Laying auxiliary equipment for garden turf construction

Abstract

The invention discloses laying auxiliary equipment for garden turf construction, and belongs to the field of turf construction equipment. Comprising a vehicle body, a loading box is installed on the vehicle body, a push handle is fixed to the vehicle body, and four walking wheels are rotationally arranged at the lower end of the vehicle body; the laying assembly comprises a plurality of laying rollers rotationally arranged on the vehicle body, the laying rollers are located on the lower side of the loading box, and a laying crawler belt is arranged among the multiple laying rollers in a sleeving mode. The paving auxiliary equipment for garden turf construction has the beneficial effects that through the arrangement of the paving roller and the paving crawler belt, the paving crawler belt moves to push turf out of the opening of the loading box. The vehicle body can pass through the upper portion of the laid turf, the turf can be continuously compacted through the laying crawler belt, and due to the fact that the laying crawler belt is in a moving state, the part, making contact with the turf, of the laying crawler belt is static relative to the turf, and the turf cannot be scratched.

Description

Technical Field

[0001] This application relates to the field of turf construction equipment, and more specifically, to an auxiliary device for laying turf in garden construction. Background Technology

[0002] In landscaping, lawns are typically laid on relatively flat and wide ground. During the laying process, rectangular patches of grass are usually transported one by one to the laying location, requiring continuous transport and laying. Therefore, Chinese patent discloses a lawn laying device for landscaping construction (Publication No.: CN116530366A), including a displacement device, a support device fixedly installed on the displacement device, and a lifting device. The lawn patches are placed on the support device, and the lifting device cooperates with the lawn patch hoisting. The lifting device includes a robotic arm fixedly installed on the displacement device, a stretching component fixedly installed on the robotic arm, and a gripping claw fixedly installed at the end of the stretching component. When the aforementioned laying equipment is used, it can automatically lay turf pieces on the ground in a laying sequence. At this time, the turf is only laid on the ground, and the gaps between it and the soil are relatively large, which makes it difficult for the turf to take root. The turf cannot adhere tightly to the soil, resulting in turf laying failure and increasing the amount of laying work. At the same time, in order for the turf to survive, it is necessary to water it before laying to ensure sufficient moisture. However, the existing method is to water the ground before laying. During the subsequent laying, due to water evaporation and other reasons, the roots of the turf cannot obtain enough water, which affects the survival of the turf.

[0003] Therefore, there is a need for an auxiliary device for laying garden turf to solve the above problems. Summary of the Invention

[0004] The summary section of this application is intended to provide a brief overview of the concepts, which will be described in detail in the detailed description section below. This summary section is not intended to identify key or essential features of the claimed technical solutions, nor is it intended to limit the scope of the claimed technical solutions.

[0005] To address the technical problems mentioned in the background section, some embodiments of this application provide an auxiliary device for laying turf in garden construction, comprising: a vehicle body with a loading box mounted on it and four rotatable wheels; a winding assembly disposed within the loading box for placing turf; and a laying assembly disposed on the vehicle body and located below the loading box for laying and compacting turf. The laying assembly includes multiple laying rollers rotatably mounted on the vehicle body, located below the loading box, and a laying track drive assembly sleeved between the multiple laying rollers, disposed on the vehicle body. The transmission assembly includes: a drive connection between the vehicle body and the paving components; an irrigation assembly, located at the front of the loading box, used to irrigate the roots of the turf and assist in turf laying; and a drive assembly comprising: a handle hinged to the loading box, one end of which is rotatably connected to a synchronous shaft, a rubber wheel fixedly mounted on the synchronous shaft, a paving roller having a friction ring in contact with the rubber wheel, a synchronous shaft coaxially fixedly connected to one of the traveling wheels, a tensioning wheel hinged to the vehicle body, a synchronous shaft rotatably mounted on the tensioning wheel, a synchronous belt connecting the three synchronous shafts, and a tensioning spring connecting the tensioning wheel and the vehicle body.

[0006] Furthermore, a hinge rod is hinged to the handle, and a positioning structure is provided between the handle and the loading box. One end of the hinge rod is hinged to a rotating rod via a connecting rod. The rotating rod is rotatably positioned on the front side of the loading box, and a baffle plate is connected to the rotating rod via a connecting rod assembly. An opening for turf discharge is provided at the lower front end of the loading box. The handle has two states. In the first state, the rubber wheel does not contact the friction ring, and the baffle plate blocks the opening of the loading box. In the second state, the rubber wheel contacts the friction ring, the opening of the loading box is open, and the positioning structure limits the handle.

[0007] Furthermore, a guide plate located on the opening side is fixedly installed on the front side of the loading box. The pouring assembly includes a pouring cylinder rotatably mounted on the vehicle body and located between the guide plate and the loading box. The pouring cylinder is located at the opening of the loading box. Pouring holes are distributed in a circumferential array on the side wall of the pouring cylinder. A liquid storage tank is fixedly installed on the loading box. A connecting pipe is provided between the liquid storage tank and the pouring cylinder.

[0008] Furthermore, a sliding ring is provided inside the irrigation cylinder, with the edge of the sliding ring fitting against the inner wall of the irrigation cylinder. A water pipe with one end extending out of the irrigation cylinder is connected to the sliding ring, and an outlet is formed on one side of the water pipe. A connecting box is connected to one end of the water pipe, and a connecting sleeve is fixedly installed on the connecting box. A connecting port is formed by connecting the connecting sleeve to one end of the connecting pipe, and the connecting port communicates with the connecting box. A telescopic rod is slidably installed inside the connecting sleeve. The telescopic rod has a limit state of being inserted to the lowest end of the connecting sleeve. When the telescopic rod is in the limit state, one end of the telescopic rod blocks the connecting port.

[0009] Furthermore, the winding assembly includes two slide rails fixed inside the loading box, each slide rail having a mounting head slidably mounted on it, and a placement cylinder positioned between the two mounting heads. The two ends of the placement cylinder are detachably connected to the two mounting heads, and the turf is wound onto the mounting heads.

[0010] Furthermore, an abutment ring is slidably provided on the mounting head, abutting against one side of the turf. An abutment spring is connected between the abutment ring and one end of the placement tube, with both ends of the abutment spring engaging with the abutment ring and the placement tube respectively. A side abutment rod is rotatably provided on the abutment ring, with a ring sleeve fixedly provided at one end of the side abutment rod that rotatably engages with the abutment ring, and a connecting rod fixedly connected to the other end of the side abutment rod. The connecting rod is fixedly connected to the telescopic rod.

[0011] Furthermore, the positioning structure includes an adjustment groove formed on the hinge rod, with positioning parts at both ends of the adjustment groove. A limiting head is slidably disposed on the loading box and movably disposed within the adjustment groove. A limiting spring is provided between the limiting head and the loading box.

[0012] Furthermore, a rotating shaft is fixedly connected to one end of the pouring cylinder, and a transmission end is fixedly connected to one of the laying rollers, with the transmission end and the rotating shaft being connected by transmission.

[0013] The beneficial effects of this application are as follows: 1. Through the installation of laying rollers and laying tracks, the movement of the laying tracks pushes the turf out of the loading box opening. A guide plate is fixedly installed on the front side of the loading box, located on one side of the opening. After the turf extends from the front opening, it is guided by the guide plate and laid on the ground. After laying, as the vehicle passes over the laid turf, the laying tracks continue to compact the turf. Because the laying tracks are in motion, the part in contact with the turf remains relatively stationary, preventing abrasion of the turf.

[0014] 2. The irrigation cylinder and sliding ring, when the laying roller rotates, drive the irrigation cylinder to rotate as well. Since the irrigation cylinder sprays water onto the roots of the turf, the turf may clog the irrigation holes due to the soil it carries. The rotation of the irrigation cylinder causes the irrigation holes to circulate. When a blockage occurs, the irrigation hole rotates to an angle facing the ground, spraying some of the irrigation liquid onto the ground and simultaneously using the spray force to clear the blockage. At the same time, the rotation of the irrigation cylinder, in conjunction with the laying roller, further guides the turf.

[0015] 3. Using a telescopic rod, when the turf size is small, the sliding ring moves to a position inside the irrigation cylinder, making the portion of the irrigation cylinder on one side of the sliding ring smaller and adapted to the turf size. This allows the irrigation holes in that section to spray, accommodating different turf sizes. Simultaneously, after the turf is unrolled, the sliding ring moves the abutment ring to its lowest position. At this point, the side abutment rod moves the connecting rod and telescopic rod to their lowest positions, where the telescopic rod is at its limit, sealing the connection and preventing further spraying to avoid wasting irrigation liquid. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application.

[0017] Furthermore, throughout the accompanying drawings, the same or similar reference numerals denote the same or similar elements. It should be understood that the drawings are schematic, and the elements are not necessarily drawn to scale.

[0018] In the attached diagram: Figure 1 This is an overall schematic diagram according to one embodiment of the present application; Figure 2 yes Figure 1 A magnified view of a section at point A in the middle; Figure 3 yes Figure 1 A schematic diagram from another angle in the embodiment; Figure 4 yes Figure 1 A cross-sectional view of the loading box in the embodiment described above; Figure 5 yes Figure 1 The embodiment is shown in the installation diagram of the liquid storage tank; Figure 6 yes Figure 5 A magnified view of a section at point B in the middle; Figure 7 yes Figure 1 The installation diagram of the irrigation cylinder in the embodiment is shown below; Figure 8 This is a schematic diagram of the installation of the walking wheels in one embodiment; Figure 9 yes Figure 1 The installation diagram of the abutment ring in the embodiment is shown below; Figure 10 yes Figure 1 The installation diagram of the telescopic rod in the embodiment is shown below; Figure 11 yes Figure 1 A cross-sectional view of the entire embodiment.

[0019] Figure label:

[0020] 10. Vehicle body; 11. Loading box; 12. Push handle; 13. Handle; 14. Laying assembly; 15. Winding assembly; 16. Traveling wheel; 17. Hinge rod; 18. Rotating rod; 19. Discharge port; 20. Guide plate; 21. Laying roller; 22. Laying track; 23. Synchronous belt; 24. Synchronous shaft; 25. Tensioning wheel; 26. Tensioning spring; 27. Placement cylinder; 28. Slide rail; 29. ​​Mounting head; 30. Abutment ring; 31. Side abutment rod; 32. Connecting rod; 3 3. Liquid storage tank; 34. Connecting pipe; 35. Telescopic rod; 36. Connecting sleeve; 37. Connecting box; 38. Water pipe; 39. Sliding ring; 40. Irrigation cylinder; 41. Positioning part; 42. Adjusting groove; 43. Limiting head; 44. Limiting spring; 45. Irrigation hole; 46. Connection port; 47. Abutment spring; 48. Rubber wheel; 49. Baffle; 50. Adjusting bolt; 51. Mounting base; 52. Rotating shaft end; 53. Drive shaft; 54. Drive belt; 55. Drive end. Detailed Implementation

[0021] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0022] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described in this disclosure can be combined with each other.

[0023] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are used only to distinguish different devices, modules or units, and are not used to limit the order of functions performed by these devices, modules or units or their interdependencies.

[0024] It should be noted that the terms "a" and "a plurality of" used in this disclosure are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".

[0025] This disclosure will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] Reference Figure 1-11An auxiliary device for laying turf in garden construction includes: a vehicle body 10, a loading box 11, a push handle 12, a handle 13, a laying component 14, and a winding component 15. A push handle 12 is installed on one side of the vehicle body 10, and four wheels 16 are rotatably mounted on the vehicle body 10. The push handle 12 and the wheels 16 facilitate pushing the vehicle body 10 to the turf laying position. The loading box 11 is fixedly mounted on the vehicle body 10, and the turf is placed inside the loading box 11. A winding component 15 is provided inside the loading box 11. The winding component 15 includes: two slide rails 28 fixed inside the loading box 11, mounting heads 29 slidably mounted on the two slide rails 28, and a placement cylinder 27 between the two mounting heads 29. The two ends of the placement cylinder 27 are detachably connected to the two mounting heads 29, and the turf is wound and placed on the mounting heads 29. After the turf is wound onto the mounting head 29, the mounting head 29 is hoisted into the loading box 11. Then, the two ends of the placement cylinder 27 are connected to the two mounting heads 29 respectively. It should be noted that the mounting head 29 has a rotatable mounting head, which is connected to the two ends of the placement cylinder 27, allowing the placement cylinder 27 to rotate freely. At the same time, the slide rail 28 is installed vertically. After the turf is placed in the loading box 11, it contacts the lower end of the loading box 11 under the action of gravity. As the turf is gradually unwound and the diameter gradually decreases, the mounting head 29 gradually moves downward. An abutment ring 30 is slidably mounted on the placement cylinder 27, which abuts against one side of the turf to limit the turf of different sizes and prevent it from becoming loose. At the same time, a side abutment rod 31 is rotatably mounted on the abutment ring 30. One end of the side abutment rod 31 is fixed with a ring sleeve that rotates with the abutment ring 30 to prevent the side abutment rod 31 from rotating with the placement cylinder 27 when the turf is unwound. Meanwhile, the side abutment rod 31 supports the sides of the turf to prevent misalignment during unwinding. An abutment spring 47 is installed between the abutment ring 30 and the placement cylinder 27, with its two ends abutting against one end of the inner side of the placement cylinder 27 and the abutment ring 30, respectively. When the turf is wound onto the placement cylinder 27, it is limited by the side abutment rod 31. A baffle 49 is fixedly connected to the other end of the placement cylinder 27. The baffle 49 and the side abutment rod 31 are located on opposite sides of the turf, limiting its movement. It should be noted that when the turf is wound onto the placement cylinder 27, the same side is tightly pressed against the baffle 49.

[0027] The laying assembly 14 is mounted on the vehicle body 10 and located below the loading box 11. The laying assembly 14 includes three laying rollers 21 rotatably mounted below the loading box 11. A laying track 22 is fitted onto the three laying rollers 21. The laying track 22 has a portion located below the loading box 11, and this portion forms the lower end wall of the loading box 11. When the turf is placed inside the loading box 11, the lower end of the turf contacts the laying track 22. When the laying track 22 rotates, it drives the turf to rotate, thereby opening the roll. An opening is provided on the front side of the loading box 11. When the laying rollers 21 rotate, the portion of the laying track 22 that contacts the turf drives the turf to move together. At this time, one side of the turf extends out from the opening to the outside for laying. Simultaneously, the laying track 22 also has a lower portion. When laid on the ground, the movement of the vehicle body 10 drives the laying track 22 to press the turf onto it, compacting it and ensuring good adhesion between the turf and the ground. The turf is naturally and evenly laid on the soil to facilitate subsequent root growth. It should be noted that when the traveling wheels 16 are moving on the ground, there is a certain gap between the lower end of the laying track 22 and the ground. During laying, the turf is in the gap, and the lower end of the laying track 22 compacts the turf. In one embodiment, a mounting seat 51 is slidably provided on the vehicle body 10, and the traveling wheels 16 are rotatably mounted on the mounting seat 51. At the same time, an adjusting bolt 50 is threaded onto the vehicle body 10, which rotatably engages with the mounting seat 51. By rotating the adjusting bolt 50, the distance between the mounting seat 51 and the vehicle body 10 is adjusted, thereby adjusting the distance between the laying track 22 and the ground, which is convenient for adapting to different types and thicknesses of turf.

[0028] A handle 13 is mounted on the vehicle body 10 and hinged to the loading box 11. One end of the handle 13 is rotatably connected to a synchronous shaft 24. A rubber wheel 48 is fixedly mounted on the synchronous shaft 24. One of the laying rollers 21 has a friction ring that contacts the rubber wheel 48. One of the traveling wheels 16 is coaxially fixedly connected to a synchronous shaft 24. A tensioning wheel 25 is hinged to the vehicle body 10. A synchronous shaft 24 is rotatably mounted on the tensioning wheel 25. A synchronous belt 23 is connected between the three synchronous shafts 24. A tensioning spring 26 is connected between the tensioning wheel 25 and the vehicle body 10.

[0029] A hinge rod 17 is hinged to the handle 13. A positioning structure is provided between the handle 13 and the loading box 11. One end of the hinge rod 17 is hinged to a rotating rod 18 through a connecting rod. The rotating rod 18 is rotatably located on the front side of the loading box 11. A baffle plate 19 is connected to the rotating rod 18 through a connecting rod assembly. An opening for turf discharge is provided at the lower front side of the loading box 11. The handle 13 has two states. In the first state, the rubber wheel 48 does not contact the friction ring, and the baffle plate 19 blocks the opening of the loading box 11. In the second state, the rubber wheel 48 contacts the friction ring, the opening of the loading box 11 is open, and the handle 13 is limited by the positioning structure.

[0030] When the vehicle body 10 needs to be adjusted to the laying position, the handle 13 is adjusted to the first state. At this time, since the rubber wheel 48 is not in contact with the friction ring, the laying roller 21 and the laying track 22 will not rotate with the rubber wheel 48. No turf is laid. After moving to the laying position, the handle 13 is adjusted to the second state. At this time, the rubber wheel 48 is in contact with the friction ring, and the loading box 11 opens. Pushing the vehicle body 10 will cause the rubber wheel 48 to rotate. In turn, through the interaction between the rubber wheel 48 and the friction ring, one of the laying rollers 21 rotates, which will drive the laying track 22 to move. The movement of the laying track 22 will push the turf out of the opening of the loading box 11. A guide plate 20 is fixedly installed on the front side of the loading box 11, located on one side of the opening. After the turf extends out from the front opening, it is guided by the guide plate 20 and laid on the ground. After laying, since the vehicle body 10 will pass over the turf after it has been laid, the turf will continue to be compacted by the laying track 22. Since the laying track 22 is in motion, the part in contact with the turf will be relatively stationary and will not scratch the turf.

[0031] In one embodiment, an irrigation assembly is also provided on the vehicle body 10. The irrigation assembly includes an irrigation cylinder 40 rotatably mounted on the vehicle body 10 and located between the guide plate 20 and the loading box 11. The irrigation cylinder 40 is located at the opening of the loading box 11, and irrigation holes 45 are distributed in a circumferential array on the side wall of the irrigation cylinder 40. A liquid storage tank 33 is fixedly installed on the loading box 11, and a connecting pipe 34 is provided between the liquid storage tank 33 and the irrigation cylinder 40. Irrigation liquid is introduced into the irrigation cylinder 40 and then irrigated through the irrigation holes 45 to the roots of the turf and the soil to be laid with the turf. At the same time, as the turf is guided by the foremost laying roller 21 and the guide plate 20, the roots of the turf are turned up, allowing the irrigation liquid to be sprayed more effectively onto the roots of the turf, resulting in more comprehensive irrigation. A rotating shaft end 52 is fixedly connected to one end of the irrigation cylinder 40, and a transmission end 55 is fixedly connected to one of the laying rollers 21. The transmission end 55 and the rotating shaft end 52 are connected by transmission. Specifically, a transmission shaft 53 is rotatably mounted on the vehicle body 10. Gears that mesh with each other are fixedly connected to both the transmission shaft 53 and the rotating shaft end 52. The rotating shaft 53 and the transmission end 55 are connected by transmission belt 54. When the laying roller 21 rotates, it drives the irrigation cylinder 40 to rotate. Since the irrigation cylinder 40 sprays water onto the roots of the turf, the turf may clog the irrigation holes 45 due to the soil it carries. The rotation of the irrigation cylinder 40 causes the irrigation holes 45 to move in a cycle. When a blockage occurs, the irrigation hole 45 rotates to an angle facing the ground, and some of the irrigation liquid is sprayed onto the ground. At the same time, the spraying force clears the blockage in the irrigation hole 45. Simultaneously, the rotation of the irrigation cylinder 40 cooperates with the laying roller 21 to further guide the turf.

[0032] In one embodiment, a liquid storage tank 33 is fixedly installed on the loading box 11. A connecting pipe 34 is provided between the liquid storage tank 33 and the pouring cylinder 40. The liquid storage tank 33 is located above the pouring cylinder 40 and enters the pouring cylinder 40 under pressure. A sliding ring 39 is provided inside the pouring cylinder 40. The edge of the sliding ring 39 is in contact with the inner wall of the pouring cylinder 40. A water pipe 38 with one end extending out of the pouring cylinder 40 is connected to the sliding ring 39. The water pipe 38 forms an outlet on one side of the sliding ring 39, so that water flows out of the pouring hole 45 on one side of the sliding ring 39. One end of the water pipe 38 is connected to a connecting box 37, and a connecting sleeve 36 is fixedly installed on the connecting box 37. One end of the connecting pipe 34 is connected to the connecting sleeve 36 to form a connecting port 46, which communicates with the connecting box 37. A telescopic rod 35 is slidably installed inside the connecting sleeve 36. The telescopic rod 35 has a limit state where it can be inserted to the lowest end of the connecting sleeve 36. When the telescopic rod 35 is in the limit state, one end of the telescopic rod 35 blocks the connecting port 46. The connecting rod 32 is fixedly connected to the telescopic rod 35. When the turf size is small, the sliding ring 39 moves to a position inside the irrigation cylinder 40, making the part of the irrigation cylinder 40 on the side of the sliding ring 39 smaller and adapted to the size of the turf, so that the irrigation hole 45 in this part sprays water, adapting to different sizes of turf. Simultaneously, after the turf is unrolled, the sliding ring 39 will drive the abutment ring 30 to its lowest position. At this point, the side abutment rod 31 will cause the connecting rod 32 and the telescopic rod 35 to move to their lowest positions. The telescopic rod 35 will be in its limit state, sealing the connection port 46 and preventing further spraying to avoid wasting irrigation liquid. It should be noted that a control valve is also installed at the connection between the liquid storage tank 33 and the connecting pipe 34. The control valve should be opened before laying the sprinkler system.

[0033] A positioning structure for limiting the handle 13 is provided on the loading box 11. The positioning structure includes an adjustment groove 42 formed on the hinge rod 17, with positioning parts 41 at both ends of the adjustment groove 42. A limiting head 43 is slidably disposed on the loading box 11 and movably disposed within the adjustment groove 42. A limiting spring 44 is provided between the limiting head 43 and the loading box 11. When the limiting head 43 is inserted into one positioning part 41, the handle 13 is in a first state; when the limiting head 43 is inserted into another positioning part 41, the handle 13 is in a second state.

[0034] Work or installation process: 1. After the turf is rolled around the mounting head 29, the mounting head 29 is placed into the loading box 11 by hoisting. Then, the two ends of the placement cylinder 27 are connected to the two mounting heads 29 respectively. It should be noted that the mounting head 29 is rotatably provided with mounting heads, which are connected to the two ends of the placement cylinder 27.

[0035] 2. When handle 13 is in the first state, the laying roller 21 and laying track 22 do not rotate with the rubber wheel 48 because the rubber wheel 48 is not in contact with the friction ring. No turf is laid. After moving to the laying position, handle 13 is adjusted to the second state. At this time, the rubber wheel 48 contacts the friction ring, and the loading box 11 opens. Pushing the vehicle body 10 will cause the rubber wheel 48 to rotate. In turn, through the interaction between the rubber wheel 48 and the friction ring, one of the laying rollers 21 rotates, which will drive the laying track 22 to move. The movement of the laying track 22 will push the turf out of the opening of the loading box 11. A guide plate 20 is fixedly installed on the front side of the loading box 11, located on one side of the opening. After the turf extends out from the front opening, it is guided by the guide plate 20 and laid on the ground. After laying, since the vehicle body 10 will pass over the turf after it has been laid, the turf will continue to be compacted by the laying track 22. Since the laying track 22 is in motion, the part in contact with the turf will be relatively stationary and will not scratch the turf.

[0036] 3. Simultaneously, during the laying process, the control valve is opened, and irrigation liquid is introduced into the irrigation cylinder 40, which is then applied through the irrigation holes 45 to the roots of the turf and the soil where the turf will be laid. As the turf is guided by the foremost laying roller 21 and guide plate 20, the roots of the turf are turned up, allowing the irrigation liquid to be sprayed more effectively onto the roots, resulting in more comprehensive irrigation.

[0037] 4. When the laying roller 21 rotates, it drives the irrigation cylinder 40 to rotate. Since the irrigation cylinder 40 sprays water onto the roots of the turf, the turf may clog the irrigation holes 45 due to the soil it carries. The rotation of the irrigation cylinder 40 causes the irrigation holes 45 to rotate cyclically. When a blockage occurs, the irrigation hole 45 rotates to an angle facing the ground, spraying some of the irrigation liquid onto the ground. Simultaneously, the spray force helps to clear the blockage in the irrigation hole 45. At the same time, the rotation of the irrigation cylinder 40, in conjunction with the laying roller 21, further guides the turf.

[0038] 5. When the turf size is small, the sliding ring 39 moves to a position inside the irrigation cylinder 40, making the portion of the irrigation cylinder 40 on one side of the sliding ring 39 smaller and adapted to the turf size, allowing the irrigation holes 45 in that portion to spray, accommodating turf of different sizes. Simultaneously, after the turf is unrolled, the sliding ring 39 drives the abutment ring 30 to its lowest position. At this point, the side abutment rod 31 drives the connecting rod 32 and the telescopic rod 35 to their lowest positions. The telescopic rod 35 is at its limit, sealing the connection port 46 and ceasing spraying to avoid wasting irrigation liquid.

[0039] The above description is merely a selection of preferred embodiments of this disclosure and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in the embodiments of this disclosure is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the above-described inventive concept. For example, technical solutions formed by substituting the above-described features with (but not limited to) technical features with similar functions disclosed in the embodiments of this disclosure.

Claims

1. A laying assisting apparatus for garden turf construction, comprising: The vehicle body (10) has a loading box (11) mounted on it, a push handle (12) fixed on it, and four wheels (16) rotatably mounted on its lower end. Its features include: Also includes: A winding assembly (15) is disposed inside the loading box (11) and is used to hold turf. The paving component (14) is mounted on the vehicle body (10) and located under the loading box (11) for laying turf and compacting the turf; The laying assembly (14) includes a plurality of laying rollers (21) rotatably mounted on the vehicle body (10), the laying rollers (21) being located under the loading box (11), and laying tracks (22) being sleeved between the plurality of laying rollers (21). A transmission assembly is mounted on the vehicle body (10) and is used for the transmission connection between the vehicle body (10) and the laying assembly (14); The irrigation component is located on the front side of the loading box (11) and is used to irrigate the roots of the turf and assist in the laying of the turf. The transmission assembly includes: A handle (13) is hinged on the loading box (11). One end of the handle (13) is rotatably connected to a synchronous shaft (24). A rubber wheel (48) is fixedly mounted on the synchronous shaft (24). One of the laying rollers (21) has a friction ring that contacts the rubber wheel (48). One of the traveling wheels (16) is coaxially fixedly connected to a synchronous shaft (24). A tensioning wheel (25) is hinged on the vehicle body (10). A synchronous shaft (24) is rotatably mounted on the tensioning wheel (25). A synchronous belt (23) is connected between the three synchronous shafts (24). A tensioning spring (26) is connected between the tensioning wheel (25) and the vehicle body (10).

2. The auxiliary equipment for laying garden turf as described in claim 1, characterized in that: A hinge rod (17) is hinged to the handle (13), and a positioning structure is provided between the handle (13) and the loading box (11). One end of the hinge rod (17) is hinged to a rotating rod (18) via a connecting rod. The rotating rod (18) is rotatably disposed on the front side of the loading box (11). A baffle plate (19) is connected to the rotating rod (18) via a connecting rod assembly. An opening for turf discharge is provided at the lower front side of the loading box (11). The handle (13) has two states. In the first state, the rubber wheel (48) does not contact the friction ring, and the baffle plate (19) blocks the opening of the loading box (11). In the second state, the rubber wheel (48) contacts the friction ring, the opening of the loading box (11) is open, and the handle (13) is limited by the positioning structure.

3. The auxiliary equipment for laying garden turf according to claim 2, characterized in that: The loading box (11) is fixedly installed with a guide plate (20) located on the opening side. The pouring assembly includes a pouring cylinder (40) rotatably mounted on the vehicle body (10) and located between the guide plate (20) and the loading box (11). The pouring cylinder (40) is located at the opening of the loading box (11). Pouring holes (45) are distributed in a circumferential array on the side wall of the pouring cylinder (40). A liquid storage tank (33) is fixedly installed on the loading box (11). A connecting pipe (34) is provided between the liquid storage tank (33) and the pouring cylinder (40).

4. The auxiliary equipment for laying garden turf as described in claim 3, characterized in that: A sliding ring (39) is provided inside the irrigation cylinder (40). The edge of the sliding ring (39) is in contact with the inner wall of the irrigation cylinder (40). A water pipe (38) with one end extending out of the irrigation cylinder (40) is connected to the sliding ring (39). The water pipe (38) has a water outlet on one side of the sliding ring (39). A connecting box (37) is connected to one end of the water pipe (38). A connecting sleeve (36) is fixedly provided on the connecting box (37). One end of the connecting pipe (34) is connected to the connecting sleeve (36) to form a connecting port (46). The connecting port (46) communicates with the connecting box (37). A telescopic rod (35) is slidably provided inside the connecting sleeve (36). The telescopic rod (35) has a limit state of being inserted to the lowest end of the connecting sleeve (36). When the telescopic rod (35) is in the limit state, one end of the telescopic rod (35) blocks the connecting port (46).

5. The auxiliary equipment for laying garden turf according to claim 4, characterized in that: The winding assembly (15) includes two slide rails (28) fixed inside the loading box (11). Mounting heads (29) are slidably arranged on both slide rails (28). A placement cylinder (27) is arranged between the two mounting heads (29). The two ends of the placement cylinder (27) are detachably connected to the two mounting heads (29) respectively. Turf is wound and arranged on the mounting heads (29).

6. The auxiliary equipment for laying garden turf according to claim 5, characterized in that: An abutment ring (30) is slidably provided on the mounting head (29). The abutment ring (30) abuts against one side of the turf. An abutment spring (47) is connected between the abutment ring (30) and one end of the placement tube (27). The two ends of the abutment spring (47) abut against the abutment ring (30) and the placement tube (27) respectively. A side abutment rod (31) is rotatably provided on the abutment ring (30). One end of the side abutment rod (31) is fixedly provided with a ring sleeve that rotatably cooperates with the abutment ring (30). The other end of the side abutment rod (31) is fixedly connected to a connecting rod (32). The connecting rod (32) is fixedly connected to the telescopic rod (35).

7. The auxiliary equipment for laying garden turf according to claim 6, characterized in that: The positioning structure includes an adjustment groove (42) opened on the hinge rod (17), and positioning parts (41) at both ends of the adjustment groove (42). A limiting head (43) is slidably arranged on the loading box (11) and movable in the adjustment groove (42). A limiting spring (44) is connected between the limiting head (43) and the loading box (11).

8. The auxiliary equipment for laying garden turf according to claim 4, characterized in that: A rotating shaft end (52) is fixedly connected to one end of the pouring cylinder (40), and a transmission end (55) is fixedly connected to one of the laying rollers (21), and the transmission end (55) and the rotating shaft end (52) are connected by transmission.

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