CN212436240U - Novel field management machine - Google Patents

Abstract

The utility model discloses a novel field management machine, which comprises a frame, an engine, a gearbox, an operation handle and an air filter, wherein the air filter is connected with an air inlet dust-proof device, the bottom end of the gearbox is connected with a V-shaped two-end output box, the V-shaped two-end output box is connected with a walking land wheel and an operation mechanism in a transmission way, the frame above the operation mechanism is horizontally provided with a mounting frame, and the mounting frame is connected with an adjustable soil retaining device, a depth wheel device and a seedling protector; the air inlet dust keeper that admits air makes the air inlet of engine keep away from heavy dust district, the dust volume that enters into air cleaner has been reduced, the burden of air cleaner has been alleviateed, adjustable fender soil device can effectively block the soil that organism operation in-process was revolved, the wheel base at gauge wheel device both ends is different, can choose for use according to the ridge width is nimble, at the in-process of marcing of rural area supervisor, the stem or the leaf of seedling protector with the crop are to the both sides separation, prevent that the crop from being drawn into in the operating device, and each part equipment, the adjustment is simple nimble, convenient laborsaving.

Description

Novel field management machine

Technical Field

The utility model relates to a farming management technical field especially relates to a rural area supervisor of novel structure.

Background

The field management machine is an agricultural machine integrating the functions of rotary tillage, ridging, soil covering, soil loosening and the like, and can be used from the soil treatment stage before crop planting to the whole growth period of crops. Function and working strength based on rural area supervisor, its operation environment air quality is relatively poor, and it is mainly dust, dust volume big, and rural area supervisor volume is short little, and its driving system's air inlet is nearer apart from ground, and consequently the driving system's in the rural area supervisor working process air inlet is in dust environment completely, causes its filter to filter the burden big, needs in time to clear up the maintenance, otherwise can influence the work efficiency of engine and also can shorten its life.

In addition, the depth wheels used on the existing rural management machine are all of fixed and non-adjustable structures, but with the growth of crops, the reasons of earthing after fertilization and the like, after the ridge width is gradually reduced, if the distance between the depth wheels is not changed, the walking of the rural management machine is easy to be bent, and unnecessary damage is caused to ginger seedlings. In the later stage of crop growth, the crop has more stalks and longer leaves, and is easy to be drawn into the earthing knife along with the advancing of the field management machine, so that the phenomena of excessive stem and leaf breaking caused by strong traction can be caused, and the normal growth and yield of the crop can be affected, therefore, the structure of the field management machine needs to be improved to eliminate the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel rural area supervisor that the adjustment is nimble simple, the operation in-process can protect the crop is provided.

In order to solve the technical problem, the technical scheme of the utility model is that: novel rural area supervisor, which comprises a frame, install engine, gearbox and operation in the frame and hold up the handle, the inlet end of engine is connected with air cleaner, air cleaner's inlet end is connected with the dust keeper that admits air, the gearbox bottom is connected with V-arrangement both ends delivery box, V-arrangement both ends delivery box one end transmission is connected with the walking land wheel, V-arrangement both ends delivery box other end transmission is connected with operation mechanism, just operation mechanism locates the front side of walking land wheel, operation mechanism top the frame is improved level and is equipped with the mounting bracket, be connected with adjustable fender soil device on the mounting bracket, run through the mounting bracket demountable installation has the depth wheel device, can dismantle the cover on the depth wheel device and be equipped with the seedling protector.

As the preferred technical scheme, dust keeper that admits air includes air cleaner's top fixed connection's dustproof intake pipe, just dustproof intake pipe upwards extends the setting, dustproof intake pipe corresponds the dustproof end cover that is equipped with the cooperation and uses, with the coaxial end cover that is equipped with of dustproof end cover is fixed the ring, the fixed ring periphery of end cover with arrange between the dustproof end cover inner wall and be connected with the splice bar, the dustproof end cover intussuseption is filled with dustproof filter core, the splice bar does simultaneously dustproof limit baffle who crosses the filter core.

As the preferred technical scheme, the dustproof air inlet pipe is arranged to be a bamboo joint pipe, and the end cover fixing ring is detachably sleeved at the port of the dustproof air inlet pipe.

As a preferable technical scheme, a primary filter is communicated between the dustproof end cover and the dustproof air inlet pipe, the primary filter is mounted on the operation handle through a filter fixing device, and the end cover fixing ring is detachably sleeved on an air inlet port of the primary filter.

As the preferred technical scheme, filter fixing device includes fixed frame, runs through the bottom of fixed frame is equipped with the intake pipe via hole, one side fixed connection of fixed frame has the horizontal mounting panel that extends the setting, run through the mounting panel arrange with the installation screw that the cooperation of operation is connected is held up.

As the preferred technical scheme, the adjustable soil retaining device comprises movable soil retaining plates which are oppositely hinged to two sides of the mounting frame, the top ends of the movable soil retaining plates are respectively and fixedly connected with adjusting pull arms of arc structures, adjusting long holes are formed in the adjusting pull arms in a penetrating mode, adjusting locking arms are fixedly welded to the top ends of the mounting frame, locking nuts are movably mounted on the adjusting locking arms, and the adjusting pull arms are respectively sleeved on the locking nuts.

As an optimal technical scheme, the depth wheel device comprises a depth rod penetrating through the installation frame, a locking mechanism is arranged between the depth rod and the installation frame, one end of the depth rod is detachably connected with a small-distance depth wheel set, and the other end of the depth rod is connected with a large-distance depth wheel set.

As a preferred technical scheme, the locking mechanism comprises a locking sleeve fixedly arranged at the top end of the mounting frame, and a locking bolt is arranged to penetrate through the locking sleeve.

According to the preferable technical scheme, the seedling protector comprises V-shaped seedling protection rods which are arranged in a layered mode and are arranged horizontally, each layer of seedling protection rods is fixedly connected with the front ends of the seedling protection rods, at least the seedling protection rods which are located on the top layer are provided with connecting cross rods on the inner sides, rod sleeves used for sleeving the depth limiting rods are welded and fixed on the connecting cross rods, and assembling fastening bolts penetrate through the rod sleeves.

As the preferred technical scheme, the operating mechanism comprises a rotary tillage cutter set, a soil covering cutter set and a soil loosening cutter set.

By adopting the technical scheme, the novel field management machine comprises a frame, wherein an engine, a gearbox and an operation handle are installed on the frame, the air inlet end of the engine is connected with an air filter, the air inlet end of the air filter is connected with an air inlet dust-proof device, the bottom end of the gearbox is connected with a V-shaped output box with two ends, one end of the V-shaped output box with two ends is connected with a walking ground wheel in a transmission manner, the other end of the V-shaped output box with two ends is connected with an operation mechanism in a transmission manner, the operation mechanism is arranged on the front side of the walking ground wheel, a mounting frame is horizontally arranged on the frame above the operation mechanism, an adjustable soil retaining device is connected onto the mounting frame, a depth wheel device is detachably installed by penetrating through the mounting frame, and a seedling protector is detachably sleeved on the depth wheel; the utility model discloses following beneficial effect has: the air inlet dust keeper that admits air makes the air inlet of engine keep away from heavy dust district, the dust volume that enters into air cleaner has been reduced by a wide margin, the burden of air cleaner has been alleviateed, the time interval of its clearance maintenance has been prolonged simultaneously, adjustable retaining device can effectively block the soil that organism operation in-process was spun, the wheel base at limit wheel device both ends is different, can choose for use according to the ridge width is nimble, in addition still set up the seedling protector specially, at the in-process of marcing of rural area supervisor, the seedling protector is with the stem or the leaf of crop to the both sides separation, prevent that the crop from being drawn into in the operation mechanism, thereby protect the crop, and each part equipment, the adjustment is simple and flexible, and is convenient and labor-saving.

Drawings

The drawings are only intended to illustrate and explain the present invention and do not limit the scope of the invention. Wherein:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the dustproof intake pipe and related parts according to the embodiment of the present invention;

FIG. 3 is a schematic structural view of a rural area management machine provided with a primary filter according to an embodiment of the present invention;

FIG. 4 is a side view of a filter retaining device according to an embodiment of the present invention;

FIG. 5 is a schematic view of the primary filter of an embodiment of the present invention in an installed state;

fig. 6 is a schematic structural view of an adjustable soil retaining device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a depth wheel device according to an embodiment of the present invention;

FIG. 8 is a side view of a seedling protector according to an embodiment of the present invention;

FIG. 9 is a top view of a seedling protector according to an embodiment of the present invention;

in the figure: 1-a frame; 2-an engine; 3-a gearbox; 4-operating the handle; 5-an air filter; 6, a dustproof air inlet pipe; 7-dust-proof end covers; 8-end cover fixing ring; 9-connecting ribs; 10-dustproof filter element; 11-a primary filter; 12-a fixed frame; 13-air inlet pipe through hole; 14-a mounting plate; 15-mounting screw holes; 16-limiting flanging; 17-a limit notch; an 18-V-shaped two-end output box; 19-a walking ground wheel; 20-a working mechanism; 21-a mounting frame; 22-a movable retaining plate; 23-adjusting the pull arm; 24-adjusting the slot; 25-adjusting the locking arm; 26-a lock nut; 27-a depth stop bar; 28-a locking sleeve; 29-locking bolts; 30-small distance depth limiting wheel set; 31-a large-distance depth limiting wheel set; 32-seedling protection rods; 33-connecting the cross bar; 34-a rod sleeve; 35-assembling the fastening bolt.

Detailed Description

The invention is further explained below with reference to the drawings and examples. In the following detailed description, certain exemplary embodiments of the present invention have been described by way of illustration only. Needless to say, a person skilled in the art will recognize that the described embodiments can be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.

As shown in fig. 1, the novel field management machine comprises a frame 1, wherein an engine 2, a gearbox 3 and an operation handle 4 are installed on the frame 1, and various operation pull wires and handles connected with the gearbox 3 are further arranged on the operation handle 4 and are used for controlling the working state, the walking speed and the like of the field management machine. The air inlet end of the engine 2 is connected with an air filter 5, and the air inlet end of the air filter 5 is connected with an air inlet dustproof device. The gas entering the engine 2 is filtered by the air inlet dust-proof device and the air filter 5 to remove impurities such as dust and dust in the air, so that the cleanness of the entering gas is ensured, and the stable operation of the engine 2 is ensured.

As shown in fig. 1 and fig. 2, the air inlet dust-proof device includes a dust-proof air inlet pipe 6 fixedly connected to the top end of the air cleaner 5, the dust-proof air inlet pipe 6 extends upwards, the dust-proof air inlet pipe 6 is correspondingly provided with a dust-proof end cover 7 used in a matched manner, an end cover fixing ring 8 is coaxially provided with the dust-proof end cover 7, a connecting rib 9 is arranged and connected between the periphery of the end cover fixing ring 8 and the inner wall of the dust-proof end cover 7, a dust-proof filter element 10 is filled in the dust-proof end cover 7, the connecting rib 9 is also used as a limit baffle of the dust-proof filter element 10, and the dust-proof filter element 10 can be fixed in. And the dustproof filter core 10 can be replaced after being used for a period of time, when the dustproof filter core 10 is replaced, the old and useless dustproof filter core 10 is pulled out from the gap of the two connecting ribs 9, and the new dustproof filter core 10 is stuffed. The specific structure of the air filter 5 is well known to those skilled in the art and will not be described in detail herein.

In this embodiment, dustproof intake pipe 6 sets up to the bamboo joint pipe, and its length and the direction of inlet port are adjustable within a certain range, consequently can carry out appropriate adjustment according to the actual layout condition of each spare part on the rural area supervisor, forms the installation and dodges, and it is more convenient to use, and the adjustment is simple. The end cover fixing ring 8 is detachably sleeved at the port of the dustproof air inlet pipe 6. In the course of the work of rural area supervisor, the air admission during engine 2, earlier by dustproof filter core 10 carries out prefiltration, and when the air process during air cleaner 5, for secondary filter in fact, this kind of mounting means has alleviateed air cleaner 5's work burden, has guaranteed simultaneously the cleanliness factor of the engine 2 intake.

As shown in fig. 3, a primary filter 11 may be further communicated between the dustproof end cover 7 and the dustproof air inlet pipe 6, the primary filter 11 is mounted on the operation handle 4 through a filter fixing device, and the end cover fixing ring 8 is detachably sleeved on an air inlet port of the primary filter 11. Through setting up primary filter 11, with dustproof filter core 10 with air cleaner 5 cooperation, the air is advanced by the outside extremely the in-process of engine 2 can accomplish the cubic and filter in fact, and the filter effect is better, and the inlet port is located the top of rural area supervisor, has kept away from the heavy dust area of rural area supervisor during operation to the at utmost, and multi-stage filtration's effect in addition makes the work efficiency of engine 2 is higher.

As shown in fig. 3, 4 and 5, the filter fixing device includes a fixing frame 12, an air inlet pipe through hole 13 is formed through the bottom end of the fixing frame 12, a horizontally extending mounting plate 14 is fixedly connected to one side of the fixing frame 12, and a mounting screw hole 15 is formed through the mounting plate 14 and is in fit connection with the operation handle 4. The filter fixing device can be installed and fixed on the operation handle 4 by matching the installation bolt with the installation screw hole 15, and the installation and the fixation are simple. During the use, directly will elementary filter 11 place in fixed frame 12 makes dustproof intake pipe 6 passes intake pipe via hole 13 with elementary filter 11's gas outlet is connected can.

And downward bent limiting flanges 16 can be respectively arranged at two sides of the mounting plate 14, and an arc-shaped limiting notch 17 is correspondingly arranged on each limiting flange 16. After the installation is fixed, the supporting rod of the operation handle 4 just penetrates through the two limiting notches 17, so that the installation is firmer.

As shown in fig. 1, a V-shaped two-end output box 18 is connected to the bottom end of the gearbox 3, the V-shaped two-end output box 18 separates the power output by the gearbox 3 into two power output points, one end of the V-shaped two-end output box 18 is in transmission connection with a traveling ground wheel 19, the other end of the V-shaped two-end output box 18 is in transmission connection with an operating mechanism 20, and the operating mechanism 20 is arranged on the front side of the traveling ground wheel 19. When the gearbox 3 has power output, the output boxes 18 at the two ends of the V shape drive the walking land wheels 19 to rotate, so that the advancing drive of the field management machine is realized, the output boxes 18 at the two ends of the V shape drive the operation mechanism 20 to rotate, and the treatment such as rotary tillage on soil is realized.

The working mechanism 20 comprises a rotary tillage cutter set, a soil covering cutter set and a soil loosening cutter set, and the cutter sets are replaced at any time according to different crop planting or growth stages. If in the planting period, the rotary tillage cutter set is installed and is used for rotary tillage and ridging of soil; in the early and middle growth period, the earthing knife set is installed, and earthing is performed after irrigation or fertilization, so that the effects of water and fertilizer conservation are achieved; the soil loosening cutter set is arranged at the later growth stage to play a role in ploughing soil and loosening soil.

As shown in fig. 1, 3 and 6, a mounting frame 21 is horizontally disposed on the frame 1 above the working mechanism 20, and an adjustable soil retaining device is connected to the mounting frame 21. Specifically, the soil blocking device with adjustable includes the relative articulated activity that sets up in mounting bracket 21 both sides is kept off the native board 22, the top of activity is kept off native board 22 and is fixedly connected with arc structure's regulation single arm-drag 23 respectively runs through adjust single arm-drag 23 is equipped with adjusts slot hole 24, the fixed welding in mounting bracket 21 top has regulation locking arm 25, movable mounting has lock nut 26 on the regulation locking arm 25, two adjust single arm-drag 23 respectively the suit in on the lock nut 26. The main effect of retaining soil device with adjustable does, when carrying out rotary tillage, earthing or the operation of loosening the soil, blocks the soil block that rises soon by each knife tackle, prevents that the soil block from spattering outward and buries the young tooth of newly planting or just emerging, reduces the dust amount of flying simultaneously. The inclination angle of the movable soil retaining plate 22 is adjustable, and the inclination angle of the movable soil retaining plate 22 can be adjusted by adjusting the position of the locking nut 26 in the adjusting long hole 24, so that different requirements are met and the soil retaining mechanism 20 is used for retaining soil.

As shown in fig. 1, 3 and 7, a depth wheel assembly is removably mounted through the mounting bracket 21. Depth stop wheel device is including running through the depth stop lever 27 that mounting bracket 21 set up, depth stop lever 27 with be equipped with locking mechanism between the mounting bracket 21, depth stop lever 27 one end can be dismantled and be connected with short-range depth stop wheel group 30, the depth stop lever 27 other end is connected with long-range depth stop wheel group 31. The locking mechanism comprises a locking sleeve 28 fixedly arranged at the top end of the mounting frame 21, and a locking bolt 29 is arranged to penetrate through the locking sleeve 28 and used for detaching and fixing the depth rod 27. The small-distance depth-limiting wheel group 30 and the large-distance depth-limiting wheel group 31 are respectively provided with two depth-limiting wheels, the distance between the two depth-limiting wheels in the small-distance depth-limiting wheel group 30 is smaller than the distance between the two depth-limiting wheels in the large-distance depth-limiting wheel group 31, in the embodiment, the distance between the two depth-limiting wheels is determined by comparing the wheel distances between the two groups of depth-limiting wheels, so that the requirements of maintenance, management and use of crops in different growth periods are met. Because in the early stage of the growth of crops, such as ginger, the ridge distance between two rows of crops is large, the large-distance depth-limiting wheel set 31 can be used during management, soil covering can be carried out in the growth process of the ginger, namely, the soil on two sides of the ridge is rotavatted to the root of the ginger seedlings, so that the width of the ridge is gradually reduced, and the small-distance depth-limiting wheel set 30 needs to be replaced during the later stage of the growth management of the ginger.

As shown in fig. 1, 2, 8 and 9, the depth wheel device is detachably sleeved with a seedling protector, and the large-distance depth wheel set 31 can also be detachably arranged to facilitate the sleeved fixation of the seedling protector. Specifically, seedling protector protects seedling pole 32 including the V-arrangement of layering arrangement and level setting, each layer protect seedling pole 32 front end fixed connection and set up, be located the top layer at least protect seedling pole 32 inboard and be equipped with and connect horizontal pole 33, connect horizontal pole 33 and go up welded fastening and be used for the suit the rod cover 34 of depth-limiting rod 27, run through rod cover 34 is equipped with equipment fastening bolt 35. In this embodiment, the seedling protection rods 32 on the top layer are provided with a plurality of connecting cross rods 33 in parallel, and the rod sleeves 34 are fixedly welded between the two connecting cross rods 33. When the seedling protection device advances in the field management machine, the stems and the leaves of the gingers are separated towards two sides, the gingers are prevented from being screwed into the cutter set, the ginger seedlings are protected, and meanwhile, the cutter set and the external part are separated, so that the seedling protection device is safer to use.

The utility model discloses an air inlet dust keeper makes engine 2's air inlet keep away from heavy dust district, the dust volume that gets into to air cleaner 5 has been reduced by a wide margin, the burden of air cleaner 5 has been alleviateed, the time interval of its clearance maintenance has been prolonged simultaneously, adjustable fender soil device can effectively block the soil that the organism operation in-process was screwed up, the wheel base at gauge wheel device both ends is different, can choose for use according to the ridge width is nimble, seedling protector has still been set up specially in addition, at the in-process of marcing of rural area supervisor, seedling protector is with the stem or the leaf of crop to the separation of both sides, prevent that the crop from being drawn into in operation mechanism 20, thereby protect the crop, and each part equipment, the adjustment is simple and flexible, and is convenient for saving effort.

The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (10)

1. Novel rural area supervisor, which comprises a frame, install engine, gearbox and operation in the frame and hold up the handle, the inlet end of engine is connected with air cleaner, its characterized in that: the air filter's air inlet end is connected with the dust keeper that admits air, the gearbox bottom is connected with V-arrangement both ends delivery box, V-arrangement both ends delivery box one end transmission is connected with walking land wheel, V-arrangement both ends delivery box other end transmission is connected with operating device, just operating device locates the front side of walking land wheel, the operating device top the frame is improved level and is equipped with the mounting bracket, be connected with adjustable fender soil device on the mounting bracket, run through mounting bracket demountable installation limit depth wheel device, can dismantle the cover on the limit depth wheel device and be equipped with the seedling protector.

2. The novel countryside administration machine of claim 1, wherein: the dustproof intake pipe that admits air dust keeper includes air cleaner's top fixed connection, just dustproof intake pipe upwards extends the setting, dustproof intake pipe corresponds the dustproof end cover that is equipped with the cooperation and uses, with the coaxial end cover that is equipped with of dustproof end cover is fixed the ring, the fixed ring periphery of end cover with arrange between the dustproof end cover inner wall and be connected with the splice bar, dustproof end cover intussuseption is filled with dustproof filter core, the splice bar does simultaneously dustproof limit baffle who crosses the filter core.

3. The novel countryside administration machine of claim 2, wherein: the dustproof air inlet pipe is arranged to be a bamboo joint pipe, and the end cover fixing ring is detachably sleeved on the port of the dustproof air inlet pipe.

4. The novel countryside administration machine of claim 2, wherein: the dustproof air inlet pipe is characterized in that a primary filter is communicated between the dustproof end cover and the dustproof air inlet pipe, the primary filter is installed on the operation handle through a filter fixing device, and the end cover fixing ring is detachably sleeved on an air inlet port of the primary filter.

5. The novel countryside administration machine of claim 4, wherein: the filter fixing device comprises a fixing frame, an air inlet pipe through hole is formed in the bottom end, penetrating through the fixing frame, of the fixing frame, a mounting plate is fixedly connected to one side of the fixing frame and horizontally extends, and a mounting screw hole which is matched and connected with the operation handle is arranged in the mounting plate in a penetrating mode.

6. The novel countryside administration machine of claim 1, wherein: the adjustable soil retaining device comprises movable soil retaining plates which are hinged to two sides of the mounting frame relatively, the top ends of the movable soil retaining plates are respectively and fixedly connected with adjusting pull arms of arc structures, the adjusting pull arms are penetrated through adjusting long holes, adjusting locking arms are fixedly welded to the top ends of the mounting frame, and the adjusting locking arms are movably mounted on the adjusting locking arms and sleeved on locking nuts respectively.

7. The novel countryside administration machine of claim 1, wherein: the depth wheel device comprises a depth rod penetrating through the mounting frame, a locking mechanism is arranged between the depth rod and the mounting frame, one end of the depth rod is detachably connected with a small-distance depth wheel set, and the other end of the depth rod is connected with a large-distance depth wheel set.

8. The novel countryside administration machine of claim 7, wherein: the locking mechanism comprises a locking sleeve fixedly arranged at the top end of the mounting frame, and a locking bolt is arranged to penetrate through the locking sleeve.

9. A novel countryside administration machine according to claim 8, characterized in that: seedling protector protects seedling pole, each layer including the V-arrangement of layering arrangement and level setting protect seedling pole front end fixed connection setting, be located the top layer at least protect seedling pole inboard and be equipped with the connection horizontal pole, welded fastening is used for the suit on the connection horizontal pole the rod cover of depth-limiting rod runs through the rod cover is equipped with equipment fastening bolt.

10. The novel countryside administration machine of claim 1, wherein: the operation mechanism comprises a rotary tillage cutter set, a soil covering cutter set and a soil loosening cutter set.

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