115results about "Hand cultivators" patented technology

A ground treatment device including a housing fabricated from at least one injection molded part. An axle with a ground treatment attachment mounted thereto can be rotatably secured to opposing sides of the housing. The housing can include a gear housing structure which is configured to house gears for enabling operation of the ground treatment attachment using a power tool. An upper frame can be secured to opposing sides of the housing. The ground treatment attachment can be configured to cultivate the ground.

The invention relates to a process for manufacturing a cutting tool for a vegetation cutting machine, such as a brush cutter or an edge trimmer, comprising the following steps: (a) producing by an injection molding process at a first temperature a preform (200) made of a polyamide mixture comprising at least one homopolymer and at least one copolymer; (b) stamping the preform at a second temperature lower than the first temperature so as to cause polymer chains of the polyamide mixture to extend according to at least two different directions, thereby forming a planar piece (201), (c) cutting the planar piece (201) to define at least one cutting edge of the cutting tool (2).

The utility model relates to the technical field of shrub planting, and discloses a shrub planting assistor which comprises a handle and a pit digging assembly, the interior of the handle is hollow, an opening is formed in the bottom of the handle, a threaded rod is rotationally connected to the top wall of the interior of the handle, a threaded sleeve is connected to the surface of the threaded rod in a threaded and sleeved mode, and the pit digging assembly is arranged on the threaded sleeve. One end of the outer side of the threaded sleeve is fixedly connected with a connecting rod, external threads are arranged on the outer surface of the connecting rod, the two pit digging assemblies each comprise a connecting sleeve, the two connecting sleeves are the same in structure, one end of the same connecting sleeve is fixedly connected with a hoe, and the other end of the same connecting sleeve is fixedly connected with a handle. When the planting assistor is used, the pit digging assembly can be replaced according to different use requirements, meanwhile, the overall length can be adjusted, and the planting assistor can be conveniently used by different crowds.

A cultivator including a housing structure, which can be fabricated from at least one injection molded part. A blade structure mounted thereto can be rotatably secured to opposing sides of the housing structure. The housing structure can include a gear housing structure which is configured to house at least one gear for enabling operation of the blade structure using a power tool and can be configured to provide increased rigidity to a corresponding side of the housing structure. An upper frame being a single-piece metallic structure having a horizontal and opposing vertical portions can be secured on opposing sides of the housing structure.

The present specification discloses a work machine. A work machine is provided with: a housing; a working member which is supported by the housing so as to be swingable and which is at least partially disposed outside the housing; and a weight that is disposed inside the housing and swings when the work member swings. The working member and the counterweight swing so as to approach each other and separate from each other.

A working machine may comprise: a drive machine; an output shaft configured to move in response to the movement of the drive machine; a first adjusting element detachably attached to the output shaft; and a working element detachably attached to the first adjusting element. The first adjusting element may include: a mounting part attached to the output shaft; and an adjusting part attached to the working element configured to set a mounting position of the working element relative to the first adjusting element.

The invention relates to a motorised machine (1) for ground or soil cultivation, in particular comprising: - means (2, 7) for gripping the machine which are located on the side of a first end of the machine; - a tool head (3) mounted on the side of a second end of the machine opposite the first end, the head supporting at least two tools (5, 6); - a body (C) connecting the first and second ends, - means (4) for rotating the tools (5, 6) in counter-rotating directions around separate parallel axes of rotation (R1, R2), the axes of rotation of the tools extending, in the use configuration of the machine, in parallel planes substantially perpendicular to the surface of the ground or the soil, the at least two tools (5, 6) each comprising claws having a round cross-section and a curved shape.

The structure-reinforced hoe comprises a hoe plate, a hoe hoop, a first reinforcing component and a second reinforcing component, the hoe plate is provided with a root part and a blade part which are located at opposite positions, the first reinforcing component and the second reinforcing component are arranged on the two sides of the root part respectively, the hoe plate is provided with a first inserting groove and a second inserting groove, and the first inserting groove and the second inserting groove are communicated with each other. The two ends of the hoe hoop are inserted into the first inserting-connecting groove and the second inserting-connecting groove respectively, and the first reinforcing component and the second reinforcing component act on the hoe hoop. Compared with the prior art, the hoe has the advantage that the structural strength of the hoe can be effectively improved.

To provide a weeding tool that can easily perform weeding work by man power without requiring much arm force or physical strength.SOLUTION: A weeding tool comprises a pair of right and left traveling wheels 3 in a front end part of a main body frame 2, and a cutting blade 4 in a width direction of the main body frame 2 at a lower position of a rear end part. A handle body 9 to be grasped by a worker is pivotally attached to a nearly central part in a front-rear direction of the main body frame 2 so as to be freely inclined to a rear side from a nearly perpendicular direction of the main body frame 2. When the worker advances the main body frame 2 while pushing down the side of the rear end part of the main body frame 2 via the handle body 9, the cutting blade 4 at the lower position of the main body frame 2 cuts weeds together with a surface layer of a ground G.SELECTED DRAWING: Figure 2

The utility model provides a multifunctional combined farm tool with a 7-shaped clamping plate. The multifunctional combined farm tool is formed by combining and splicing a handle assembly and a farm tool head assembly. The front end of a handle of the handle assembly is fixedly connected with a 7-shaped clamping plate, and the two isosceles trapezoid ends of the 7-shaped clamping plate are a first clamping head and a second clamping head respectively. The farm tool head assembly is provided with a connecting base and a shovel head which are fixedly connected into a whole. The rear end of the connecting base is fixedly connected with clamping head inserting grooves matched with the two clamping heads of the 7-shaped clamping plate. The farm tool head assembly is selectively inserted into the second clamping head or the first clamping head of the handle assembly through the clamping head inserting groove, so that a shovel-shaped farm tool or a hoe-shaped farm tool can be combined, and then different use functions are achieved. In addition, the shovel head is designed into the axe-shaped shovel head with the front edge, the left side edge and the right side edge, and the cutting edge of the shovel head can be used for completing the chopping function similar to a knife axe. Therefore, multiple functions can be realized by using the farm tool, so that the number of farm tools needing to be carried during working is reduced, and the farm tool expenditure cost of farmers is reduced.

A mechanical device characterized in that it comprises a handle component (1), a hydraulic rod (2), an earth digging component (3), and an extension mechanism (4); the handle component (1) is provided with a hydraulic rod (2) inside; one end of the handle component (1) is connected to the earth digging component (3) via a connecting piece (5); the extension mechanism (4) is installed outside the earth digging component (3); the earth digging component (3) consists of an outer shell (31), an auger rod (32), and a drill (33); the auger rod (32) and the drill (33) are fixed inside the outer shell (31); the drill (33) is fixed to the upper end of the auger rod (32); the extension mechanism (4) comprises a plurality of connecting rods (41) and a support rod (42); the upper end of the connecting rod (41) is fixed to the lower end of the outer shell (31) and the middle part is welded to one end of the support rod (42);the other end of the support rod (42) is slidably connected to the outer shell (31);

A tilling apparatus 10 has a head part 12, a blade arrangement 14, a motor 16 and a motion mechanism 64 housed within a housing 60, and an elongate handle 26. The blade arrangement 14 has a first blade 18' and a second blade 18'' configured for reciprocating ack-and-forth / up-and-down motion. The elongate handle 26 has a tube portion 32 and a holding portion 28. A power switch 31 is located on the holding portion 28. Although Figure 1 shows the elongate handle having a tube portion 32, the elongate handle 26 need not be tubular. The elongate handle may be any elongate structure to provide reach for the user to use the apparatus in a standing position so long as the structure is sized and shaped such that it is positioned further away from a ground surface with which the blades interact than the blades themselves when in use. A user holds the handle portion 28 with one or both hands and positions the blade arrangement 14 at a location within an area of the ground to be tilled. Preferably, the user grips the handle portion 28 with one hand (typically their dominant hand) and supports the tube portion 32 with their other hand. The user supports the tube portion 32 either by gripping around the circumference of the tube directly or by gripping a secondary handle (not shown) attached to the tube portion 32 (preferably substantially midway along the tube portion). The user rests the weight of the apparatus 10 on the ground through the blade arrangement 14. The user can then actuate the apparatus by pressing the power switch 31. The user then moves the apparatus over the surface of the ground of the area to be tilled. An upward, resultant force from the ground on the blade arrangement 14 and a downward force from the weight of the apparatus allows the user to move the apparatus across the ground with minimum effort. Advantageously, the user can control actuation of the apparatus 10 whilst holding the apparatus 10 in an operating position.

Disclosed herein are various embodiments relate generally to computer vision, graphics, image scanning, and image processing as well as associated mechanical, electrical and electronic hardware, computer software and systems, and wired and wireless network communications to form at least three-dimensional models or images of objects and environments and to identify, characterize, or differentiate material or tissues in objects and environments.

The utility model relates to the technical field of Li medicine planting farm tools, and discloses a Li medicine planting farm tool which comprises a hoe piece, a hoe base and a hoe rod, the hoe rod is arranged on one side of the hoe base, the outer wall of one end of the hoe base is connected with the hoe piece in a sliding mode, and cavities are symmetrically formed in the portion, close to the hoe piece, of the hoe base in a penetrating mode. First limiting blocks are symmetrically and slidably connected to the inner wall of the cavity, one ends of the two first limiting blocks both penetrate and extend into the hoe piece, a screw hole is formed in the outer wall of the end, close to the hoe rod, of the hoe base in a penetrating mode, threads are arranged on the outer wall of one end of the hoe rod, and the outer wall of one end of the hoe rod is in threaded connection with the hoe base through the screw hole; the outer wall of the end, located in the screw hole, of the hoe rod is fixedly connected with a push rod, one end of the push rod penetrates and extends into the cavity and abuts against the first limiting block, and a hole is formed in the outer wall of the end, located in the cavity, of the push rod. The replacement efficiency is improved.

The utility model relates to the technical field of nursery stock planting, and discloses a soil turning device for arranging nursery stock planting land, which comprises a bottom frame and a soil turning piece arranged on one side of the bottom frame, the soil turning piece is connected with a telescopic pressing rod piece, the bottom frame is provided with two fixing rods, and one ends of the two fixing rods are jointly fixed with a connecting block; the pressing rod piece comprises a lower connecting rod connected with the soil turning piece and an upper connecting rod fixed to the bottom of the grab rail. According to the lever principle, the lower connecting rod drives the soil shoveling rake teeth to rotate so as to shovel up soil, so that soil turning and tidying of nursery stock planting land are achieved, operation is easy and convenient, time and labor are saved, soil turning efficiency can be improved, and efficient soil turning and tidying of the nursery stock planting land are facilitated. And through the arrangement of the telescopic pressing rod piece, the pressing rod piece can meet the requirement of planters with different heights for soil turning operation, so that the planters with different heights can use the soil turning device conveniently, and efficient arrangement of a nursery stock planting field is facilitated.

A garden tiller, in particular for cultivating arable land in gardens or other agricultural areas, wherein the garden tiller is designed to be energy-powered and manually guided and comprises a frame, a drive motor, a tilling unit driven by the drive motor and intended for cultivating the soil, and a guide device for guiding the garden tiller, and is optionally designed to be mobile or non-mobile, characterized in that the garden tiller has a sliding device for sliding onto the soil to be cultivated, wherein the sliding device is arranged in front of the tilling unit in the direction of movement of the garden tiller, or that the garden tiller is equipped with at least one receiving device for subsequently attaching a sliding device.

The utility model relates to a scarifier which comprises a connecting piece, at least one supporting rod extending in the first direction of the connecting piece is arranged at one end of the connecting piece, a rotatable scarifying wheel is installed at the tail end of the supporting rod, and at least one first concave cavity sunken downwards is formed in the surface of the connecting piece; the inserting rod is detachably installed on the connecting piece, after the inserting rod is installed on the connecting piece, the length direction of the inserting rod is consistent with the first direction of the connecting piece, a rotatable soil loosening wheel is installed at the tail end of the inserting rod, and at least one second concave cavity which is sunken downwards is formed in the surface of the inserting rod; the soil loosening device is simple and reasonable in design structure, the integrally-connected supporting rod structure is arranged at the end of the connecting piece to avoid the problem of shaking in the using process, the soil loosening requirements of different scenes are met through the detachable structural design of the inserting rod, and the soil loosening device has the advantages of being stable in structure and wide in application range.

The multifunctional garden shovel comprises a shovel head, the rear side of the shovel head is fixedly connected with an iron pickaxe plough, the top of the shovel head is fixedly connected with a fixing pipe, an inner cavity of the fixing pipe is fixedly connected with a fixing shaft, and the outer side of the fixing shaft is fixedly sleeved with a first bearing; a connecting rod is fixedly connected to the top of the first bearing, a groove matched with the connecting rod is formed in the front side of the fixing pipe, a grab handle is fixedly connected to the top end of the connecting rod, the position, close to the bottom end, of the edge of the outer side of the grab handle is sleeved with a threaded pipe, and the threaded pipe is in threaded connection with the grab handle; a second bearing is fixedly arranged at the position, close to the bottom end, of the edge of the outer side of the threaded pipe in a sleeving mode, and a fixing frame is fixedly connected to the rear side of the second bearing. And the application range of the device is greatly expanded.

A wrist-worn gardening tool system for aerating soil for a household plant includes a band having an inner surface opposite an outer surface. The band can fit around a wrist of a user. The system further includes a gardening tool and a fastener releasably securing the gardening tool to the band. The gardening tool may include a soil manipulator that generally includes a body that can be gripped by a hand of the user. The body may be curved whereby the body is configured to complement a curvature of the wrist of the user. A plurality of tines is attached to and extends from an end of the body. The plurality of tines can be used to break up soil.

The invention discloses a maintenance device, and belongs to the technical field of agricultural tools, the maintenance device comprises a handheld rod body, the rod body is connected with a connecting assembly, the rod body is connected with a maintenance assembly through the connecting assembly, and the maintenance assembly can rotate relative to the connecting assembly so as to perform soil crushing, ventilation and weed removal on land; the maintenance assembly comprises a maintenance roller and a plurality of maintenance gear rings, the maintenance roller and the maintenance gear rings are detachably connected, the maintenance gear rings are arrayed in the first direction with the maintenance roller as the axis, and when the maintenance assembly rotates to maintain the land, the maintenance gear rings are inserted into the land all the time. Due to the fact that the multiple maintenance gear rings are arrayed in the first direction with the maintenance roller as the axis, the maintenance gear rings are arranged on the section of the arc-shaped contour of the maintenance roller at all angles, when the maintenance device is used, the soil crushing effect is better, the maintenance gear rings are inserted into the soil all the time, rolling is more balanced, and the soil crushing effect is better. Meanwhile, weeds in the land can be removed.

A simple sand furrowing machine comprises a vertical cylinder and a vertical rod, the top of the vertical cylinder is connected with the bottom of the outer wall of the vertical rod in an inserted mode, a second protective sleeve is fixedly connected to the outer wall of the vertical rod, a bulldozing structure is connected to the lower portion of the right side of the vertical cylinder, a control structure is connected to the left side of the vertical cylinder, and a bent rod is fixedly connected to the bottom of the right side of the vertical cylinder. When a vertical cylinder moves in a bulldozing structure, a bent plate moves leftwards, the moving bent plate drives a support to move leftwards and simultaneously drives an inclined plate to move leftwards, and the moving inclined plate pushes sandy soil on the two sides of the ditch outwards through an inclined plane of the moving inclined plate, so that the sandy soil is far away from the two sides of the ditch and is prevented from sliding back into the ditch; the working efficiency of the sand ditcher is obviously improved, and the use limitation of the sand ditcher is eliminated.

To provide a technique capable of reducing vibration of a housing caused by oscillation of a work member.SOLUTION: The specification discloses a work machine. The work machine includes: a housing; a work member supported by the housing so as to be able to oscillate, and at least partially arranged in the outside of the housing; and a counterweight arranged in the inside of the housing and oscillating when the work member oscillates. The work member and the counterweight oscillate so as to approach to each other and oscillate so as to be separated from each other.SELECTED DRAWING: Figure 5

A hand tiller has an elongated handle with a left tiller wheel and a right tiller wheel coupled to an axel and configured to rotate about the axel to till the ground. Each of the tiller wheels has a plurality of tines that have a curved geometry, wherein the tines curve circumferentially toward the extended end that is paddle shaped to more effectively penetrate the soil and lift the soil while tilling. Also, the tines taper toward the connected end. The tiller wheels are retained on the axel by tiller wheel retainers that couple with the axel, such as by being threaded into or onto the axel. The handle extends a handle length from the handle-end to the axel-end. The handle has a thumb flange on both the top side and bottom side to provide a resting place for a person's thumb when operating the hand tiller.

The invention provides a work machine. This work machine is provided with: a prime mover; an output shaft that moves by the operation of the prime mover; a first adjustment member detachably attached to the output shaft; and an operation member that is detachably attached to the first adjustment member. The first adjustment member is provided with: an attachment part attached to the output shaft; and an adjustment unit which is attached to the working member and which is capable of adjusting the attachment posture of the working member with respect to the first adjustment member.

The utility model discloses a soil turning device for planting, which is characterized in that a connecting plate is provided with an impurity removal component for removing impurities on prongs, and a pipe body is internally provided with a pushing component for driving the impurity removal component to work, so that a push rod, a first connecting rod and a movable plate can move along the length direction of the prongs only by manually pushing an annular push cylinder; and then the sleeve and the annular cutting edge move on the outer sides of the prongs, sundries gathered on the prongs are removed, then the movable plate returns to the interior of the groove through the reset spring, and the sundries on the prongs can be conveniently removed.

The utility model relates to a novel round cage digging hoe with a handle. The novel round cage digging hoe comprises a hoe plate, a round steel tube hoe handle and a wood core, the upper end of the hoe plate is folded, a connector integrally formed through forging is arranged at the folded position, the connector is provided with a circular connecting hole, and the lower end of the lower hoe plate is provided with a cutting edge. A horn mouth is formed in an inner hole in the lower end of the round steel tube hoe handle; the upper end of the round steel tube hoe handle penetrates through the connecting hole and then the lower end is welded at the connecting hole; and a wood core is embedded and inserted in the horn mouth and has a rough surface, so that a full stress structure is formed. The hoe has the advantages that large acting force can be borne between the hoe plate and the connector, the connector is not prone to falling off, and the hoe plate is not prone to deformation; the lower end of the round steel tube hoe handle is not easy to bend and flatten; the lower plate can be replaced in a desoldering manner at the cutting edge which is easy to wear; and the service life of the whole hoe is long.

A scarifier (100), comprising a frame (2), a working device (4), a work driving assembly (5), an energy storage assembly, and a control assembly (13). The working device comprises a tillage blade assembly (43). The work driving assembly is connected to the frame and the tillage blade assembly, so as to drive the tillage blade assembly to rotate. The energy storage assembly is connected to the frame and the work driving assembly and supplies power to them. The control assembly is communicationally connected to the work driving assembly, so as to control the rotation direction of the work driving assembly, such that the tillage blade assembly can carry out forward rotation or reverse rotation. According to the scarifier of the present application, the control assembly is used to control the work driving assembly to rotate in different directions, then the tillage blade assembly is driven to carry out forward rotation or reverse rotation, so that the scarifier can adapt to different types of soil, improving the working efficiency of the scarifier, thereby improving the practicality of the scarifier.