CN221212010U - Portable wood sawing device for agriculture - Google Patents

Abstract

The utility model discloses a portable wood sawing device for agriculture, which relates to the technical field of agricultural tools and comprises a box body, wherein a cover body is arranged at the top of the box body, clamping plates are connected to two ends of the bottom of the cover body, clamping grooves matched with the clamping plates in an inserting mode are formed in two ends of the top of the box body, a lifting assembly is arranged at the left end of an inner cavity of the box body, a limiting assembly is arranged at the right end of the inner cavity of the box body, a bearing plate is arranged between the lifting assembly and the limiting assembly, clamping assemblies are arranged at two ends of the top of the bearing plate, a supporting plate is arranged at one side of the left end clamping assembly, a translation assembly is arranged on the inner top wall of the supporting plate, and a first electric push rod is arranged at the bottom of the translation assembly. According to the utility model, through the cooperation of the first electric push rod, the supporting plate, the bearing plate, the driving motor and the cutting knife, the purposes of time saving, labor saving and high cutting speed are achieved, and meanwhile, the phenomenon that wood chips are difficult to damage eyes of cutting staff in the cutting process can be avoided as much as possible.

Description

Portable wood sawing device for agriculture

Technical Field

The utility model relates to the technical field of agricultural tools, in particular to a portable wood sawing device for agriculture.

Background

The sawing device is a wood cutting device which is essentially needed in the wood processing process, the working principle is that a shearing force is applied to wood boards with various thicknesses by means of a saw blade, so that the boards are quickly cut and separated according to the required size, in most cases, before various deep processing of the wood is carried out, the whole section of wood is needed to be sawed into boards, generally a long log is sawed into sections according to the determined size according to the initial processing requirement.

The Chinese patent publication No. CN208100579U discloses a convenient wood sawing device for agriculture, which comprises a main box body; the middle of the upper end of the main box body horizontally passes through the rotating shaft, and the right end of the rotating shaft horizontally passes through the main box body; two movable sleeves are horizontally sleeved at the left end and the right end of the rotating shaft; the left end of the left movable sleeve is horizontally fixedly connected with a slide bar; the left end of the sliding rod is inserted into the fixed plate, and the fixed plate is vertically fixedly connected to the left outer wall of the main box body; two springs are vertically and fixedly connected to the upper ends of the two movable sleeves upwards, the upper ends of the two springs are vertically and fixedly connected to the inner wall of the upper end of the main box body, but in the device, the threaded rod is required to be manually rotated to drive the cutting knife to move up and down in the wood sawing process, so that the working efficiency is low, the wood sawing effect is relatively general, and meanwhile, certain potential safety hazards exist for workers.

Disclosure of utility model

In order to improve the problem that in the above-mentioned device, in the sawing process, the threaded rod needs to be manually rotated to drive the cutting knife to move up and down, so that the working efficiency is low, the sawing effect is relatively general, and meanwhile, certain potential safety hazards exist for workers.

The utility model provides a portable wood sawing device for agriculture, which adopts the following technical scheme:

The utility model provides a portable sawmill for agriculture, includes the box, the lid is installed at the top of box, the both ends of lid bottom all are connected with the cardboard, the both ends at box top all seted up with cardboard grafting complex draw-in groove, the left end of box inner chamber is provided with lifting unit, the right-hand member of box inner chamber is provided with spacing subassembly, lifting unit with install the loading board between the spacing subassembly, the both ends at loading board top all are provided with clamping assembly, the left end the backup pad is installed to one side of clamping assembly, the interior roof of backup pad is provided with translation subassembly, first electric putter is installed to translation subassembly's bottom, driving motor is installed to first electric putter's output, the cutting knife is installed to driving motor's power take off end.

Through adopting above-mentioned technical scheme, the staff upwards pulls the lid, the lid drives the cardboard and upwards moves, until cardboard and draw-in groove separation, conveniently remove the lid from the top of box, then the staff drives the loading board through lifting unit and upwards moves, when the loading board upwards moves, can spacing the loading board through spacing subassembly, until the loading board stretches out from the inner chamber of box, the staff is convenient to fix timber this moment through clamping unit, the condition of displacement appears in the time of avoiding cutting as far as possible, then the staff starts first electric putter and driving motor through the controller, first electric putter stretches out and drives the cutting knife and move down, driving motor during operation drives the cutting knife rotation and cuts work to timber.

Optionally, the top of box both sides all is provided with locking subassembly, locking subassembly includes positioning spring, positioning spring connects the top of box both sides, positioning spring keeps away from the arm-tie is installed to the one end of box, the arm-tie is close to one side at box center is connected with the picture peg, the outside of cardboard seted up with picture peg grafting complex slot.

Through adopting above-mentioned technical scheme, when the fixed action of unblock cardboard is needed, outwards pulling arm-tie, the arm-tie drives the location spring and extends, can drive simultaneously that the picture peg outwards removes with the slot separation can.

Optionally, the top of lid is connected with the handle, the outer wall of handle has cup jointed the foam-rubber cushion.

Through adopting above-mentioned technical scheme, the user of facilitating the use holds handle department and carries the device out, and the setting of foam-rubber cushion has increased the travelling comfort when staff holds the handle.

Optionally, the lifting assembly includes first lead screw, first lead screw passes through the bearing and connects the left end of box inner chamber, be used for the drive the servo motor of first lead screw pivoted is installed to the interior bottom wall of box, the outer wall threaded connection of first lead screw has first screw, first screw is close to one side at box center is connected with the head rod, the top of head rod with the left end fixed connection of loading board bottom.

Through adopting above-mentioned technical scheme, servo motor during operation drives first lead screw and rotates, and first lead screw rotates the first screw of drive and reciprocates, and the first screw drives the loading board through the head rod and reciprocates when removing, and then can push out the loading board box or receive into the box.

Optionally, spacing subassembly includes the polished rod, the polished rod is installed the right-hand member of box inner chamber, the outer wall cover of polished rod is equipped with the sliding sleeve, the sliding sleeve is close to one side at box center is connected with the second connecting rod, the top of second connecting rod with the right-hand member fixed connection of loading board bottom.

Through adopting above-mentioned technical scheme, can drive the sliding sleeve through the second connecting rod and slide along the polished rod when the loading board is gone up and down, and then can carry out spacingly to the loading board, prevent that the loading board from rotating.

Optionally, the clamping assembly includes two sets of casings, two sets of the casing is installed the both ends at loading board top, two sets of the through-hole has all been seted up to the both sides of casing, two sets of the fixed plate is all installed to the interior diapire of casing, two sets of the second electric putter is all installed to the interior roof of casing, two sets of the clamp plate is all installed to the output of second electric putter.

Through adopting above-mentioned technical scheme, pass the through-hole with timber and stretch into in the casing, ligneous bottom and fixed plate contact this moment to control second electric putter stretches out, second electric putter stretches out and drives the clamp plate and move down, and then can press the clamp plate at ligneous top, and the convenience device is fixed timber, avoids timber to appear skidding in the cutting process to the greatest extent and causes the uneven phenomenon of cutting surface.

Optionally, the translation subassembly includes the riser, the riser is installed the right-hand member of roof bottom in the backup pad, the riser with be connected with the second lead screw through the bearing between the backup pad, be used for the drive is installed on the right side of riser the positive and negative motor of second lead screw pivoted, the outer wall threaded connection of second lead screw has the second nut, the top of second nut is connected with the slider, the spout has been seted up to the interior roof of backup pad, the spout with sliding connection between the slider.

Through adopting above-mentioned technical scheme, positive and negative motor during operation drives the second lead screw and rotates, and the second lead screw rotates the drive second screw and moves about, drives the slider and slides in the spout when the second screw removes to can carry out spacingly to the second screw, the cutting knife of drive below moves about when the second screw removes, conveniently adjusts the transverse position of cutting knife, is convenient for cut timber into different specifications.

In summary, the present utility model includes at least one of the following beneficial effects:

(1) Through the cooperation setting of first electric putter, backup pad, loading board, driving motor and cutting knife, reached labour saving and time saving, the purpose that cutting speed is fast, also can avoid the saw-dust to be difficult to cause the injury to the personnel eyes in the cutting process as far as possible simultaneously.

(2) Through cooperation setting of fixed plate, through-hole, clamp plate, second electric putter and casing, can realize ligneous fixed, overcome traditional equipment and need the fixed defect of staff, prevent simultaneously that timber from slipping in the cutting process from appearing causing the uneven phenomenon of cutting surface, guarantee the cutting effect.

(3) Through lid, lifting unit, spacing subassembly, cardboard, draw-in groove, locking subassembly and the cooperation setting of handle, peg graft the cardboard in the draw-in groove to it is fixed with the cardboard locking through locking subassembly, thereby can install the lid on the box, and then can accomodate the inner chamber at the box with the loading board after the device finishes using, and then conveniently carry the box out.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

Fig. 3 is a schematic top view of the present utility model.

In the figure: 1. a cover body; 2. a first electric push rod; 3. a support plate; 4. a case; 5. a carrying plate; 6. a lifting assembly; 601. a first screw rod; 602. a first connecting rod; 603. a first nut; 604. a servo motor; 7. a driving motor; 8. a cutting knife; 9. a limit component; 901. a polish rod; 902. a sliding sleeve; 903. a second connecting rod; 10. a clamping assembly; 1001. a fixing plate; 1002. a through hole; 1003. a pressing plate; 1004. a second electric push rod; 1005. a housing; 11. a translation assembly; 1101. a forward and reverse motor; 1102. a riser; 1103. a second screw rod; 1104. a chute; 1105. a slide block; 1106. a second nut; 12. a clamping plate; 13. a clamping groove; 14. a locking assembly; 1401. pulling a plate; 1402. a positioning spring; 1403. inserting plate; 1404. a slot; 15. a handle.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1 and 3 of the drawings, one embodiment of the present utility model is provided: the utility model provides an agricultural is with portable saw wooden device, includes box 4, and lid 1 is installed at the top of box 4, and the top fixedly connected with handle 15 of lid 1, the outer wall of handle 15 has fixedly cup jointed the foam-rubber cushion. The device is carried out by a user holding the handle 15 conveniently, and the arrangement of the sponge cushion increases the comfort of the staff holding the handle 15.

Please refer to fig. 1 and 2 in the drawings of the specification, both ends of lid 1 bottom all fixedly connected with cardboard 12, clamping grooves 13 with cardboard 12 grafting complex are all seted up at both ends at box 4 top, the top of box 4 both sides all is provided with locking subassembly 14, locking subassembly 14 includes positioning spring 1402, positioning spring 1402 connects the top at box 4 both sides, the arm-tie 1401 is installed to the one end that positioning spring 1402 kept away from box 4, one side that arm-tie 1401 is close to box 4 center is connected with picture peg 1403, peg graft complex slot 1404 with picture peg 1403 has been seted up in the outside of cardboard 12. When the fixing action of the locking plate 12 needs to be unlocked, the pull plate 1401 is pulled outwards, the pull plate 1401 drives the positioning spring 1402 to extend, and meanwhile, the inserting plate 1403 can be driven to move outwards to be separated from the inserting groove 1404.

Referring to fig. 1 of the drawings, a lifting assembly 6 is arranged at the left end of an inner cavity of a box body 4, a limiting assembly 9 is arranged at the right end of the inner cavity of the box body 4, a bearing plate 5 is arranged between the lifting assembly 6 and the limiting assembly 9, the lifting assembly 6 comprises a first screw rod 601, the first screw rod 601 is rotationally connected to the left end of the inner cavity of the box body 4 through a bearing, a servo motor 604 for driving the first screw rod 601 to rotate is arranged on the inner bottom wall of the box body 4, a first screw 603 is connected to the outer wall of the first screw rod 601 in a threaded manner, a first connecting rod 602 is fixedly connected to one side, close to the center of the box body 4, of the first screw 603, and the top of the first connecting rod 602 is fixedly connected with the left end of the bottom of the bearing plate 5. The servo motor 604 during operation drives the first lead screw 601 to rotate, and the first lead screw 601 rotates and drives the first nut 603 to move up and down, and the first nut 603 drives the bearing plate 5 to move up and down through the first connecting rod 602 during movement, so that the bearing plate 5 can be pushed out of the box 4 or retracted into the box 4.

Referring to fig. 1 of the drawings, the limiting assembly 9 comprises a polish rod 901, the polish rod 901 is mounted at the right end of the inner cavity of the box 4, a sliding sleeve 902 is sleeved on the outer wall of the polish rod 901 in a sliding manner, a second connecting rod 903 is fixedly connected to one side, close to the center of the box 4, of the sliding sleeve 902, and the top of the second connecting rod 903 is fixedly connected with the right end of the bottom of the bearing plate 5. When the bearing plate 5 is lifted, the sliding sleeve 902 can be driven to slide along the polish rod 901 through the second connecting rod 903, so that the bearing plate 5 can be limited, and the bearing plate 5 is prevented from rotating.

Referring to fig. 1 of the drawings, two ends of the top of the carrier plate 5 are provided with clamping assemblies 10, the clamping assemblies 10 comprise two groups of shells 1005, the two groups of shells 1005 are mounted at two ends of the top of the carrier plate 5, through holes 1002 are formed in two sides of the two groups of shells 1005, wood is conveniently stretched into the shells 1005 through the through holes 1002, fixing plates 1001 are fixedly mounted on inner bottom walls of the two groups of shells 1005, second electric push rods 1004 are mounted on inner top walls of the two groups of shells 1005, and pressing plates 1003 are fixedly mounted on output ends of the two groups of second electric push rods 1004. The wood passes through the through hole 1002 and stretches into the shell 1005, at the moment, the bottom of the wood is contacted with the fixing plate 1001, the second electric push rod 1004 is controlled to stretch out, the second electric push rod 1004 stretches out to drive the pressing plate 1003 to move downwards, then the pressing plate 1003 can be pressed at the top of the wood, the wood is conveniently fixed by the device, and the phenomenon that the cutting surface is uneven due to slipping of the wood in the cutting process is avoided as much as possible.

Referring to fig. 1 of the drawings, a support plate 3 is installed on one side of a left end clamping assembly 10, a translation assembly 11 is arranged on an inner top wall of the support plate 3, a first electric push rod 2 is installed at the bottom of the translation assembly 11, a driving motor 7 is installed at the output end of the first electric push rod 2, a cutting knife 8 is installed at the power output end of the driving motor 7, the translation assembly 11 comprises a vertical plate 1102, the vertical plate 1102 is installed at the right end of the bottom of the inner top wall of the support plate 3, a second screw rod 1103 is rotatably connected between the vertical plate 1102 and the support plate 3 through a bearing, a positive and negative motor 1101 for driving the second screw rod 1103 to rotate is installed on the right side of the vertical plate 1102, a second screw rod 1106 is connected with an outer wall thread of the second screw rod 1106, a sliding block 1105 is fixedly connected with the top of the second screw rod 1106, a sliding groove 1104 is formed in the inner top wall of the support plate 3, and sliding connection is formed between the sliding groove 1104 and the sliding block 1105. The positive and negative motor 1101 during operation drives the rotation of second lead screw 1103, and second lead screw 1103 rotates and drives second screw 1106 to move about, drives slider 1105 and slides in spout 1104 when second screw 1106 moves to can carry out spacingly to second screw 1106, the cutting knife 8 of drive below during the second screw 1106 moves about, conveniently adjusts the transverse position of cutting knife 8, is convenient for cut timber into different specifications.

Working principle: when the device is used, after a user holds the handle 15 to carry the whole device to a required position, then a worker pulls the pull plate 1401 outwards, the pull plate 1401 drives the positioning spring 1402 to extend, and the plug plate 1403 can be driven to move outwards when the pull plate 1401 moves until the plug plate 1403 is separated from the slot 1404, so that the fixing effect of the plug plate 1403 on the clamping plate 12 is relieved.

Then, the staff pulls the handle 15 upwards, the handle 15 drives the cover body 1 to move upwards, and the cover body 1 drives the clamping plate 12 to move upwards until the clamping plate 12 is separated from the clamping groove 13, so that the cover body 1 is conveniently removed from the top of the box body 4.

Then, a worker starts a servo motor 604 through a controller, the servo motor 604 drives a first screw rod 601 to rotate during working, the first screw rod 601 rotates to drive a first screw 603 to move upwards, a first connecting rod 602 drives a bearing plate 5 to move upwards when a 1603 moves upwards, and a second connecting rod 903 drives a sliding sleeve 902 to slide along a polish rod 901 when the bearing plate 5 moves upwards, so that the bearing plate 5 can be limited, the bearing plate 5 is prevented from rotating, and the bearing plate 5 extends out of the inner cavity of the box body 4.

At this time, the worker sequentially passes through the through holes 1002 and stretches into the inner cavity of the shell 1005 until the left end of the wood abuts against the inner wall of the supporting plate 3, then the second electric push rod 1004 is controlled to stretch out through the controller, the second electric push rod 1004 stretches out to drive the pressing plate 1003 to move downwards to press the wood, the wood is conveniently fixed, and the situation that the wood is displaced during cutting is avoided as much as possible.

Then, according to the specification of wood to be cut, a worker starts the positive and negative motor 1101 through the controller, the positive and negative motor 1101 drives the second screw 1103 to rotate during working, the second screw 1103 rotates to drive the second screw 1106 to move left and right, the second screw 1106 drives the sliding block 1105 to slide in the sliding groove 1104 during moving, and accordingly the second screw 1106 can be limited, the transverse position of the lower cutting knife 8 is conveniently adjusted, after the operator is adjusted to a required position, the first electric push rod 2 and the driving motor 7 are started through the controller, the first electric push rod 2 stretches out to drive the cutting knife 8 to move downwards, and the driving motor 7 drives the cutting knife 8 to rotate during working to cut wood.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (7)

1. Agricultural is with portable saw wooden device, including box (4), its characterized in that: the utility model discloses a cutting knife cutting device, including box (4), lid (1), backup pad (3) are all connected with at the top of box (4), cardboard (12) all are connected with at the both ends of lid (1) bottom, both ends at box (4) top all seted up with cardboard (12) grafting complex draw-in groove (13), the left end of box (4) inner chamber is provided with lifting unit (6), the right-hand member in box (4) inner chamber is provided with spacing subassembly (9), lifting unit (6) with install loading board (5) between spacing subassembly (9), the both ends at loading board (5) top all are provided with clamping unit (10), the left end backup pad (3) are installed to one side of clamping unit (10), the interior roof of backup pad (3) is provided with translation subassembly (11), first electric putter (2) are installed to the bottom of translation subassembly (11), driving motor (7) are installed to the output of first electric putter (2), cutting knife (8) are installed to the power output of driving motor (7).

2. The agricultural portable sawmilling device as claimed in claim 1, wherein: the utility model discloses a box, including box (4), box, locking subassembly (14) are all provided with at the top of box (4) both sides, locking subassembly (14) are including locating spring (1402), locating spring (1402) are connected the top of box (4) both sides, locating spring (1402) are kept away from one end of box (4) is installed arm-tie (1401), arm-tie (1401) are close to one side at box (4) center is connected with picture peg (1403), the outside of cardboard (12) seted up with picture peg (1403) grafting complex slot (1404).

3. The agricultural portable sawmilling device as claimed in claim 1, wherein: the top of the cover body (1) is connected with a handle (15), and the outer wall of the handle (15) is sleeved with a foam cushion.

4. The agricultural portable sawmilling device as claimed in claim 1, wherein: lifting assembly (6) are including first lead screw (601), first lead screw (601) are in through bearing connection the left end of box (4) inner chamber, be used for the drive in the interior bottom wall of box (4) first lead screw (601) pivoted servo motor (604), the outer wall threaded connection of first lead screw (601) has first screw (603), one side that first screw (603) is close to box (4) center is connected with head rod (602), the top of head rod (602) with the left end fixed connection of loading board (5) bottom.

5. The agricultural portable sawmilling device as claimed in claim 1, wherein: spacing subassembly (9) are including polished rod (901), polished rod (901) are installed the right-hand member of box (4) inner chamber, the outer wall cover of polished rod (901) is equipped with sliding sleeve (902), sliding sleeve (902) are close to one side at box (4) center is connected with second connecting rod (903), the top of second connecting rod (903) with the right-hand member fixed connection of loading board (5) bottom.

6. The agricultural portable sawmilling device as claimed in claim 1, wherein: the clamping assembly (10) comprises two groups of shells (1005), the two groups of shells (1005) are installed at two ends of the top of the bearing plate (5), through holes (1002) are formed in two sides of the shells (1005), the fixing plate (1001) is installed on the inner bottom wall of the shells (1005), the second electric push rods (1004) are installed on the inner top wall of the shells (1005), and pressing plates (1003) are installed at the output ends of the second electric push rods (1004).

7. The agricultural portable sawmilling device as claimed in claim 1, wherein: translation subassembly (11) are including riser (1102), riser (1102) install the right-hand member of roof bottom in backup pad (3), riser (1102) with be connected with second lead screw (1103) through the bearing between backup pad (3), install on the right side of riser (1102) be used for the drive second lead screw (1103) pivoted positive and negative motor (1101), the outer wall threaded connection of second lead screw (1103) has second screw (1106), the top of second screw (1106) is connected with slider (1105), spout (1104) have been seted up to the interior roof of backup pad (3), spout (1104) with sliding connection between slider (1105).