74 results about "Tine" patented technology

Disclosed is an agricultural baler assembly having, a pickup assembly, a primary roller assembly and a secondary roller assembly. The pickup assembly includes a tine reel with tines that rotate about a rotation axis and a pickup drum surrounding a portion of the tine reel. The primary roller assembly has a primary roller mounted to the baler assembly frame by primary roller arms that pivot about a primary roller arm pivot axis. The secondary roller assembly has a secondary roller mounted to the primary roller arms or the baler assembly frame by secondary roller arms that pivot about a secondary roller arm pivot axis. The primary roller rotation axis is spaced a first distance from the primary roller arm pivot axis; and the secondary roller rotation axis is spaced a second distance from the primary roller arm pivot axis, and the second distance is less than the first distance.

A tiller includes a frame, an operation device, an operation driving assembly, an energy storage assembly, and a control assembly. The operation device includes a tine assembly. The operation driving assembly is coupled to the frame and the tine assembly to drive the tine assembly to rotate. The energy storage assembly is coupled to the frame and the operation driving assembly and supplies power thereto. The control assembly is electrically coupled to the operation driving assembly to control a rotating direction of the operation driving assembly, so as to enable the tine assembly to rotate forward or backward.

The invention relates to a tamping assembly (7) for tamping sleepers (3) of a track (2), in particular a switch, having a height-adjustable tool carrier (14), on which tamping tools (18) which can be set to vibrate by means of drives (22, 23) and can be brought together and have tamping tines (28, 29) are mounted, wherein at least one tamping tool (18) for laterally pivoting up the tamping tines (28, 29) comprises two tamping tine holders (25, 26) that can be pivoted about a common axis of rotation (27) by means of a rotary joint (24). At least one joint section (32) of the one tamping tine holder (25, 26) is mounted on a rotationally symmetrical joint section (32) of the other tamping tine holder (26, 25). In this way, the joint sections (32) of the two tamping tine holders (25, 26) engage in one another such that a streamlined design is achieved.

The utility model provides a kind of with self-adapting adjustment harrow tooth's clearing obstacle drag harrow ware, including main beam, harrow tooth, it is removably installed on main beam, to allow harrow tooth to displace along the extension direction of main beam;Elastic reset member is used to provide a reset force for harrow tooth so that it tends to initial datum, and is configured as: when the force acting on harrow tooth exceeds the threshold of elastic reset member, allow harrow tooth to displace to overcome reset force, to increase the spacing with adjacent harrow tooth, when drag harrow ware encounters a huge, stubborn obstacle that produces extrusion force to multiple harrow tooth, the resistance that each harrow tooth receives is different.This will result in the displacement of one or more harrow tooth is significantly greater than its adjacent harrow tooth, to form a large enough opening surface in local, so that obstacle can be separated from it. After obstacle is separated, compressed spring pushes harrow tooth and automatically resets, restores initial spacing, continues to execute normal clearing obstacle task.

The application discloses a scraping device and a path planning method thereof, and relates to the technical field of ship building. The scraping device comprises a machine base, a flattening mechanism and a plurality of adjusting wheels. A plurality of tines are arranged on the working side of the machine base. The plurality of tines are arranged at intervals along the working direction of the scraping device. The flattening mechanism is arranged on the rear side of the machine base. The machine base is supported on a working plane through the adjusting wheels. Each adjusting wheel is rotationally connected with the machine base and is used for driving the machine base to move along the working direction. The adjusting wheels are arranged at intervals on the machine base along the working direction of the scraping device. The adjusting wheels have at least an expanded state and a contracted state, so as to adjust the relative height of each tine and the working plane. The state of the adjusting wheels can be changed according to the type of the ship, the working environment, the type of the paving material and other parameters, so as to adjust the relative distance between each tine on the working side and the working plane, change the effect of the tines on the paving material, and make the tines meet the paving requirements.

The device (40) is designed to be movably placed in a dedicated location of a machine using a forklift. It comprises passages for the tines (401) of a fork of a forklift and a locking system (300) for selectively locking the device in the dedicated location. The locking system comprises at least one locking member (301, 302) which is movable between a locking position and an unlocking position in order to be engaged and disengaged, respectively, with a retaining member of the dedicated location of the machine. The locking member (301, 302) is resiliently or gravitationally biased in the direction of the locking position. It comprises at least one actuating member (311) extending into a passage for a tine (401) of the fork of the forklift to be actuated by the latter so as to move the locking member into the unlocking position.

A serrated panel for a trailing edge of a wind turbine rotor blade includes at least two teeth each having a tip, a base, a length measured between the base and the tip, a width measured at the base, wherein the length is larger than the width, and two edges running from the tip to the base, each edge having a tip end-section extending from the tip to an intermediate point, and a main section extending from the intermediate point towards the base. A plurality of tines are arranged side by side in a chordwise direction, each beginning at one of the edges and extending rearwards. All tines beginning in one of the main sections have the same, first length, between 20% and 60% of the length of the respective tooth, and all tines beginning in one of the tip end-sections are shorter than the first length.

A cultivating apparatus may include a tine that extends from a leading support frame, the tine arranged to cut and loosen soil. A trailing support frame may have one or more soil working tools extending therefrom. A biasing assembly may include at least a first limb which pivotally couples the trailing support frame to the leading support frame of the tine, and a biasing spring that urges the trailing support frame and its soil working tools downward by a biasing force. The first limb may include a plurality of hooks whereto the biasing spring may be connectable. The hooks may be arranged for adjusting the biasing force of the biasing assembly.

The invention relates to a rake (1) for attaching to an excavator, comprising a plurality of tines (3) fastened to a tine carrier (2), and comprising a receptacle (4) by means of which the rake (1) can be detachably fastened to the excavator, in particular a quick-change device of the excavator. In order to achieve particularly high stability, the invention proposes that the tines (3) have a recess (18), in particular an opening (5), corresponding to the tine carrier (2) and are connected to the tine carrier (2) in a form-fitting manner via the recess (18).

39 #22754449v1<GHMATTERS Abstract An aerator for a turf surface has a traction control, an OPC bail, and an aeration bail capable of single handed operation. A controller automatically lowers a tine head to begin aerating at a start location marked when the aeration bail is closed and lifts the tine head to end aeration at an end location marked when the aeration bail is released. The controller further causes the tines that enter the turf surface at the start location to penetrate to a desired hole depth. The controller also automatically adjusts ground speed to maintain a desired hole spacing during an aeration pass, but permits the operator to speed up during a turnaround between passes with a steerable front wheel freewheeling to mitigate wheel scrubbing. A handle assembly having a spring counterbalance is height adjustable and automatically engages a parking brake when placed in an upright non-operating position. Abstract aeration at an end location marked when the aeration bail is released. The controller further 39 #22754449v1<GHMATTERS 20 26 20 47 44 18 J un 2 02 6 A b s t r a c t 2 0 2 6 2 0 4 7 4 4 1 8 J u n 2 0 2 6 a e r a t i o n a t a n e n d l o c a t i o n m a r k e d w h e n t h e a e r a t i o n b a i l i s r e l e a s e d . T h e c o n t r o l l e r f u r t h e r 3 9 # 2 2 7 5 4 4 4 9 v 1 < G H M A T T E R S

When removing weeds by harrowing with a harrowing implement (1) that has harrow tines (5) pivoting against spring force, the force with which the harrow tines (5) act in the area of ​​cultivated plants is selected to be lower than the force with which the harrow tines (5) act in the area of ​​weeds. In the harrowing implement (1), pneumatic springs assigned to the harrow tines (5) acting in the area of ​​cultivated plants are subjected to a lower pressure by compressed air than pneumatic springs assigned to the harrow tines (5) acting in the area of ​​weeds.

A side-load connector comprises a housing, a port into which an attachment post of a retractor blade is loaded, a sidewall opening, a retaining fork between a housing upper surface and a housing lower surface, and a slider. The port passes through the housing upper surface and the housing lower surface. The sidewall opening passes through a housing sidewall and permits lateral passage of the attachment post through the housing sidewall to the port. The retaining fork includes a front tine and a back tine. The slider is coupled to the retaining fork and configured to slide the retaining fork between a closed position in which the front tine and the back tine engage the loaded attachment post and an opened position in which the front tine does not engage the loaded attachment post.

The invention relates to a soil-working tool (10) for a soil-working machine, in particular rotary harrows, rotary cultivators, rotor harrows, rotary tillers, tine rotors or the like, comprising a tine-like working section (11) and a fastening section (14), wherein: the working section (11) has a cutting region (12); in the cutting region (12), a fastening groove (40) is provided which extends between the free end of the working section (11) and the fastening section (14) in the region of a front working edge (18) at least in parts; a cutting edge (20) is fastened in the cutting region (12); the cutting edge (20) has a terminating piece (30) made of a hard material, in particular made of tungsten carbide material or ceramic material; the terminating piece (30) is at least partly disposed in the region of the groove end of the fastening groove (40) that is nearest the fastening section (14), and a connection section (33) of the terminating piece is fastened in the fastening groove (40); the fastening groove (40) has a groove base (47) and, laterally adjacent thereto, two groove side walls (41, 42) which extend in the groove longitudinal direction. For improved service life and functionality of such a soil-working tool (10), according to the invention the fastening groove (40), at its end nearest the fastening section (14), tapers off continuously in a groove taper (46) toward the working edge (18) and the terminating piece (30) covers the groove taper (46) at least in parts.

A field device comprising first and second tines; first and second rods coupled to the first and second tines; a coil arrangement fixed to the first rod; a magnet fixed to the second rod, opposite the coil arrangement; excitation circuitry coupled to the coil arrangement and controllable to provide a time-varying current to the coil arrangement, resulting in vibration of the first tine in relation to the second tine; sensing circuitry coupled to the coil arrangement and configured to provide a sensing signal indicative of a change in at least one property of the vibration of the first tine in relation to the second tine; and measurement control circuitry coupled to the excitation circuitry and the sensing circuitry for controlling operation of the excitation circuitry.

The utility model provides a power cable stripping device which comprises an outer shell, the inner side of the outer shell is provided with a cavity, the two ends of the cavity are communicated with the outside, the inner side of the cavity is provided with a lower supporting wheel through a support, a limiting assembly is arranged over the lower supporting wheel, and the inner side of the cavity is provided with two sets of contact rollers which are horizontally and symmetrically arranged. A plurality of groups of first sharp tooth structures are uniformly distributed on the outer side of the contact roller, the contact roller is connected with the outer shell through a driving assembly, the contact roller is driven by a first motor, two groups of vertically and symmetrically arranged wire stripping wheels are arranged on the inner side of the cavity, the wire stripping wheels are connected with the outer shell through connecting assemblies, and annular blades are mounted on the outer sides of the wire stripping wheels. The two sides of the annular blade are provided with second sharp tooth structures on the outer side of the wire stripping wheel. According to the utility model, the position-adjustable contact roller is matched with the first sharp tooth structures distributed on the surface of the contact roller, so that an effect of pushing a power cable is achieved, the labor intensity of workers is reduced, and the cable stripping efficiency is improved.

Weighing apparatus (20, 200, 210, 220, 270), for use with a lifting device, such as a forklift (300) that includes a tine (100), is provided. The weighing apparatus includes a cover (40, 140) shaped and sized to at least partially surround the tine of the lifting device and a weighing unit (30) that weighs a load (120) lifted by the device, the weighing unit being coupled to a lateral side (46) of the cover such that the weighing unit is placed alongside the cover. A securing mechanism (272) reduces relative motion of the weighing apparatus with respect to the lifting device in response to the load being placed on the weighing unit, by the securing mechanism (272) being reversibly engaged against the lifting device such as to counteract the weight applied to the weighing apparatus by the load. Other applications are also described.

Soil cultivation tool (10) for a driven soil cultivation machine, in particular rotary harrow tines, with a tine-shaped working section (11) and a mounting section (14), wherein the working section (11) has a cutting area (12), wherein a mounting groove (40) is provided in the cutting area (12), which extends at least partially between the free end of the working section (11) and the mounting section (14) in the area of ​​a front working edge (18), wherein a cutting element (20) is mounted in the cutting area (12), wherein the cutting element (20) has an end piece (30) consisting of a hard material, in particular tungsten carbide material or ceramic material, wherein the end piece (30) is arranged at least partially in the area of ​​the end of the mounting groove (40) facing the mounting section (14) and is fastened in the mounting groove (40) with a connecting section (33).wherein the fastening groove (40) has a groove base (47) and two groove side walls (41, 42) extending laterally thereto in the longitudinal direction of the groove, characterized in that the fastening groove (40) at its end facing the fastening section (14) extends continuously into a groove run-out (46) in the direction of the working edge (18), and that the end piece (30) covers the groove run-out (46) at least partially.

The utility model relates to the technical field of agricultural appliances, in particular to a simple device for spreading and stacking seeds, and aims to solve the problems that in the prior art, when the seeds are spread or gathered, a wooden rake or a spade is needed, and rake teeth of the wooden rake are fixed during preparation, so that the spacing cannot be adjusted according to actual requirements. According to the technical scheme, the rake comprises a connecting plate and a plurality of rake teeth, the rake teeth are detachably installed on the connecting plate, the rake further comprises a limiting structure, the limiting structure is arranged on the connecting plate, a scraper is further installed on the connecting plate, the limiting structure is located between the connecting plate and the scraper, and a butt joint structure is arranged on the scraper. Two adjacent limiting teeth are clamped to the limiting openings in different positions, so that the distance between the two limiting teeth is changed, the spreading and airing width is changed, a worker can also replace toothed plates of different models, and the calibers of the limiting openings are changed so as to adapt to the rake teeth of different models.

The invention provides a rotary blade group, which solves the problems of large ploughing resistance and poor stability due to the fact that a main blade and an auxiliary blade of an existing rotary blade are positioned at the same end of a blade handle. The rotary tillage device comprises a cutter shaft and a plurality of cutter holders fixed on the cutter shaft, each cutter holder is provided with a rotary tillage cutter, the rotary tillage cutter comprises a cutter handle connected with the cutter holder, a main blade arranged at one end of the cutter handle and used for ploughing and an auxiliary blade arranged at the other end of the cutter handle and used for cutting off weeds, and the turning radius of the auxiliary blade is smaller than that of the main blade. The main blade and the auxiliary blade are located at the different ends of the cutter handle respectively, the situation that the main blade and the auxiliary blade make contact with the ground at the same time during ploughing is avoided, ploughing resistance is reduced, and oil consumption of the mini-tiller is reduced; the auxiliary blade starts to be balanced when the main blade is used for ploughing, and the main blade starts to be balanced when the auxiliary blade is used for cutting grass, so that the stability of the mini-tiller in the working process is greatly improved; the auxiliary blades can cut off grass, so that the single rotary blade has the functions of grass winding prevention and ploughing.

The utility model relates to a shoe wearing type deep scarification hook, and belongs to the technical field of deep scarifiers. The detachable subsoiling hook solves the problems that a shovel tip on a traditional detachable subsoiling hook is inconvenient to mount and dismount and easy to loosen during operation. The technical key points are as follows: the shovel comprises a shovel handle and a shovel tip, the shovel handle comprises a rod body and a connecting part, and the rod body is in arc connection with the connecting part; the connecting part is provided with an extending part and a limiting part, the extending part is located below the limiting part, and a first groove is formed between the extending part and the limiting part; the shovel tip comprises a shovel body and a sleeve plate, the sleeve plate is connected with the bottom face of the shovel body, and the sleeve plate and the bottom face of the shovel body define a penetrating channel. The extending part is detachably mounted in the penetrating channel; the shovel body comprises a shovel body head part and a shovel body rear part, and the shovel body head part and the shovel body rear part are connected into a whole; the head of the shovel body is an arc-shaped plate which is bent downwards; the rear portion of the shovel body abuts against the groove bottom of the first groove. A safety pin hole is formed in the top end of the rod body. The subsoiler is installed on a machine frame of the subsoiler and used for subsoiling soil.

The utility model relates to comb technical field discloses a comb structure of telescopic comb tooth, including lower casing and upper casing, one end of lower casing and upper casing has the mounting sleeve through the screw thread, the inside installation of lower casing and upper casing has the bottom plate, the top end equidistance installation of bottom plate has the comb tooth body, the bottom end of bottom plate is provided with the telescopic component for driving the comb tooth body telescopic, the bottom end one side of lower casing is provided with the unlocking assembly for unlocking the limiting assembly lock, this one kind of comb structure of telescopic comb tooth sets up telescopic component, can drive bottom plate, bottom plate drives the comb tooth body longitudinal movement telescopic, like this can according to need the comb tooth body extend or retract, use more convenient, set up limiting assembly simultaneously, can carry out the limiting lock to main rod to the comb tooth body limiting lock, more stable.

The utility model belongs to the technical field of trailing suction dredgers, and particularly discloses a rake head device with detachable rake teeth, which comprises a plurality of rake teeth, each rake tooth is fixedly connected with a rake tooth base, and each rake tooth base is detachably mounted on a flushing rotating shaft through a bolt; the flushing rotating shaft is fixedly connected with one end of the fixed crank, the other end of the fixed crank is mounted on the rake plate, the fixed crank is provided with a plurality of bolt mounting holes I, the rake plate is provided with a plurality of bolt mounting holes II, and bolts are connected between the bolt mounting holes I of the fixed crank and the bolt mounting holes II of the rake plate and are locked through nuts. The modular rake teeth are detachably mounted on the flushing rotating shaft through the bolts, and when the rake teeth are damaged, only one group of damaged modular rake teeth needs to be replaced; and the angle of the rake teeth is finely adjusted by adjusting the angle of the fixed crank, so that the optimal use effect is achieved.

A broadfork assembly includes a longitudinal crossbar including a plurality of transverse slots for cooperatively engaging a plurality of removable fork tines. A handle having a pair of spaced apart aligned tubular members cooperatively engages a pair of sockets mounting to a top surface of the longitudinal crossbar. The handles include a transverse hole in the bottom distal end. Removably affixed to the longitudinal crossbar is a plurality of removable forks. The top blade portion includes a top edge having a lug for cooperative engagement with one of the slots in the longitudinal crossbar. The longitudinal crossbar includes a pair of ends or end caps having a center hole therein for insertion of a rod which extends through the handles and a transverse hole in the top blade portion of the curved blades running parallel to the longitudinal crossbar. The rod includes retainer means on each of its distal ends.

A mount for engaging a perforated surface includes a locking member and a tine member connected to each other such that they can slide relative to each other. The locking member includes a front surface designed to face the perforated surface when mounted to the perforated surface. The tine member includes a tine that is bent such that it extends substantially perpendicular to the front surface of the locking member at its proximal end and substantially parallel to the front surface of the locking member at its distal end. In use, the distal end of the tine is inserted into a hole of the perforated surface, the locking member is pivoted toward the perforated surface, and the locking member is then slid relative to the tine member so as to prevent extraction of the tine from the hole.

1. The name of the design product: rotary tiller blade set. 2. The use of the design product: the design product is used for installation on a rotary tiller and for rotary tillage work. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

A replaceable point (26) for mounting on a tine (2) in a soil working agricultural implement (1), such as a cultivator or harrow, comprises a point body (261) having tip portion (262), and a point fastener recess (264). The point body (261) has a front face (2611) and a rear face (2612). The point fastener recess (264) is configured to enable engagement with a fastener such that a fastener axis (Af) extends at a non-perpendicular angle to a point plane (Pp) at the point fastener recess (264). There is disclosed fasteners, soil working tine assembly, agricultural implements comprising such soil working tine assembly and method for attaching a point to a tine.

The utility model discloses a metal pipeline static bridging assembly, metal pipelines are connected through a flange plate, an insulating layer is arranged on the flange plate, the metal pipeline static bridging assembly is arranged on the flange plate, the metal pipeline static bridging assembly comprises a bolt and nuts, the bolt and the nuts are connected with the flange plate, the bolt penetrates through the flange plate, and the two nuts are located on the two sides of the flange plate respectively. Two ends of the bolt are in threaded connection; a gasket is arranged between the nut and the flange plate; the contact surface of the gasket and the flange is provided with sharp teeth, and the sharp teeth pierce the anti-rust paint layer on the flange plate when the nut is tightened, so that the flange plate is electrically communicated with the nut; the nut, the bolt and the gasket are all of a conductive structure, and static electricity is transmitted to the nut from the flange plate after passing through the gasket, transmitted to the nut on the other side through the bolt and then transmitted to the flange plate on the other side from the nut on the other side. The bridging mode is less influenced by the external environment, is particularly labor-saving, time-saving and material-saving, and is high in construction efficiency.

The invention relates to a method for operating a tamping machine (1), which travels along a track (2) and comprises a tamping unit (9) which can be adjusted relative to a machine frame (23) and which has tamping tines (10) that can be displaced relative to one another, wherein position data of track sleepers (3) are captured before a tamping operation. Prior to each tamping operation, a permissible maximum displacement path (smax) is specified for each tamping tine (10) by means of a computing unit (44) depending on a current position of the tamping unit (9) relative to the track sleeper (3) to be currently tamped. This specification of a permissible maximum displacement path (smax) for each tamping tine (10) ensures that the displacement operation achieves the greatest possible effectiveness, and damage to the sleeper and / or the respective tamping tine (10) and to the ballast is reliably avoided.