Adjustable agricultural sprayer strap

Abstract

The utility model relates to the technical field of agricultural instruments, in particular to an adjustable agricultural sprayer strap which comprises a strap body and an adjustable segmented strap assembly, the adjustable segmented strap assembly comprises a sliding sleeve, a soft cushion, a fixing buckle frame and an adjusting buckle frame, the sliding sleeve is connected with the strap body in a sliding mode and located on the outer surface of the upper end of the strap body, and the soft cushion is arranged on the sliding sleeve. The soft cushion is fixedly connected with the sliding sleeve and located on the side, away from the belt body, of the sliding sleeve, the fixing buckle frame is fixedly connected with the belt body and located on the outer surface of the middle end of the belt body, the fixing buckle frame is arranged below the sliding sleeve, the adjusting buckle frame is slidably connected with the belt body and located on the outer surface of the lower end of the belt body, and the adjusting buckle frame is arranged below the fixing buckle frame. An original strap structure is modified and replaced with the adjustable segmented strap assembly, and therefore the problems that an existing agricultural sprayer strap is non-adjustable in length, poor in comfort degree and single in function are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural implement technical field especially, relates to an adjustable agricultural sprayer's belt. BACKGROUND

[0002] In agricultural production, agricultural sprayer is an important tool for spraying pesticides, fertilizers and other liquids. In order to facilitate carrying, the sprayer is usually equipped with a belt, and the user carries the sprayer on the body through the belt to work.

[0003] The existing agricultural sprayer belt has many deficiencies, on the one hand, the length of most of the belts is fixed, which cannot meet the needs of users of different heights and body shapes, and the belt is too short for users with higher body shape, which will cause the force to concentrate on the shoulder, and it is easy to produce fatigue and pain, and the belt is too long for users with lower body shape, which will make the sprayer drop, affecting the flexibility and stability of operation, on the other hand, the existing belt is lack of comfort design, the material is generally hard, and the fit with the human shoulder and back is poor, which will cause friction damage to the skin after a long time use, and the weight of the sprayer cannot be effectively dispersed, increasing the burden of the user, in addition, the traditional belt has single function, and cannot be adjusted according to the different loading capacity of the sprayer, when the liquid in the sprayer is less, the belt cannot be adjusted accordingly, and still maintains a larger tension, resulting in poor experience of carrying, and when the liquid is more, the belt cannot provide sufficient support and stability.

[0004] These problems seriously affect the use efficiency of the agricultural sprayer and the work experience of the user, and a new type of belt with flexible adjustment, high comfort and multiple functions is urgently needed. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing an adjustable agricultural sprayer belt, which solves the problems of the length of the existing agricultural sprayer belt being not adjustable, poor comfort and single function.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts an adjustable agricultural sprayer belt, which comprises a belt body and an adjustable segmented belt assembly, the adjustable segmented belt assembly comprises a sliding sleeve, a soft pad, a fixed buckle frame and an adjusting buckle frame, the sliding sleeve is slidably connected with the belt body and located on the outer surface of the upper end of the belt body, the soft pad is fixedly connected with the sliding sleeve and located on the side away from the belt body of the sliding sleeve, the fixed buckle frame is fixedly connected with the belt body and located on the outer surface of the middle end of the belt body, and the fixed buckle frame is arranged below the sliding sleeve, the adjusting buckle frame is slidably connected with the belt body and located on the outer surface of the lower end of the belt body, and the adjusting buckle frame is arranged below the fixed buckle frame.

[0007] The adjustable segmented back strap assembly further comprises a partition rod and an auxiliary strap, the partition rod is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle away from the strap body, and the partition rod is vertically arranged with the adjusting buckle, the auxiliary strap is arranged at the inner side of the fixed buckle and the adjusting buckle respectively, and the side of the auxiliary strap close to the adjusting buckle is arranged on the outer surface of the partition rod, one end of the auxiliary strap is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle, and the other end of the auxiliary strap is fixedly connected with the strap body through the adjusting buckle and located below the strap body.

[0008] The adjustable segmented back strap assembly further comprises a partition rod and an auxiliary strap, the partition rod is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle away from the strap body, and the partition rod is vertically arranged with the adjusting buckle, the auxiliary strap is arranged at the inner side of the fixed buckle and the adjusting buckle respectively, and the side of the auxiliary strap close to the adjusting buckle is arranged on the outer surface of the partition rod, one end of the auxiliary strap is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle, and the other end of the auxiliary strap is fixedly connected with the strap body through the adjusting buckle and located below the strap body.

[0009] The adjustable segmented back strap assembly further comprises a partition rod and an auxiliary strap, the partition rod is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle away from the strap body, and the partition rod is vertically arranged with the adjusting buckle, the auxiliary strap is arranged at the inner side of the fixed buckle and the adjusting buckle respectively, and the side of the auxiliary strap close to the adjusting buckle is arranged on the outer surface of the partition rod, one end of the auxiliary strap is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle, and the other end of the auxiliary strap is fixedly connected with the strap body through the adjusting buckle and located below the strap body.

[0010] The adjustable segmented back strap assembly further comprises a partition rod and an auxiliary strap, the partition rod is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle away from the strap body, and the partition rod is vertically arranged with the adjusting buckle, the auxiliary strap is arranged at the inner side of the fixed buckle and the adjusting buckle respectively, and the side of the auxiliary strap close to the adjusting buckle is arranged on the outer surface of the partition rod, one end of the auxiliary strap is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle, and the other end of the auxiliary strap is fixedly connected with the strap body through the adjusting buckle and located below the strap body.

[0011] The adjustable segmented back strap assembly further comprises a partition rod and an auxiliary strap, the partition rod is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle away from the strap body, and the partition rod is vertically arranged with the adjusting buckle, the auxiliary strap is arranged at the inner side of the fixed buckle and the adjusting buckle respectively, and the side of the auxiliary strap close to the adjusting buckle is arranged on the outer surface of the partition rod, one end of the auxiliary strap is fixedly connected with the adjusting buckle and located at the inner side of the adjusting buckle, and the other end of the auxiliary strap is fixedly connected with the strap body through the adjusting buckle and located below the strap body.

[0012] The utility model discloses an adjustable agricultural sprayer's back strap, including the body and adjustable segmented back strap subassembly, adjustable segmented back strap subassembly includes sliding sleeve, soft pad, fixed buckle frame and adjustment buckle frame, sliding sleeve with the body sliding connection lies in the upper end surface of body, soft pad with Sliding sleeve fixed connection lies in the side away from the body of sliding sleeve, fixed buckle frame with The body fixed connection lies in the middle end surface of body, and fixed buckle frame set in the below of sliding sleeve, adjustment buckle frame with The body sliding connection lies in the lower end surface of body, and adjustment buckle frame set in the below of fixed buckle frame, because the original back strap structure modification replaces for adjustable segmented back strap subassembly, thereby will effectively solved the length of the existing agricultural sprayer's back strap not adjustable, comfort level is poor, the problem of single function. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, below description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0014] Figure 1 It is the overall structure schematic view of the utility model.

[0015] Figure 2 It is the front view of the utility model.

[0016] Figure 3 It is the A-A line structure section view of the utility model. Figure 2

[0017] Figure 4 It is the B place local structure enlarged view of the utility model. Figure 3

[0018] 101-body, 102-mounting plate, 103-sliding sleeve, 104-soft pad, 105-mounting bolt, 106-pasting board, 107-fixed buckle frame, 108-adjustment buckle frame, 109-separation rod, 110-assistant band, 111-cavity, 112-adjustment column. DETAILED DESCRIPTION

[0019] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar signs indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.​​

[0020] Referring to Figures 1-4 , Figure 1 is the overall structure of the present utility model, Figure 2 is the overall front view of the present utility model, Figure 3 is the A-A line structure section view of the present utility model Figure 2 , Figure 4 is the B place local structure enlarged view of the present utility model Figure 3 .

[0021] The utility model provides a kind of adjustable agricultural sprayer harness, including band body 101 and adjustable segmented harness assembly, the adjustable segmented harness assembly includes sliding sleeve 103, soft pad 104, fixed buckle frame 107, adjusting buckle frame 108, partition rod 109, auxiliary belt 110, cavity 111, adjusting column 112, mounting plate 102, mounting bolt 105 and pasting plate 106, the length of existing agricultural sprayer harness cannot be adjusted, the problem of poor comfort, single function is solved by the foregoing scheme, it can be understood that, the foregoing scheme can be used in actual use, the first step is to install harness to agricultural sprayer, the mounting plate 102 of the band body 101 end head side fixed connection is square plate, its side away from the band body 101 is equipped with the pasting plate 106 of regular hexagon plate, the pasting plate 106 is detachably connected with the mounting plate 102 by the mounting bolt 105, when installation, first, the pasting plate 106 is pasted in the mounting position of preset sprayer, the adhesion of the pasting plate 106 is used to realize preliminary fixation, to accurately determine installation position, subsequently, using adaptive tool tightens the mounting bolt 105, makes the mounting plate 102 firmly fixed on sprayer, to realize the reliable connection of harness and sprayer, this installation mode is easy to operate, and can guarantee that harness does not easily fall off in use process, provide security guarantee for subsequent operation, after installation is completed, user can be based on own height, body shape and the load of sprayer to the harness of careful adjustment, adjust harness length mainly rely on the adjusting buckle frame 108 and the sliding sleeve 103 cooperative operation, the adjusting buckle frame 108 is slidably connected with the band body 101, and is located at the outer surface of lower end of the band body 101.The fixed buckle frame 107 is fixed on the outer surface of the upper end of the belt 101 and below the sliding sleeve 103. When the user is tall or the sprayer is loaded with a large amount of liquid, the length of the belt needs to be increased. Hold the adjusting buckle frame 108 and slide it downward along the belt 101, and at the same time slide the sliding sleeve 103 on the outer surface of the upper end of the belt 101 upward. The two cooperate to increase the overall length of the belt. Conversely, if the user is short or the sprayer is loaded with a small amount of liquid, slide the adjusting buckle frame 108 upward and adjust the position of the sliding sleeve 103 appropriately to shorten the length of the belt. During the adjustment process, the partition rod 109 fixed vertically inside the adjusting buckle frame 108 plays a key role. The auxiliary belt 110 is arranged on one side inside the fixed buckle frame 107 and the adjusting buckle frame 108, and the side close to the adjusting buckle frame 108 passes around the partition rod 109. When the adjusting buckle frame 108 slides, the partition rod 109 limits the movement path of the auxiliary belt 110 to maintain stable tension, avoiding the belt 101 from twisting and winding during the adjustment process, ensuring smooth and accurate adjustment. In addition to length adjustment, the comfort of the belt can also be adjusted as needed. The soft pad 104 fixedly connected to the side away from the belt 101 of the sliding sleeve 103 is made of soft and elastic material. When the user carries the sprayer, the soft pad 104 closely fits the shoulder, effectively disperses the pressure on the shoulder, and significantly reduces the fatigue and pain caused by long-term carrying. In addition, the tightness of the auxiliary belt 110 can also be adjusted. One end of the auxiliary belt 110 is fixedly connected to the adjusting buckle frame 108, and the other end passes through the adjusting buckle frame 108 and is fixedly connected to the belt 101. When the sprayer is loaded with a large amount of liquid, pull the free end of the auxiliary belt 110 to tighten it, so that the belt closely fits the body, enhances the support force for the sprayer, and effectively disperses the weight.When the load is small, the auxiliary belt 110 is loosened, reducing the binding of the backpack to the body, improving comfort, and the cavity 111 inside the belt body 101 and the adjustment column 112 further enhance the adjustment function and stability. The cavity 111 is fixed below the inside of the belt body 101, the adjustment column 112 is detachably connected to the belt body 101 through the adjustment buckle 108 and is located in the center of the cavity 111. When fine adjustment of the backpack is needed, the adjustment column 112 can be detached from the belt body 101. By changing the position of the adjustment column 112 in the cavity 111, the local length and tension of the belt body 101 can be accurately adjusted. For example, if the user feels that the tension at a certain position of the backpack is uneven, the length of the belt body 101 at that position can be adjusted by adjusting the adjustment column 112, thereby adjusting the tension, making the backpack fit the body better, and improving the comfort and stability of the backpack. In actual agricultural operations, the advantages of this backpack are fully demonstrated. Its flexible adjustment function allows users of different heights and body types to find the most suitable backpack length, ensuring that the sprayer is in the ideal carrying position, avoiding the sprayer from falling due to a backpack that is too long, and preventing excessive pressure on the shoulders due to a backpack that is too short. The synergy of the soft pad 104 and the adjustable auxiliary belt 110 effectively distributes the weight of the sprayer, reducing body compression and friction, so that users do not easily feel excessive fatigue and discomfort even after a long time of carrying and working. In addition, the cooperation of the partition rod 109 and the adjustment column 112 ensures that the backpack does not sway or twist during use, ensuring stable carrying of the sprayer and helping users operate the sprayer more accurately, greatly improving work efficiency and quality. After work, the backpack is also very easy to disassemble and store. By unscrewing the mounting bolt 105 and removing the adhesive plate 106, the backpack can be easily separated from the sprayer. Due to the simple and reasonable connection structure of the components of the backpack, the disassembly process is quick and efficient, and when stored, the backpack can be neatly rolled or folded, saving storage space and facilitating future use.

[0022] For this specific embodiment, the sliding sleeve 103 is slidingly connected to the belt body 101 and located on the upper end outer surface of the belt body 101. The soft pad 104 is fixedly connected to the sliding sleeve 103 and located on the side of the sliding sleeve 103 away from the belt body 101. The fixed buckle 107 is fixedly connected to the belt body 101 and located on the middle end outer surface of the belt body 101, and the fixed buckle 107 is located below the sliding sleeve 103. The adjustment buckle 108 is slidingly connected to the belt body 101 and located on the lower end outer surface of the belt body 101, and the adjustment buckle 108 is located below the fixed buckle 107.

[0023] The separation rod 109 is fixedly connected with the adjusting buckle 108 and located at the inner side of the adjusting buckle 108 away from the belt 101, and the separation rod 109 is vertically arranged with the adjusting buckle 108. The auxiliary belt 110 is arranged at the inner side of the fixed buckle 107 and the adjusting buckle 108 respectively, and the side of the auxiliary belt 110 close to the adjusting buckle 108 is arranged on the outer surface of the separation rod 109. One end of the auxiliary belt 110 is fixedly connected with the adjusting buckle 108 and located at the inner side of the adjusting buckle 108, and the other end of the auxiliary belt 110 is fixedly connected with the belt 101 through the adjusting buckle 108 and located at the lower side of the belt 101.

[0024] Secondly, the cavity 111 is fixedly connected with the belt 101 and located at the inner lower side of the belt 101. The adjusting column 112 is detachably connected with the belt 101 through the adjusting buckle 108 and located at the inner side of the belt 101, and the adjusting column 112 is arranged at the inner center of the cavity 111.

[0025] Meanwhile, the mounting plate 102 is fixedly connected with the belt 101 and located at the end side of the belt 101. The mounting plate 102 is arranged in a square plate.

[0026] In addition, the mounting bolt 105 is detachably connected with the mounting plate 102 and located at the inner side of the mounting plate 102. The sticking plate 106 is detachably connected with the mounting plate 102 and located at the side of the mounting plate 102 away from the belt 101, and the sticking plate 106 is arranged in a regular hexagonal plate.

[0027] In use of the utility model, the primary step is to install the back strap to the agricultural sprayer before actual use, the mounting plate 102 fixedly connected with the one side of the end of the belt body 101 is in square plate shape, the side away from the belt body 101 is equipped with the pasting plate 106 in regular hexagon plate shape, the pasting plate 106 is detachably connected with the mounting plate 102 by the mounting bolt 105, when installing, the pasting plate 106 is first pasted in the mounting position of the sprayer, the adhesion of the pasting plate 106 is used to realize preliminary fixation, so as to accurately determine the mounting position, then, the mounting bolt 105 is tightened using the adaptive tool, the mounting plate 102 is stably fixed on the sprayer, and then the reliable connection of the back strap and the sprayer is realized, the installation mode is simple to operate, and the back strap can not easily fall off in the use process, which provides safety guarantee for subsequent operation, after installation is completed, the user can finely adjust the back strap according to the height, body shape and loading capacity of the sprayer, and the length of the back strap is mainly adjusted by the adjustment buckle frame 108 and the sliding sleeve 103 cooperative operation, the adjustment buckle frame 108 is slidably connected with the belt body 101 and located on the outer surface of the lower end of the belt body 101.The fixed buckle frame 107 is fixed on the outer surface of the upper end of the belt 101 and below the sliding sleeve 103. When the user is tall or the sprayer is loaded with a large amount of liquid, the length of the belt needs to be increased. Hold the adjusting buckle frame 108 and slide it downward along the belt 101, and at the same time slide the sliding sleeve 103 on the outer surface of the upper end of the belt 101 upward. The two cooperate to increase the overall length of the belt. Conversely, if the user is short or the sprayer is loaded with a small amount of liquid, slide the adjusting buckle frame 108 upward and adjust the position of the sliding sleeve 103 appropriately to shorten the length of the belt. During the adjustment process, the partition rod 109 fixed vertically inside the adjusting buckle frame 108 plays a key role. The auxiliary belt 110 is arranged on one side inside the fixed buckle frame 107 and the adjusting buckle frame 108, and the side close to the adjusting buckle frame 108 passes around the partition rod 109. When the adjusting buckle frame 108 slides, the partition rod 109 limits the movement path of the auxiliary belt 110 to maintain stable tension, avoiding the belt 101 from twisting and winding during the adjustment process, ensuring smooth and accurate adjustment. In addition to length adjustment, the comfort of the belt can also be adjusted as needed. The soft pad 104 fixedly connected to the side away from the belt 101 of the sliding sleeve 103 is made of soft and elastic material. When the user carries the sprayer, the soft pad 104 closely fits the shoulder, effectively disperses the pressure on the shoulder, and significantly reduces the fatigue and pain caused by long-term carrying. In addition, the tightness of the auxiliary belt 110 can also be adjusted. One end of the auxiliary belt 110 is fixedly connected to the adjusting buckle frame 108, and the other end passes through the adjusting buckle frame 108 and is fixedly connected to the belt 101. When the sprayer is loaded with a large amount of liquid, pull the free end of the auxiliary belt 110 to tighten it, so that the belt closely fits the body, enhances the support force for the sprayer, and effectively disperses the weight.When the load is small, the auxiliary belt 110 is loosened, the harness of the body is reduced, the comfort is improved, the cavity 111 in the harness and the adjusting column 112 further enhance the adjusting function and stability, the cavity 111 is fixed below the harness 101, the adjusting column 112 is detachably connected with the harness 101 through the adjusting buckle 108 and is located in the center of the cavity 111, when fine adjustment of the harness is needed, the adjusting column 112 can be detached from the harness 101, by changing the position of the adjusting column 112 in the cavity 111, the local length and tension of the harness 101 can be accurately adjusted, for example, if the user feels that the tension of the harness at a certain position is uneven, by adjusting the adjusting column 112, the length of the harness 101 at the position is changed, and then the tension is adjusted, so that the harness is more fitted to the body, the comfort and stability of the carrying are improved, in the actual agricultural operation process, the advantages of the harness are fully manifested, the flexible adjusting function enables users of different heights and body shapes to find the most suitable harness length, ensures that the sprayer is in an ideal carrying position, avoids the influence of the downward movement of the sprayer caused by the too long harness, and prevents the shoulder from bearing too much pressure caused by the too short harness, the cooperation of the soft pad 104 and the adjustable auxiliary belt 110 effectively disperses the weight of the sprayer, reduces the body compression and friction, even if the user carries for a long time, the user is not easy to feel excessive fatigue and discomfort, in addition, the cooperation of the separation rod 109, the adjusting column 112 and other structures ensures that the harness does not sway and twist during use, ensures that the sprayer is stably carried, helps the user to operate the sprayer more accurately, greatly improves the operation efficiency and quality, after the operation is completed, the harness is also very convenient to disassemble and store, the mounting bolt 105 is twisted off, the adhesive plate 106 is removed, and the harness can be easily separated from the sprayer, since the connection structure of each component of the harness is simple and reasonable, the disassembly process is rapid and efficient, when stored, the harness can be rolled or folded neatly, storage space is saved, and the next use is convenient.

[0028] The above disclosure is only a preferred embodiment of the utility model, and of course cannot limit the scope of the utility model, and those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the utility model claims still belong to the scope covered by the utility model.

Claims

1. An adjustable agricultural sprayer harness, comprising a harness body, characterized in that, further comprising an adjustable segmented harness assembly, the adjustable segmented harness assembly comprising a sliding sleeve, a soft pad, a fixed buckle holder and an adjustable buckle holder, the sliding sleeve being in sliding connection with the harness body and located on the outer surface of the upper end of the harness body, the soft pad being in fixed connection with the sliding sleeve and located on the side of the sliding sleeve away from the harness body, the fixed buckle holder being in fixed connection with the harness body and located on the outer surface of the middle end of the harness body, and the fixed buckle holder being arranged below the sliding sleeve, the adjustable buckle holder being in sliding connection with the harness body and located on the outer surface of the lower end of the harness body, and the adjustable buckle holder being arranged below the fixed buckle holder.

2. The adjustable agricultural sprayer harness according to claim 1, characterized in that, the adjustable segmented harness assembly further comprises a partition rod and an auxiliary harness, the partition rod being in fixed connection with the adjustable buckle holder and located on the inner side of the adjustable buckle holder away from the harness body, and the partition rod being arranged vertically with the adjustable buckle holder, the auxiliary harness being arranged on the inner side of the fixed buckle holder and the adjustable buckle holder respectively, and the side of the auxiliary harness close to the adjustable buckle holder being arranged on the outer surface of the partition rod respectively, one end of the auxiliary harness being in fixed connection with the adjustable buckle holder and located on the inner side of the adjustable buckle holder, and the other end of the auxiliary harness being in fixed connection with the harness body through the adjustable buckle holder and located on the lower side of the harness body.

3. The adjustable agricultural sprayer harness according to claim 2, characterized in that, the adjustable segmented harness assembly further comprises a cavity and an adjusting column, the cavity being in fixed connection with the harness body and located on the inner lower side of the harness body, the adjusting column being in detachable connection with the harness body through the adjustable buckle holder and located on the inner side of the harness body, and the adjusting column being arranged in the inner center of the cavity.

4. The adjustable agricultural sprayer harness according to claim 3, characterized in that, the adjustable segmented harness assembly further comprises a mounting plate, the mounting plate being in fixed connection with the harness body and located on the side of the end of the harness body, and the mounting plate being arranged in the form of a square plate.

5. The adjustable agricultural sprayer harness according to claim 4, characterized in that, the adjustable segmented harness assembly further comprises a mounting bolt and a sticking plate, the mounting bolt being in detachable connection with the mounting plate and located on the inner side of the mounting plate, and the sticking plate being in detachable connection with the mounting plate and located on the side of the mounting plate away from the harness body, and the sticking plate being arranged in the form of a regular hexagonal plate.

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