: a suppression mounting groove, a suppression connecting groove, a suppression mounting piece and a main suppression connecting piece; the suppression mounting groove is a spline groove structure, and the suppression mounting groove is arranged on the lower inner side of the covering adjusting piece; the suppression connecting grooves are provided in multiple groups, and the multiple groups of suppression connecting grooves are respectively arranged on the left side of the main suppression wheel; the suppression mounting piece is a spline structure, and the suppression mounting piece is fixedly connected to the lower inner side of the covering adjusting piece, and the suppression mounting piece is key-connected to the inside of the suppression connecting groove of the leftmost group of main suppression wheels; the main suppression connecting pieces are provided in multiple groups, and the multiple groups of main suppression connecting pieces are all spline structures, and the multiple groups of main suppression connecting pieces are respectively fixedly connected to the right side of the main suppression wheel, and the multiple groups of main suppression connecting pieces are all key-connected to the inside of the suppression connecting groove.

[0008] Preferably, the suppression drive mechanism also includes: an adjusting drive handle, an adjusting drive worm and an adjusting drive worm wheel; the adjusting drive handle is rotatably connected to the front end of the adjusting drive box; the adjusting drive worm is rotatably connected to the inside of the adjusting drive box, and the adjusting drive worm is coaxially fixedly connected to the adjusting drive handle; the adjusting drive worm wheel is rotatably connected to the inside of the adjusting drive box, and the adjusting drive worm wheel is engaged with the adjusting drive worm.

[0009] Preferably, the suppression drive mechanism also includes: an adjusting drive gear, a first drive rack and a second drive rack; the adjusting drive gear is coaxially fixedly connected to the lower end of the adjusting drive worm gear; the first drive rack is fixedly connected to the left side of a group of soil covering adjustment parts on the right side, the first drive rack is slidably connected to the inside of the adjusting drive box, and the first drive rack is meshed with the adjusting drive gear; the second drive rack is fixedly connected to the right side of a group of soil covering adjustment parts on the left side, the second drive rack is slidably connected to the inside of the adjusting drive box, and the second drive rack is meshed with the adjusting drive gear.

[0010] Preferably, the rolling drive mechanism further includes: a rolling counterweight and a counterweight fixing rod; a plurality of groups of rolling counterweights are provided, each group of rolling counterweights is provided with a circular hole structure, and the plurality of groups of rolling counterweights are respectively placed above the counterweight mounting member; the counterweight fixing rod passes through the circular hole of the rolling counterweight, and the counterweight fixing rod is inserted into the counterweight mounting member.

[0011] Preferably, the rolling drive mechanism further includes: a secondary rolling fixing member, a secondary rolling connecting member, a secondary rolling slider, a secondary rolling connecting spring, a rolling adjusting bolt and a rolling cable; a plurality of groups of secondary rolling fixing members are provided, and the plurality of groups of secondary rolling fixing members are respectively fixedly connected to the lower part of the secondary rolling mounting plate, and the rear ends of the plurality of groups of secondary rolling fixing members are all provided with a threaded hole structure; a plurality of groups of secondary rolling connecting members are provided, the front ends of the plurality of groups of secondary rolling connecting members are all provided with a plurality of threaded hole structures, and the plurality of groups of secondary rolling connecting members are respectively inserted into the inside of the secondary rolling fixing members; a plurality of groups of secondary rolling sliders are provided, and the plurality of groups of secondary rolling sliders are respectively slidably connected to the lower part inside the secondary rolling connecting members, and a plurality of groups of secondary rolling wheels are respectively rotatably connected to the lower ends of the secondary rolling sliders; a plurality of groups of secondary rolling connecting springs are provided, and the plurality of groups of secondary rolling connecting springs are respectively fixedly connected to the upper ends of the secondary rolling sliders, and the upper ends of the plurality of groups of secondary rolling connecting springs are all fixedly connected to the secondary rolling connecting members; a plurality of groups of rolling adjusting bolts are provided, and the plurality of groups of rolling adjusting bolts are respectively threadedly connected to the secondary rolling connecting members and the secondary rolling fixing members; a plurality of groups of rolling cables are provided, and the plurality of groups of rolling cables are all wire structures, and the plurality of groups of rolling cables are respectively fixedly connected to the lower part of the rear end of the secondary rolling fixing members.

[0012] Preferably, an anti-sticking mechanism is further included, and the anti-sticking mechanism is arranged inside the anti-sticking drive wheel; the anti-sticking mechanism includes: an anti-sticking drive member, a first anti-sticking transmission member, a second anti-sticking transmission member and an anti-sticking support wheel; two groups of anti-sticking drive members are provided in total, and the two groups of anti-sticking drive members are respectively coaxially and fixedly connected to the inside of the anti-sticking drive wheel; two groups of first anti-sticking transmission members are provided in total, and the two groups of first anti-sticking transmission members are respectively fixedly connected to the inner centrifugal parts of the anti-sticking drive members; two groups of second anti-sticking transmission members are provided in total, and the two groups of second anti-sticking transmission members are respectively slidably connected to the inside of the second anti-sticking transmission members; two groups of anti-sticking support wheels are provided in total, and the two groups of anti-sticking support wheels are both rotatably connected above the fixed connecting plate, the two groups of anti-sticking support wheels are coaxially and fixedly connected, and the inner sides of the two groups of second anti-sticking transmission members are both fixedly connected to the anti-sticking support wheels.

[0013] Preferably, the anti - adhesion mechanism further includes: an anti - adhesion transmission rod, an anti - adhesion driving groove, an anti - adhesion fixing plate, and an anti - adhesion shifting rod; two groups of anti - adhesion transmission rods are provided, and the two groups of anti - adhesion transmission rods are respectively rotatably connected to the inner side of the fixed connecting plate; two groups of anti - adhesion driving grooves are provided, and the two groups of anti - adhesion driving grooves are respectively opened on the upper side of the anti - adhesion transmission rod, and the two groups of second anti - adhesion transmission members are both arranged inside the anti - adhesion driving groove; the anti - adhesion fixing plate is fixedly connected to the lower part of the anti - adhesion transmission rod; multiple groups of anti - adhesion shifting rods are provided, and the multiple groups of anti - adhesion shifting rods are respectively fixedly connected to the front end of the lower part of the anti - adhesion fixing plate.

[0014] The beneficial effects of the soil covering and compressing device for planting of the present utility model are as follows:

[0015] (1) Through the setting of the compressing driving mechanism of the soil covering and compressing device for planting of the present utility model, when it is necessary to adjust the width of the soil covering and compressing, at this time, rotate the adjusting driving handle, the rotation of the adjusting driving handle drives the adjusting driving worm to rotate, the rotation of the adjusting driving worm drives the adjusting driving worm wheel to rotate, the rotation of the adjusting driving worm wheel drives the adjusting driving gear to rotate, the rotation of the adjusting driving gear drives the first driving rack and the second driving rack to move towards or away from each other, the movement of the first driving rack and the second driving rack towards or away from each other drives the soil covering adjusting member to move, and at this time, the adjustment of the distance between the soil covering adjusting members is realized. The main compressing wheels are connected in series through the compressing mounting members and the main compressing connecting members, so as to realize the adjustment of the width of the compressing soil covering, increase the applicable range of the whole soil covering and compressing device, and improve the use effect of the whole soil covering and compressing device;

[0016] (2) Through the setting of the compressing driving mechanism of the soil covering and compressing device for planting of the present utility model, when it is necessary to adjust the compressing intensity according to different soil qualities, at this time, pull out the weight fixing rod, and then by increasing or decreasing the number of compressing weight members, the weight of the whole soil covering and compressing device is adjusted, so that the whole soil covering and compressing device can be applied to farmlands with different soil qualities, and the applicable range of the whole soil covering and compressing device is improved;

[0017] (3) Through the setting of the compressing driving mechanism of the soil covering and compressing device for planting of the present utility model, by unscrewing the compressing adjusting bolt and then pulling out the secondary compressing connecting member from the inside of the secondary compressing fixing member, the adjustment of the number of secondary compressing wheels is realized. Under the action of the secondary compressing connecting spring, the secondary compressing slider can move up and down according to the terrain, and then the secondary compressing of the land is realized, the compressing effect is improved, and by dragging the compressing cable, the effect of leveling the land by the compressing cable is achieved;

[0018] (4) Through the setting of the anti-adhesion mechanism in the soil covering and compressing device for planting of the present utility model, the anti-adhesion driving wheel rotates to drive the anti-adhesion driving part to rotate, the anti-adhesion driving part rotates to drive the first anti-adhesion transmission part to rotate, the first anti-adhesion transmission part rotates to drive the second anti-adhesion transmission part to rotate, the second anti-adhesion transmission part rotates to drive the anti-adhesion transmission rod to swing, the anti-adhesion transmission rod swings to drive the anti-adhesion fixing plate to swing, the anti-adhesion fixing plate swings to drive the anti-adhesion lever to swing, and the anti-adhesion lever swings to peel off the soil and sundries contaminated on the main compressing wheel, realizing the cleaning of the main compressing wheel, ensuring the cleanliness of the main compressing wheel, and improving the use effect of the soil covering and compressing device. Description of the Drawings

[0019] Figure 1 is the overall structural schematic diagram of the embodiment of the soil covering and compressing device for planting of the present utility model;

[0020] Figure 2 is the structural schematic diagram of the compressing cable in the embodiment of the soil covering and compressing device for planting of the present utility model;

[0021] Figure 3 is the structural schematic diagram of the anti-adhesion lever in the embodiment of the soil covering and compressing device for planting of the present utility model;

[0022] Figure 4 is the structural schematic diagram of the main compressing wheel in the embodiment of the soil covering and compressing device for planting of the present utility model;

[0023] Figure 5 is the structural schematic diagram of the compressing driving mechanism in the embodiment of the soil covering and compressing device for planting of the present utility model;

[0024] Figure 6 is the structural schematic diagram of the first anti-adhesion transmission part in the embodiment of the soil covering and compressing device for planting of the present utility model;

[0025] Figure 7 is the structural schematic diagram of the anti-adhesion mechanism in the embodiment of the soil covering and compressing device for planting of the present utility model;

[0026] Figure 8 is the structural schematic diagram of the auxiliary compressing connecting part in the embodiment of the soil covering and compressing device for planting of the present utility model;

[0027] List of Reference Numerals:

[0028] 1. Fixed connecting plate; 101. Suppression mounting groove; 102. Suppression connecting groove; 103. Suppression mounting piece; 104. Main suppression connecting piece; 105. Adjustment drive handle; 106. Adjustment drive worm; 107. Adjustment drive worm gear; 108. Adjustment drive gear; 109. First drive rack; 110. Second drive rack; 111. Suppression counterweight; 112. Counterweight fixing rod; 113. Secondary suppression fixing piece; 114. Secondary suppression connecting piece; 115. Secondary suppression slider; 116. Secondary Suppression connecting spring; 117, suppression adjusting bolt; 118, suppression rope; 2, soil covering adjusting piece; 3, adjustment drive box; 4, main suppression wheel; 5, auxiliary suppression mounting plate; 6, anti-adhesion driving wheel; 601, anti-adhesion driving piece; 602, first anti-adhesion transmission piece; 603, second anti-adhesion transmission piece; 604, anti-adhesion supporting wheel; 605, anti-adhesion transmission rod; 606, anti-adhesion driving groove; 607, anti-adhesion fixing plate; 608, anti-adhesion lever; 7, auxiliary suppression wheel; 8, counterweight mounting piece. DETAILED DESCRIPTION

[0029] The utility model is further described below in conjunction with embodiments and drawings.

[0030] Example 1: Please refer to Figures 1 to 6 As shown:

[0031] The utility model provides a soil covering and pressing device for planting, comprising a fixed connecting plate 1, a soil covering adjusting member 2, an adjusting driving box 3, a main pressing wheel 4, an auxiliary pressing mounting plate 5, an anti-adhesion driving wheel 6, an auxiliary pressing wheel 7, a counterweight mounting member 8 and a pressing driving mechanism; the soil covering adjusting member 2 is provided with two groups, and the two groups of soil covering adjusting members 2 are respectively slidably connected to the left and right sides of the fixed connecting plate 1; the adjusting driving box 3 is fixedly connected to the top of the fixed connecting plate 1; the main pressing wheel 4 is provided with multiple groups, and the multiple groups of main pressing wheels 4 are respectively arranged on the soil covering adjusting member 2. Part 2 is on the inner side; the auxiliary suppression mounting plate 5 is fixedly connected to the rear end of the fixed connecting plate 1; two groups of anti-adhesion driving wheels 6 are arranged, and the two groups of anti-adhesion driving wheels 6 are respectively rotatably connected to the left and right sides above the covering adjustment part 2, and the two groups of anti-adhesion driving wheels 6 are respectively connected to the traction mechanical transmission through belts; multiple groups of auxiliary suppression wheels 7 are arranged, and the multiple groups of auxiliary suppression wheels 7 are respectively arranged below the auxiliary suppression mounting plate 5; the counterweight mounting part 8 is fixedly connected to the top of the auxiliary suppression mounting plate 5; the suppression driving mechanism is arranged on the outside of the fixed connecting plate 1.

[0032] Among them, the rolling press driving mechanism includes: a rolling press mounting groove 101, a rolling press connection groove 102, a rolling press mounting member 103, a main rolling press connection member 104, an adjustment driving handle 105, an adjustment driving worm 106, an adjustment driving worm gear 107, an adjustment driving gear 108, a first driving rack 109, a second driving rack 110, a rolling press counterweight member 111, a counterweight fixing rod 112, a secondary rolling press fixing member 113, a secondary rolling press connection member 114, a secondary rolling press slider 115, a secondary rolling press connection spring 116, a rolling press adjustment bolt 117, and a rolling press cable 118; the rolling press mounting groove 101 is a spline groove structure, and the rolling press mounting groove 101 is opened on the inner side below the soil covering adjustment member 2; multiple groups of rolling press connection grooves 102 are provided, and multiple groups of rolling press connection grooves 102 are respectively opened on the left side of the main rolling press wheel 4; the rolling press mounting member 103 is a spline structure, the rolling press mounting member 103 is fixedly connected to the inner side below the soil covering adjustment member 2, and the rolling press mounting member 103 is key-connected inside the rolling press connection groove 102 of the leftmost group of main rolling press wheels 4; multiple groups of main rolling press connection members 104 are provided, multiple groups of main rolling press connection members 104 are all spline structures, multiple groups of main rolling press connection members 104 are respectively fixedly connected to the right side of the main rolling press wheel 4, and multiple groups of main rolling press connection members 104 are all key-connected inside the rolling press connection groove 102; the adjustment driving handle 105 is rotatably connected to the front end of the adjustment driving box 3; the adjustment driving worm 106 is rotatably connected inside the adjustment driving box 3, and the adjustment driving worm 106 is coaxially and fixedly connected to the adjustment driving handle 105; the adjustment driving worm gear 107 is rotatably connected inside the adjustment driving box 3, and the adjustment driving worm gear 107 meshes with the adjustment driving worm 106; the adjustment driving gear 108 is coaxially and fixedly connected to the lower end of the adjustment driving worm gear 107; the first driving rack 109 is fixedly connected to the left side of the rightmost group of soil covering adjustment members 2, the first driving rack 109 is slidably connected inside the adjustment driving box 3, and the first driving rack 109 meshes with the adjustment driving gear 108; the second driving rack 110 is fixedly connected to the right side of the leftmost group of soil covering adjustment members 2, the second driving rack 110 is slidably connected inside the adjustment driving box 3, and the second driving rack 110 meshes with the adjustment driving gear 108; multiple groups of rolling press counterweight members 111 are provided, multiple groups of rolling press counterweight members 111 are all provided with circular hole structures, and multiple groups of rolling press counterweight members 111 are respectively placed above the counterweight mounting member 8; the counterweight fixing rod 112 passes through the circular hole of the rolling press counterweight member 111, and the counterweight fixing rod 112 is inserted into the counterweight mounting member 8; multiple groups of secondary rolling press fixing members 113 are provided, multiple groups of secondary rolling press fixing members 113 are respectively fixedly connected to the lower side of the secondary rolling press mounting plate 5, and the rear ends of multiple groups of secondary rolling press fixing members 113 are all provided with threaded hole structures; multiple groups of secondary rolling press connection members 114 are provided, the front ends of multiple groups of secondary rolling press connection members 114 are all provided with a number of threaded hole structures, and multiple groups of secondary rolling press connection members 114 are respectively inserted into the secondary rolling press fixing members 113;There are multiple sets of secondary compaction sliders 115, and the multiple sets of secondary compaction sliders 115 are respectively slidably connected to the lower part inside the secondary compaction connecting member 114. Multiple sets of secondary compaction wheels 7 are respectively rotatably connected to the lower ends of the secondary compaction sliders 115; there are multiple sets of secondary compaction connecting springs 116, and the multiple sets of secondary compaction connecting springs 116 are respectively fixedly connected to the upper ends of the secondary compaction sliders 115. The upper ends of the multiple sets of secondary compaction connecting springs 116 are all fixedly connected to the secondary compaction connecting member 114; there are multiple sets of compaction adjusting bolts 117, and the multiple sets of compaction adjusting bolts 117 are respectively threadedly connected to the secondary compaction connecting member 114 and the secondary compaction fixing member 113; there are multiple sets of compaction cables 118, and the multiple sets of compaction cables 118 are all made of steel wire structures. The multiple sets of compaction cables 118 are respectively fixedly connected to the lower part of the rear end of the secondary compaction fixing member 113;

[0033] The working process and usage method of the embodiment of the soil covering and compaction device for planting of the present utility model are as follows: During use, when it is necessary to adjust the width of soil covering and compaction, at this time, rotate the adjustment driving handle 105. The rotation of the adjustment driving handle 105 drives the adjustment driving worm 106 to rotate. The rotation of the adjustment driving worm 106 drives the adjustment driving worm wheel 107 to rotate. The rotation of the adjustment driving worm wheel 107 drives the adjustment driving gear 108 to rotate. The rotation of the adjustment driving gear 108 drives the first driving rack 109 and the second driving rack 110 to move towards or away from each other. The movement of the first driving rack 109 and the second driving rack 110 towards or away from each other drives the soil covering adjustment member 2 to move. At this time, the adjustment of the distance between the soil covering adjustment members 2 is realized. The main compaction wheels 4 of each group are connected in series through the compaction mounting member 103 and the main compaction connecting member 104, realizing the adjustment of the width of soil covering and compaction, increasing the applicable range of the entire soil covering and compaction device, and improving the use effect of the entire soil covering and compaction device. When it is necessary to adjust the compaction intensity according to different soil qualities, at this time, pull out the weight fixing rod 112, and then by increasing or decreasing the number of compaction weight members 111, the weight of the entire soil covering and compaction device is adjusted, so that the entire soil covering and compaction device can be applicable to farmlands with different soil qualities, improving the applicable range of the entire soil covering and compaction device. By unscrewing the compaction adjustment bolt 117 and then pulling out the secondary compaction connecting member 114 inside the secondary compaction fixing member 113, the adjustment of the number of secondary compaction wheels 7 is realized. Under the action of the secondary compaction connecting spring 116, the secondary compaction slider 115 can move up and down according to the terrain, and then the re-compaction of the land is realized, improving the compaction effect. By dragging the compaction cable 118, the compaction cable 118 levels the land.

[0034] Embodiment Two:

[0035] The present utility model provides a soil covering and compaction device for planting. On the basis of Embodiment One, as Figures 1 to 8As shown in the figure, it further includes an anti-adhesion mechanism, and the anti-adhesion mechanism is arranged inside the anti-adhesion driving wheel 6; the anti-adhesion mechanism includes: an anti-adhesion driving member 601, a first anti-adhesion transmission member 602, a second anti-adhesion transmission member 603, an anti-adhesion supporting wheel 604, an anti-adhesion transmission rod 605, an anti-adhesion driving groove 606, an anti-adhesion fixing plate 607 and an anti-adhesion dial rod 608; two groups of anti-adhesion driving members 601 are provided, and the two groups of anti-adhesion driving members 601 are respectively coaxially and fixedly connected to the inside of the anti-adhesion driving wheel 6; two groups of first anti-adhesion transmission members 602 are provided, and the two groups of first anti-adhesion transmission members 602 are respectively fixedly connected to the centrifugal parts inside the anti-adhesion driving member 601; two groups of second anti-adhesion transmission members 603 are provided, and the two groups of second anti-adhesion transmission members 603 are respectively slidably connected to the inside of the second anti-adhesion transmission member 603; two groups of anti-adhesion supporting wheels 604 are provided, and the two groups of anti-adhesion supporting wheels 604 are both rotatably connected above the fixed connecting plate 1, and the two groups of anti-adhesion supporting wheels 604 are coaxially and fixedly connected, and the inside of the two groups of second anti-adhesion transmission members 603 are both fixedly connected to the anti-adhesion supporting wheel 604; two groups of anti-adhesion transmission rods 605 are provided, and the two groups of anti-adhesion transmission rods 605 are respectively rotatably connected to the inside of the fixed connecting plate 1; two groups of anti-adhesion driving grooves 606 are provided, and the two groups of anti-adhesion driving grooves 606 are respectively opened on the upper sides of the anti-adhesion transmission rods 605, and the two groups of second anti-adhesion transmission members 603 are both arranged inside the anti-adhesion driving grooves 606; the anti-adhesion fixing plate 607 is fixedly connected to the lower part of the anti-adhesion transmission rod 605; multiple groups of anti-adhesion dial rods 608 are provided, and the multiple groups of anti-adhesion dial rods 608 are respectively fixedly connected to the front ends of the lower part of the anti-adhesion fixing plate 607.

[0036] The working process and usage mode of the embodiment of the soil covering and pressing device for planting of the present utility model are as follows: during use, when soil covering and pressing are carried out, at this time, the anti-adhesion driving wheel 6 rotates to drive the anti-adhesion driving member 601 to rotate, the anti-adhesion driving member 601 rotates to drive the first anti-adhesion transmission member 602 to rotate, the first anti-adhesion transmission member 602 rotates to drive the second anti-adhesion transmission member 603 to rotate, the second anti-adhesion transmission member 603 rotates to drive the anti-adhesion transmission rod 605 to swing, the anti-adhesion transmission rod 605 swings to drive the anti-adhesion fixing plate 607 to swing, the anti-adhesion fixing plate 607 swings to drive the anti-adhesion dial rod 608 to swing, and the anti-adhesion dial rod 608 swings to peel off the soil and sundries contaminated on the main pressing wheel 4, ensuring the cleanliness of the main pressing wheel 4 and improving the usage effect of the soil covering and pressing device.

Claims

1. A soil covering and pressing device for planting, characterized in that: include: A fixed connecting plate (1), a soil covering adjustment member (2), an adjustment drive box (3), a main suppressing wheel (4), an auxiliary suppressing mounting plate (5), an anti-adhesion driving wheel (6), an auxiliary suppressing wheel (7), a counterweight mounting member (8) and a suppressing driving mechanism; the soil covering adjustment member (2) is provided in two groups, and the two groups of soil covering adjustment members (2) are respectively slidably connected to the left and right sides of the fixed connecting plate (1); the adjustment drive box (3) is fixedly connected to the top of the fixed connecting plate (1); the main suppressing wheel (4) is provided in multiple groups, and the multiple groups of main suppressing wheels (4) are respectively arranged on the inner side of the soil covering adjustment member (2); the The auxiliary suppression mounting plate (5) is fixedly connected to the rear end of the fixed connection plate (1); two groups of anti-adhesion drive wheels (6) are provided, and the two groups of anti-adhesion drive wheels (6) are respectively rotatably connected to the left and right sides above the soil covering adjustment member (2), and the two groups of anti-adhesion drive wheels (6) are respectively connected to the traction machinery through belts; multiple groups of auxiliary suppression wheels (7) are provided, and the multiple groups of auxiliary suppression wheels (7) are respectively arranged below the auxiliary suppression mounting plate (5); the counterweight mounting member (8) is fixedly connected above the auxiliary suppression mounting plate (5); and the suppression drive mechanism is arranged on the outside of the fixed connection plate (1).

2. A soil covering and suppressing device for planting as claimed in claim 1, characterized in that: The suppression driving mechanism comprises: a suppression installation groove (101), a suppression connecting groove (102), a suppression installation piece (103) and a main suppression connecting piece (104); the suppression installation groove (101) is a spline groove structure, and the suppression installation groove (101) is arranged on the lower inner side of the soil covering adjustment piece (2); the suppression connecting groove (102) is provided with a plurality of groups, and the plurality of groups of suppression connecting grooves (102) are respectively arranged on the left side of the main suppression wheel (4); the suppression installation piece (103) is a spline structure, and the suppression The mounting member (103) is fixedly connected to the lower inner side of the soil covering adjustment member (2), and the suppression mounting member (103) is key-connected to the inside of the suppression connection groove (102) of the leftmost group of main suppression wheels (4); the main suppression connection members (104) are provided in multiple groups, and the multiple groups of main suppression connection members (104) are all spline structures. The multiple groups of main suppression connection members (104) are respectively fixedly connected to the right side of the main suppression wheel (4), and the multiple groups of main suppression connection members (104) are all key-connected to the inside of the suppression connection groove (102).

3. A soil covering and suppressing device for planting as claimed in claim 2, characterized in that: The suppression drive mechanism further comprises: an adjustment drive handle (105), an adjustment drive worm (106) and an adjustment drive worm wheel (107); the adjustment drive handle (105) is rotatably connected to the front end of the adjustment drive box (3); the adjustment drive worm (106) is rotatably connected to the inside of the adjustment drive box (3), and the adjustment drive worm (106) and the adjustment drive handle (105) are coaxially fixedly connected; the adjustment drive worm wheel (107) is rotatably connected to the inside of the adjustment drive box (3), and the adjustment drive worm wheel (107) is meshed with the adjustment drive worm (106).

4. A soil covering and suppressing device for planting as claimed in claim 3, characterized in that: The suppression drive mechanism further comprises: an adjusting drive gear (108), a first drive rack (109) and a second drive rack (110); the adjusting drive gear (108) is coaxially fixedly connected to the lower end of the adjusting drive worm gear (107); the first drive rack (109) is fixedly connected to the left side of a group of soil covering adjusting members (2) on the right side, the first drive rack (109) is slidably connected to the inside of the adjusting drive box (3), and the first drive rack (109) is meshed with the adjusting drive gear (108); the second drive rack (110) is fixedly connected to the right side of a group of soil covering adjusting members (2) on the left side, the second drive rack (110) is slidably connected to the inside of the adjusting drive box (3), and the second drive rack (110) is meshed with the adjusting drive gear (108).

5. A soil covering and suppressing device for planting as claimed in claim 4, characterized in that: The suppression driving mechanism further comprises: a suppression counterweight (111) and a counterweight fixing rod (112); the suppression counterweight (111) is provided in multiple groups, each of the multiple groups of suppression counterweights (111) is provided with a circular hole structure, and the multiple groups of suppression counterweights (111) are respectively placed above the counterweight mounting member (8); the counterweight fixing rod (112) passes through the circular hole in the suppression counterweight (111), and the counterweight fixing rod (112) is plugged into the counterweight mounting member (8).

6. A soil covering and suppressing device for planting as claimed in claim 5, characterized in that: The suppression driving mechanism further comprises: an auxiliary suppression fixing member (113), an auxiliary suppression connecting member (114), an auxiliary suppression sliding block (115), an auxiliary suppression connecting spring (116), a suppression adjusting bolt (117) and a suppression rope (118); the auxiliary suppression fixing member (113) is provided in a plurality of groups, the plurality of groups of auxiliary suppression fixing members (113) are respectively fixedly connected to the bottom of the auxiliary suppression mounting plate (5), and the rear ends of the plurality of groups of auxiliary suppression fixing members (113) are all provided with a threaded hole structure; the auxiliary suppression connecting member (114) is provided in a plurality of groups, the front ends of the plurality of groups of auxiliary suppression connecting members (114) are all provided with a plurality of threaded hole structures, and the plurality of groups of auxiliary suppression connecting members (114) are respectively plugged into the interior of the auxiliary suppression fixing member (113); the auxiliary suppression sliding block (115) is provided in a plurality of groups, the plurality of groups of auxiliary suppression sliding blocks (115) are respectively The auxiliary suppression connecting member (114) is slidably connected to the lower part of the auxiliary suppression connecting member (114), and multiple groups of auxiliary suppression wheels (7) are rotatably connected to the lower end of the auxiliary suppression sliding block (115); multiple groups of auxiliary suppression connecting springs (116) are provided, and the multiple groups of auxiliary suppression connecting springs (116) are respectively fixedly connected to the upper end of the auxiliary suppression sliding block (115), and the upper ends of the multiple groups of auxiliary suppression connecting springs (116) are all fixedly connected to the auxiliary suppression connecting member (114); multiple groups of suppression adjusting bolts (117) are provided, and the multiple groups of suppression adjusting bolts (117) are respectively connected to the threads of the auxiliary suppression connecting member (114) and the auxiliary suppression fixing member (113); multiple groups of suppression cables (118) are provided, and the multiple groups of suppression cables (118) are all steel wire structures, and the multiple groups of suppression cables (118) are respectively fixedly connected to the lower part of the rear end of the auxiliary suppression fixing member (113).

7. A soil covering and pressing device for planting as claimed in any one of claims 1 to 6, characterized in that: The anti-adhesion mechanism is also included, and the anti-adhesion mechanism is arranged on the inner side of the anti-adhesion driving wheel (6); the anti-adhesion mechanism includes: an anti-adhesion driving member (601), a first anti-adhesion transmission member (602), a second anti-adhesion transmission member (603) and an anti-adhesion supporting wheel (604); the anti-adhesion driving member (601) is provided in two groups, and the two groups of anti-adhesion driving members (601) are respectively coaxially fixedly connected to the inner side of the anti-adhesion driving wheel (6); the first anti-adhesion transmission member (602) is provided in two groups, and the two groups of first anti-adhesion transmission members (602) are respectively The anti-adhesion driving member (601) is fixedly connected to the inner centrifugal part; the second anti-adhesion transmission member (603) is provided in two groups, and the two groups of second anti-adhesion transmission members (603) are respectively slidably connected to the inner side of the second anti-adhesion transmission member (603); the anti-adhesion support wheels (604) are provided in two groups, and the two groups of anti-adhesion support wheels (604) are both rotatably connected above the fixed connection plate (1), the two groups of anti-adhesion support wheels (604) are coaxially fixedly connected, and the inner sides of the two groups of second anti-adhesion transmission members (603) are fixedly connected to the anti-adhesion support wheels (604).

8. A soil covering and suppressing device for planting as claimed in claim 7, characterized in that: The anti-adhesion mechanism further comprises: an anti-adhesion transmission rod (605), an anti-adhesion driving groove (606), an anti-adhesion fixing plate (607) and an anti-adhesion lever (608); the anti-adhesion transmission rod (605) is provided in two groups, and the two groups of anti-adhesion transmission rods (605) are respectively rotatably connected to the inner side of the fixed connecting plate (1); the anti-adhesion driving groove (606) is provided in two groups, and the two groups of anti-adhesion driving grooves (606) are respectively opened on the upper side of the anti-adhesion transmission rod (605), and the two groups of second anti-adhesion transmission members (603) are both arranged on the inner side of the anti-adhesion driving groove (606); the anti-adhesion fixing plate (607) is fixedly connected to the bottom of the anti-adhesion transmission rod (605); the anti-adhesion lever (608) is provided in multiple groups, and the multiple groups of anti-adhesion levers (608) are respectively fixedly connected to the lower front end of the anti-adhesion fixing plate (607).

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