Temporary rice seedling storage device convenient to disassemble and assemble for rice transplanter

Abstract

The utility model discloses a rice transplanter seedling temporary storage device convenient to disassemble and assemble, which comprises a base, a placing frame, a tray arranged in the placing frame, a plurality of clamping block components and an ejector rod, a mounting cavity with an opening in the upper end is formed in the base, clamping block assemblies are mounted on the two symmetrical sides of the base, and clamping blocks capable of elastically stretching into the mounting cavity are arranged in the clamping block assemblies; the placing rack is detachably mounted in the mounting cavity through the clamping block; ejector rods are arranged at the positions, corresponding to the clamping blocks one to one, of the containing frame, the lower ends of the ejector rods abut against the upper ends of the clamping blocks, and the clamping blocks can be ejected out through vertical sliding. According to the seedling storage device, the base, the clamping block assembly and the placing frame are arranged, the placing frame can be conveniently taken and placed through clamping blocks in the clamping block assembly, the base does not need to be detached, the problem that the detaching steps of the seedling storage device are tedious is solved, when seedlings are stored and taken, manual reciprocating taking and placing are not needed, time is saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a temporary storage device for rice seedlings used in a rice transplanter which is easy to assemble and disassemble. Background Art

[0002] A rice transplanter is an agricultural machine that implants rice seedlings into rice fields. Its function is to improve the efficiency and quality of transplanting rice seedlings, achieve reasonable density, and facilitate the mechanization of subsequent operations. Nowadays, many areas use rice transplanters to plant rice, which can greatly improve the efficiency of rice planting. Due to its high working efficiency, in actual work, many rice seedlings will be brought as backup to avoid wasting time by frequently returning to get rice seedlings. Therefore, the head of the existing rice transplanter is generally provided with a device for temporarily storing rice seedlings.

[0003] For example, the utility model patent with application number CN201420363162.7 discloses an adjustable rice transplanter seedling storage device, including a set of brackets, the brackets are inverted U-shaped, positioning plates are arranged at both ends of the brackets, positioning pins are arranged on the positioning plates, three sets of trays are arranged on both sides of the brackets, one end of the trays is fixed to the brackets by screws, the connection between the screws and the brackets is arranged as an oblong hole, and a set of telescopic rods is arranged at the other end of the trays. This adjustable rice transplanter seedling storage device has a simple structure, adopts an adjustable seedling placement device, replaces the original seedling placement device, has obvious working effect, is easy to adjust, has good practicality, high market value, and is easy to promote and apply.

[0004] Although this adjustable rice transplanter seedling storage device can replace the original seedling placement device and has obvious working effect, the device is assembled on the rice transplanter through a positioning plate and a positioning pin, and the tray is also installed by bolts, which makes the disassembly steps cumbersome. When storing and taking out the seedlings, manual reciprocating picking and placing is required, which wastes time and has low work efficiency, and needs further improvement. Utility Model Content

[0005] The utility model aims to provide a temporary storage device for seedlings for a rice transplanter which is easy to disassemble and assemble, aiming to improve the problem that the disassembly steps of the seedling storage device are complicated, and manual reciprocating retrieval is required when storing and taking out the seedlings, which wastes time and has low work efficiency.

[0006] The utility model is implemented as follows: a temporary storage device for rice seedlings for a rice transplanter which is easy to disassemble and assemble, comprising a base, a placing rack and a tray arranged in the placing rack, wherein the base is arranged on the rice transplanter and further comprises a plurality of card block assemblies and an ejector rod; an installation cavity with an upper end opening is arranged in the base, card block assemblies are installed on symmetrical sides of the base, and card blocks which can be elastically extended into the installation cavity are arranged in the card block assemblies; the placing rack is detachably installed in the installation cavity through the card blocks; the placing rack is provided with ejector rods at positions corresponding to the card blocks, the lower ends of the ejector rods abut against the upper ends of the card blocks, and the card blocks can be ejected by sliding up and down.

[0007] Preferably, the card block assembly includes a shell and a first spring, the card block is elastically and telescopically arranged in the shell through the first spring, the shell is detachably installed on two symmetrical sides of the base, the base is provided with a through hole at a position corresponding to the card block, and the card block is arranged in the installation cavity through the through hole.

[0008] Preferably, a second bolt block is symmetrically arranged on the side of the shell, a second bolt is arranged in the second bolt block, and bolt holes are arranged on the base corresponding to the positions of the second bolts one by one, and the second bolts are installed in the bolt holes.

[0009] Preferably, the placement rack includes a block hole, a second mounting slope and an ejection hole, the placement rack is provided with block holes at positions corresponding to the blocks one by one, the placement rack is vertically provided with an ejection hole above the block hole, and the lower end of the ejection hole is connected to the block hole; the block is elastically stuck in the block hole, the ejection rod is elastically arranged in the ejection hole, and the lower end of the ejection rod abuts against the block.

[0010] Preferably, the card block includes a first mounting bevel and an anti-stuck bevel, and one end of the card block extending into the mounting cavity is respectively provided with an inclined first mounting bevel and an anti-stuck bevel from top to bottom; a second mounting bevel located below the card block hole is provided at the bottom corner of the placement rack, and the card block slides into the card block hole through the first mounting bevel and the second mounting bevel; an ejection bevel is provided at the lower end of the ejection rod, and the ejection bevel abuts against the first mounting bevel.

[0011] Preferably, the ejection rod also includes a plurality of sliding rods, a second spring and a handle, a pressing cross bar is laterally arranged at the upper end of the ejection rod, and a plurality of sliding rods are sequentially arranged on the lower surface of the pressing cross bar along its length direction; a handle is arranged at the upper end of the placement rack and is located below the pressing cross bar, and sliding holes are arranged on the handle corresponding to the positions of the sliding rods, and the sliding rod is slidably arranged in the sliding hole through the second spring.

[0012] Preferably, a plurality of support platforms are sequentially arranged inside the placement rack from top to bottom, and the tray is detachably installed in the support platform.

[0013] Preferably, a plurality of first bolt blocks are provided on the side of the base, first bolts are provided in the first bolt blocks, and the base is detachably mounted on an external rice transplanter via the first bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides a base, a card block assembly and a placement rack. The card blocks in the card block assembly can be used to conveniently take and place the placement rack without disassembling the base, thereby avoiding the problem of cumbersome disassembly steps of the seedling storage device. When storing and taking the seedlings, manual reciprocating taking and placing is not required, thereby saving time and improving work efficiency.

[0016] 2. The utility model can place multiple trays on support tables of different heights by setting trays and support tables. When the height of the trays is fixed, the problem of the seedlings being too high and difficult to place can be solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the base of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the card block assembly of the utility model;

[0020] Figure 4 It is a cross-sectional structural schematic diagram of the card block assembly of the utility model;

[0021] Figure 5 This is a schematic diagram of the bottom structure of the placement rack of the utility model;

[0022] Figure 6 It is a schematic diagram of the top view of the structure of the placement rack of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the ejector rod of the utility model.

[0024] In the figure: 1. base; 101. through hole; 102. bolt hole; 103. first bolt block; 104. first bolt; 105. mounting cavity; 2. clamping block assembly; 201. housing; 202. first spring; 203. clamping block; 204. first mounting slope; 205. anti-stuck slope; 206. second bolt block; 207. second bolt; 3. placement rack; 301. clamping block hole; 302. second mounting slope; 303. ejection hole; 304. handle; 305. slide hole; 306. support table; 4. ejection rod; 401. ejection slope; 402. slide rod; 403. second spring; 404. pressing cross bar; 5. tray. DETAILED DESCRIPTION

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following is a further description with reference to the accompanying drawings and specific embodiments:

[0027] Example 1

[0028] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, a temporary storage device for seedlings for a rice transplanter that is easy to disassemble and assemble comprises a base 1, a placement rack 3 and a tray 5 arranged in the placement rack 3. A plurality of groups of support platforms 306 are arranged in sequence from top to bottom inside the placement rack 3. A placement groove is arranged on the upper placement surface of the support platform 306. The tray 5 is stably placed in the support platform 306 through the placement groove. At the same time, the tray 5 can also be placed at intervals to increase the distance between the upper and lower trays 5. The base 1 is arranged on the rice transplanter. A plurality of first bolt blocks 103 are arranged on the side of the base 1. The first bolt block 104 is arranged in the first bolt block 103. The base 1 can be detachably mounted on the external rice transplanter through the first bolt 104 to prevent the bottom from being unstable.

[0029] like Figure 1-Figure 4 As shown, it also includes a plurality of card block assemblies 2 and an ejector rod 4; a mounting cavity 105 with an upper opening is provided in the base 1, the size of the mounting cavity 105 is adapted to the placement rack 3, the placement rack 3 can be located in the mounting cavity 105, card block assemblies 2 are installed on both symmetrical sides of the base 1, and the card block assemblies 2 are provided with card blocks 203 that can be elastically retracted into the mounting cavity 105; the card block assembly 2 includes a shell 201 and a first spring 202, the card block 203 is elastically retractable and arranged in the shell 201 through the first spring 202, and the shell The body 201 can be detachably mounted on the symmetrical sides of the base 1. Two block assemblies 2 are respectively arranged on the symmetrical sides of the base 1. A through hole 101 is arranged at the position of the base 1 corresponding to the block 203. The block 203 is arranged in the installation cavity 105 through the through hole 101. Second bolt blocks 206 are symmetrically arranged on the side of the shell 201. Second bolts 207 are arranged in the second bolt block 206. Bolt holes 102 are arranged at the positions of the base 1 corresponding to the second bolts 207 one by one, and the second bolts 207 are installed in the bolt holes 102.

[0030] like Figure 3-Figure 7 As shown, the placement rack 3 is detachably mounted in the mounting cavity 105 through the block 203; the placement rack 3 is provided with an ejector rod 4 corresponding to the position of the block 203, the lower end of the ejector rod 4 abuts against the upper end of the block 203, and the block 203 can be ejected by sliding up and down; the placement rack 3 includes a block hole 301, a second mounting inclined surface 302 and an ejector hole 303, the placement rack 3 is provided with a block hole 301 corresponding to the position of the block 203, the placement rack 3 is vertically provided with an ejector hole 303 above the block hole 301, and the lower end of the ejector hole 303 is connected to the block hole 301 The card block 203 is elastically stuck in the card block hole 301, and the ejector rod 4 is elastically arranged in the ejector hole 303. The card block 203 can be ejected from the card block hole 301 by sliding the ejector rod 4 downward, and the lower end of the ejector rod 4 abuts against the card block 203. The card block 203 includes a first mounting bevel 204 and an anti-stuck bevel 205. One end of the card block 203 extending to the mounting cavity 105 is respectively provided with an inclined first mounting bevel 204 and an anti-stuck bevel 205 from top to bottom. When the placement rack 3 is raised from the mounting cavity 105, the anti-stuck bevel 205 and the edge of the card block hole 301 slide The second mounting bevel 302 below the blocking hole 301 is provided at the bottom corner of the placement rack 3, and the blocking block 203 is slidably inserted into the blocking hole 301 through the first mounting bevel 204 and the second mounting bevel 302. The first mounting bevel 204 and the second mounting bevel 302 are slidably abutted against each other to squeeze the blocking block 203 into the housing 201. When the placement rack 3 is completely seated in the installation cavity 105, the blocking block 203 is inserted into the blocking hole 301 through the first spring. The lower end of the ejector rod 4 is provided with an ejector rod 4. The ejection inclined surface 401 is abutted against the first installation inclined surface 204; the ejection rod 4 also includes a plurality of slide bars 402, a second spring 403 and a pressing cross bar 404, a pressing cross bar 404 is arranged laterally on the upper end of the ejection rod 4, and a plurality of slide bars 402 are arranged in sequence on the lower surface of the pressing cross bar 404 along its length direction; a handle 304 is arranged on the upper end of the placement rack 3 and is located below the pressing cross bar 404, and a sliding hole 305 is arranged on the handle 304 corresponding to the position of the sliding bar 402, and the sliding bar 402 is slidably arranged in the sliding hole 305 through the second spring 403.

[0031] Example 2

[0032] like Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, a temporary storage device for seedlings for a rice transplanter that is easy to disassemble and assemble comprises a base 1, a placement rack 3 and a tray 5 arranged in the placement rack 3, wherein a plurality of groups of support platforms 306 are arranged in sequence from top to bottom inside the placement rack 3, and the tray 5 can be detachably installed in the support platforms 306; the base 1 is arranged on the rice transplanter, a plurality of first bolt blocks 103 are arranged on the side of the base 1, a first bolt 104 is arranged in the first bolt block 103, and the base 1 can be detachably installed on the external rice transplanter through the first bolt 104.

[0033] like Figure 1-Figure 4 As shown, it also includes multiple block assemblies 2 and ejector rods 4; a mounting cavity 105 with an upper end opening is provided in the base 1, and block assemblies 2 are installed on both symmetrical sides of the base 1, and a block 203 that can be elastically retracted into the mounting cavity 105 is provided in the block assembly 2; the block assembly 2 includes a shell 201 and a first spring 202, the block 203 is elastically retractable and arranged in the shell 201 through the first spring 202, the shell 201 is detachably installed on both symmetrical sides of the base 1, the base 1 is provided with a through hole 101 at a position corresponding to the block 203, the block 203 is arranged in the mounting cavity 105 through the through hole 101, second bolt blocks 206 are symmetrically arranged on the side of the shell 201, and second bolts 207 are arranged in the second bolt block 206, and bolt holes 102 are provided at positions of the base 1 corresponding to the second bolts 207 one by one, and the second bolts 207 are installed in the bolt holes 102.

[0034] like Figure 3-Figure 7As shown, the placement rack 3 is detachably mounted in the mounting cavity 105 through the block 203; the placement rack 3 is provided with an ejector rod 4 at a position corresponding to the block 203, the lower end of the ejector rod 4 abuts against the upper end of the block 203, and the block 203 can be ejected by sliding up and down; the placement rack 3 includes a block hole 301, a second mounting inclined surface 302 and an ejector hole 303, and the placement rack 3 is provided with a block hole 301 at a position corresponding to the block 203, The bracket 3 is vertically provided with an ejection hole 303 above the block hole 301, and the lower end of the ejection hole 303 is connected to the block hole 301; the block 203 is elastically stuck in the block hole 301, and the ejection rod 4 is elastically set in the ejection hole 303, and the lower end of the ejection rod 4 abuts on the block 203, and the block 203 includes a first installation inclined surface 204 and an anti-stuck inclined surface 205, and the end of the block 203 extending to the installation cavity 105 is respectively provided with inclined surfaces from top to bottom. The first inclined mounting surface 204 and the anti-stuck inclined surface 205 are inclined; the second mounting inclined surface 302 located below the block hole 301 is arranged at the bottom corner position of the placement rack 3, and the block 203 slides into the block hole 301 through the first mounting inclined surface 204 and the second mounting inclined surface 302; the lower end of the ejection rod 4 is provided with an ejection inclined surface 401, and the ejection inclined surface 401 abuts against the first mounting inclined surface 204; the ejection rod 4 also includes a plurality of slide bars 402, a second spring 403 and a pressing cross bar 404, the upper end of the ejection rod 4 is laterally provided with a pressing cross bar 404, and the lower surface of the pressing cross bar 404 is sequentially provided with a plurality of slide bars 402 along its length direction; the upper end of the placement rack 3 is provided with a handle 304 located below the pressing cross bar 404, and the handle 304 is provided with a sliding hole 305 corresponding to the position of the sliding bar 402, and the sliding bar 402 is slidably arranged in the sliding hole 305 through the second spring 403.

[0035] The working principle of the utility model is as follows: first, the base 1 is installed on the transplanter through the first bolt, the seedlings are placed in the tray 5, and the tray 5 is placed in the placement rack 3 through the support platform 306. The tray 5 can be placed in the support platform 306 at a suitable height according to the height of the seedlings, and then the placement rack 3 is placed in the installation cavity 105 through the handle 304. At the same time, the second installation inclined surface at the bottom of the placement rack 3 and the first installation inclined surface 204 on the block 203 slide and abut, so that the block 203 retracts into the shell 201, and when the placement rack 3 is completely placed in the installation cavity 105, the block 203 The first spring 202 is inserted into the block hole 301 on the side of the placement rack 3 to lock the placement rack 3. When the placement rack needs to be taken down, the handle 304 is held and the pressing cross bar 404 on the upper end of the ejection rod 4 is pressed at the same time. The block 203 is pushed out of the block hole 301 through the ejection inclined surface 401 at the lower end of the ejection rod 4 to take out the placement rack 3. Then, when the placement rack 3 is put down and the handle 304 and the pressing cross bar 404 are released, the second spring 403 between the pressing cross bar 404 and the handle 304 will reset the pressing cross bar 404, and then the entire placement rack 3 can be taken to a suitable position.

[0036] In summary, the utility model provides a base 1, a block assembly 2 and a placement rack 3. The placement rack 3 can be easily taken and placed through the block 203 in the block assembly 2, and the base 1 does not need to be disassembled, thereby avoiding the problem of cumbersome disassembly steps of the seedling storage device. When storing and taking out the seedlings, there is no need for manual reciprocating placement, which saves time and improves work efficiency. By providing a tray 5 and a support table 306, multiple trays 5 can be placed arbitrarily on the support table 306 at different heights. When the height of the tray 5 is fixed to place the seedlings, the seedlings are too high to be easily placed.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be modified and varied in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A temporary storage device for rice seedlings for a rice transplanter that is easy to assemble and disassemble, comprising a base (1), a placement rack (3) and a tray (5) arranged in the placement rack (3), wherein the base (1) is arranged on the rice transplanter, and is characterized in that: It also comprises a plurality of card block assemblies (2) and ejector rods (4); the base (1) is provided with a mounting cavity (105) with an upper end opening, card block assemblies (2) are symmetrically installed on both sides of the base (1), and the card block assembly (2) is provided with a card block (203) that can be elastically extended into the mounting cavity (105); the placement rack (3) is detachably installed in the mounting cavity (105) via the card block (203); the placement rack (3) is provided with ejector rods (4) at positions corresponding to the card blocks (203), the lower ends of the ejector rods (4) abut against the upper ends of the card blocks (203), and the card blocks (203) can be ejected by sliding up and down.

2. The easy-to-disassemble temporary storage device for rice transplanters according to claim 1, characterized in that: The card block assembly (2) comprises a housing (201) and a first spring (202); the card block (203) is elastically and telescopically arranged on the housing (201) via the first spring (202); the housing (201) is detachably mounted on two symmetrical sides of the base (1); a through hole (101) is arranged on the base (1) at a position corresponding to the card block (203); and the card block (203) is arranged in the mounting cavity (105) through the through hole (101).

3. The easy-to-assemble and disassemble temporary storage device for rice transplanters according to claim 2, characterized in that: The housing (201) is symmetrically provided with a second bolt block (206), the second bolt block (206) is provided with a second bolt (207), the base (1) is provided with bolt holes (102) at positions corresponding to the second bolts (207), and the second bolts (207) are installed in the bolt holes (102).

4. The easy-to-assemble and disassemble temporary storage device for rice transplanters according to claim 1, characterized in that: The placement rack (3) comprises a block hole (301), a second installation inclined surface (302) and an ejection hole (303); the placement rack (3) is provided with a block hole (301) at positions corresponding to the block (203) one by one; the placement rack (3) is vertically provided with an ejection hole (303) located above the block hole (301); the lower end of the ejection hole (303) is connected to the block hole (301); the block (203) is elastically stuck in the block hole (301); the ejection rod (4) is elastically arranged in the ejection hole (303), and the lower end of the ejection rod (4) abuts against the block (203).

5. The easy-to-assemble and disassemble temporary storage device for rice transplanters according to claim 4, characterized in that: The clamping block (203) comprises a first installation bevel (204) and an anti-jamming bevel (205); one end of the clamping block (203) extending into the installation cavity (105) is provided with an inclined first installation bevel (204) and an anti-jamming bevel (205) from top to bottom; a second installation bevel (302) located below the clamping block hole (301) is provided at a bottom corner of the placement rack (3); the clamping block (203) slides into the clamping block hole (301) through the first installation bevel (204) and the second installation bevel (302); an ejection bevel (401) is provided at the lower end of the ejection rod (4), and the ejection bevel (401) and the first installation bevel (204) are in contact with each other.

6. The easy-to-assemble and disassemble temporary storage device for rice transplanters according to claim 1, characterized in that: The ejector rod (4) further comprises a plurality of slide bars (402), a second spring (403) and a handle (304); a pressing cross bar (404) is transversely arranged at the upper end of the ejector rod (4); a plurality of slide bars (402) are sequentially arranged on the lower surface of the pressing cross bar (404) along its length direction; a handle (304) is arranged at the upper end of the placement rack (3) and is located below the pressing cross bar (404); a slide hole (305) is arranged on the handle (304) corresponding to the position of the slide bar (402); and the slide bar (402) is slidably arranged in the slide hole (305) through the second spring (403).

7. The easy-to-assemble and disassemble temporary storage device for rice transplanters according to claim 1, characterized in that: A plurality of support platforms (306) are arranged in sequence from top to bottom inside the placement rack (3), and the tray (5) can be detachably installed in the support platforms (306).

8. The easy-to-assemble and disassemble temporary storage device for rice transplanters according to claim 1, characterized in that: A plurality of first bolt blocks (103) are arranged on the side of the base (1), and first bolts (104) are arranged in the first bolt blocks (103). The base (1) can be detachably mounted on an external rice transplanter via the first bolts (104).

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