CN209268023U - A kind of hand-held water chestnut harvester - Google Patents

Abstract

The utility model discloses a kind of hand-held water chestnut harvesters, comprising: rack；A pair of of traveling wheel of the bottom of the frame is set by wheel shaft, and the traveling wheel is fastened on the both ends of the wheel shaft and rotates with the rotation of the wheel shaft；It is arranged in the rack for excavating the digger blade component of water chestnut；It is arranged in the rack for driving the servo motor of the traveling wheel and the digger blade component movement；The vibrating motor being fastened in the rack；It is arranged in the rack for providing the driving power of power to the servo motor and the vibrating motor；And it open top and is detachably arranged in the rack for accepting the hopper of the water chestnut after separating with soil.The hand-held water chestnut harvester can effectively improve the efficiency of crop of water chestnut, reduce the labor intensity of worker, have the advantages that portable construction is compact, easy to use.

Description

A kind of hand-held water chestnut harvester

Technical field

The utility model relates to water chestnut harvester technical field more particularly to hand-held water chestnut harvesters.

Background technique

Water chestnut is a kind of crop being planted in shallow-layer slowly drained soil, is widely used as fruit or vegetables with edible.Water chestnut Bulb more be grown on earth's surface or less 20-25cm, mostly use manual type to complete the harvest of water chestnut in the prior art, use Not only labor intensity is larger for such harvesting approach, working efficiency is lower, while being often difficult to dig soil comprehensively and then cause Yield rate is lower.Therefore, it is necessary to study a kind of hand-held water chestnut harvesters.

Utility model content

Shortcoming present in view of the above technology, the utility model provide a kind of receipts that can effectively improve water chestnut Obtain the hand-held water chestnut harvester of efficiency, the labor intensity for reducing worker.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of hand-held water chestnut harvester, comprising: Rack；A pair of of traveling wheel of the bottom of the frame is set by wheel shaft, and the traveling wheel is fastened on the both ends of the wheel shaft Above and with the rotation of the wheel shaft rotate；It is arranged in the rack for excavating the digger blade component of water chestnut；Setting is in institute It states in rack for driving the servo motor of the traveling wheel and the digger blade component movement；The vibration being fastened in the rack Dynamic motor；It is arranged in the rack for providing the driving power of power to the servo motor and the vibrating motor；With And it open top and is detachably arranged in the rack for accepting the hopper of the water chestnut after separating with soil；Wherein, described Digger blade component includes one being arranged in the rack and forming the track ratchet of track groove, by the first sprocket shaft and the A pair of sprocket chain unit that two sprocket shafts are arranged in the rack, connect with the sprocket wheel chain unit and with the track The digger blade that the track groove of ratchet matches, the sprocket wheel chain unit are symmetricly set on the opposite two sides of the rack, institute It states track ratchet to be located between a pair of sprocket wheel chain unit, the sprocket wheel chain unit drives the digger blade in the machine Circularly liftable movement is done on frame, the servo motor is driven respectively by the first pulley unit and the second belt wheel unit The wheel shaft and first sprocket shaft rotation, the driving power by route respectively with the servo motor and the vibration Motor connection.

Preferably, the sprocket wheel chain unit include one be fastened on first sprocket shaft end drive sprocket, one The driven sprocket that is fastened on second sprocket shaft end, one are engaged on chain on the drive sprocket and the driven sprocket Item, wherein the drive sprocket is located at the underface of the driven sprocket, and the drive sprocket is arranged higher than the traveling wheel.

Preferably, the digger blade includes a loading plate, the opposite side of a pair that is symmetrical and being fixed at the loading plate Along upper the first side plate of a pair, the first side plate described in one end and side is connected, the first side plate described in the other end and the other side One second connected side plate, wherein on the loading plate on an edge opposite with second side plate, on first side plate It has been separately formed excavation sword on the edge to intersect vertically with the edge, the sieve pore unloaded for soil is formed on the loading plate, It is provided with a pin shaft on the lateral wall of first side plate, the one end of the pin shaft and first side plate be connected, opposite The other end is connect with the chain so that the digger blade rotates, the outside of second side plate with the rotation of the chain It is provided with a pillar matched with the track groove on wall, also forms on second side plate in order to the digger blade It is interior separated with soil after water chestnut fall into notch in the hopper.

Preferably, the quantity of the hopper is set as two, and the hopper is located at the opposite two sides of the track ratchet, institute The second side plate is stated in low " convex " font in intermediate high, two sides with formed with the hopper notch correspondingly, described the The pillar is provided on raised region among two side plates.

Preferably, the top of the hopper also forms a mounting plate, and pin hole, the installation are provided on the mounting plate There are a right angle established angle so that the hopper is hung on vertically in the rack between plate and the hopper.

Preferably, the driving power include the battery being arranged in the rack and one will be in the battery DC conversion is the electric cabinet of alternating current, passes through connection between the battery and the electric cabinet.

Preferably, a control flow is additionally provided in the rack, the control flow passes through route and the driving power, institute Servo motor is stated to connect with the vibrating motor.

Preferably, a handle hand steered for worker is also formed in the rack.

Preferably, the first pulley unit include one by the servo motor drive rotation the first driving pulley, one Be fastened on the wheel shaft for drive the first driven pulley of wheel shaft rotation, one be stretched in first driving pulley and The first transmission belt on first driven pulley, wherein first driven pulley is located under first driving pulley Side.

Preferably, the second belt wheel unit include one by the servo motor drive rotation the second driving pulley, one It is fastened on first sprocket shaft for driving the second driven pulley of first sprocket shaft rotation, one to be stretched in described the The second transmission belt on two driving pulleys and second driven pulley.

The utility model compared with prior art, the beneficial effect is that: hand-held water chestnut provided by the utility model harvest Machine, vibrating motor are arranged on the rack, and vibrating motor can provide the high-frequency vibration of a vertical direction for whole equipment, from And water chestnut and soil in digger blade is made to realize separation, and the soil after separating is drawn off via sieve pore；Direct current in battery The alternating current that electricity obtains after electric cabinet converts respectively drives servo motor and vibrating motor work, with traditional hydraulic-driven Mode compare, effectively simplify the overall structure of equipment, equipment occupies little space, have that portable construction is compact, use Convenient advantage；Digger blade component includes a pair of sprocket chain unit being arranged symmetrically, that digger blade and one form track is recessed The track ratchet of slot, digger blade is connected by pin shaft with chain, in addition, the pillar of digger blade is in the track groove of track ratchet Sliding, when chain uniform rotation, digger blade also cycle rotation driven by the chain, wherein when digger blade is operated to minimum When position, digger blade carries out the digging operation of water chestnut, will excavate the soil for being mixed with water chestnut obtained and is fitted into digger blade, digger blade Driven by the chain at the uniform velocity to rise, in uphill process, the high-frequency vibration that vibrating motor generates can drive water chestnut and soil Separation, and to be drawn off by isolated soil from the sieve pore of digger blade, and water chestnut then stays in digger blade, when digger blade operates When to extreme higher position, at this point, digger blade stands on the surface of hopper vertically under the action of chain, the water chestnut in digger blade passes through Notch pours into hopper；It is in intermediate purpose high, that two sides are low by the setting of the second side plate in the utility model: topples in digger blade When water chestnut, the intermediate region of the second side plate can be avoided water chestnut and fall on outside hopper, while the intermediate region is also used to that pillar is arranged； Control flow can starting, stopping and the speed of service to equipment manipulate, have the advantages that easy to operate.

Detailed description of the invention

Fig. 1 is one of the structural schematic diagram of hand-held water chestnut harvester described in the utility model；

Fig. 2 is the second structural representation of hand-held water chestnut harvester described in the utility model；

Fig. 3 is the third structural representation of hand-held water chestnut harvester described in the utility model；

Fig. 4 is one of structural schematic diagram of digger blade of the utility model；

Fig. 5 is the second structural representation of the digger blade of the utility model；

Fig. 6 is the structural schematic diagram of the hopper of the utility model；

Fig. 7 is the positional diagram between the track ratchet of the utility model and hopper；

Fig. 8 is the structural schematic diagram of the rack of the utility model；

Fig. 9 is the third structural representation of the digger blade of the utility model.

In figure: 10, rack；11, handle；12, support plate；13, the first laminate；14, the second laminate；20, driving power； 21, battery；22, electric cabinet；23, the first isolation cushion；30, servo motor；40, vibrating motor；50, traveling wheel；51, wheel shaft； 52, first pulley unit；521, the first driving pulley；522, the first driven pulley；523, the first transmission belt；53, the second belt wheel Unit；531, the second driving pulley；532, the second driven pulley；533, the second transmission belt；60, digger blade component；61, sprocket chain Unit；611, drive sprocket；612, driven sprocket；613, chain；62, track ratchet；621, track groove；63, digger blade； 631, loading plate；632, the first side plate；633, pin shaft；634, sieve pore；635, the second side plate；636, pillar；70, control flow；71, Second isolation cushion；80, hopper；81, mounting plate.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation Book text can be implemented accordingly.

As shown in Figures 1 to 9, the utility model provides a kind of hand-held water chestnut harvester, comprising: rack 10；Pass through A pair of of traveling wheel 50 of 10 bottom of rack is arranged in wheel shaft 51, and the traveling wheel 50 is fastened on the both ends of the wheel shaft 51 Above and with the rotation of the wheel shaft 51 rotate；It is arranged in the rack 10 for excavating the digger blade component 60 of water chestnut；If Set the servo motor 30 in the rack 10 for driving the traveling wheel 50 and the digger blade component 60 to move；It is fastened on Vibrating motor 40 in the rack 10；It is arranged in the rack 10 and is used for the servo motor 30 and the vibrating motor 40 provide the driving power 20 of power；And it open top and is detachably arranged in the rack 10 for accepting and soil point The hopper 80 of water chestnut from after；Wherein, the digger blade component 60 includes a setting in the rack 10 and forms track A pair of sprocket chain in the rack 10 is arranged in by the first sprocket shaft and the second sprocket shaft in the track ratchet 62 of groove 621 Unit 61, the excavation for connecting with the sprocket wheel chain unit 61 and being matched with the track groove 621 of the track ratchet 62 Shovel 63, the sprocket wheel chain unit 61 are symmetricly set on the opposite two sides of the rack 10, and the track ratchet 62 is located at a pair Between the sprocket wheel chain unit 61, the sprocket wheel chain unit 61 drives the digger blade 63 to recycle in the rack 10 Elevating movement, the servo motor 30 are driven described respectively by the first pulley unit 52 and the second belt wheel unit 53 Wheel shaft 51 and first sprocket shaft rotation, the driving power 20 by route respectively with the servo motor 30 and the vibration Dynamic motor 40 connects.

As an embodiment of this programme, as shown in Figure 1 to Figure 3, the sprocket wheel chain unit 61 is fastened on institute including one State the driven sprocket 612, one that the drive sprocket 611, one on the first sprocket shaft end is fastened on second sprocket shaft end The chain 613 being engaged on the drive sprocket 611 and the driven sprocket 612, wherein the drive sprocket 611 is located at institute The underface of driven sprocket 612 is stated, the drive sprocket 611 is arranged higher than the traveling wheel 50；In the utility model, the master The purpose that movable sprocket 611 is higher than the traveling wheel 50 setting is: so that high there are one between the drive sprocket 611 and water chestnut field It is poor to spend, and the difference in height is to accommodate the digger blade 63, to ensure that the digger blade 63 has certain working space, with smooth Realize the excavation of water chestnut.

As an embodiment of this programme, as shown in Figure 4 and Figure 5, the digger blade 63 includes a loading plate 631, symmetrically And it is fixed at first side plate of a pair 632 on the opposite edge of a pair of the loading plate 631, one end and described in side the One second side plate 635 that side plate 632 is connected, the first side plate 632 described in the other end and the other side is connected, as shown in figure 4, institute It states on an edge opposite with second side plate 635 on loading plate 631, phase vertical with the edge on first side plate 632 It has been separately formed on the edge of friendship and has excavated sword a, formed the sieve pore 634 unloaded for soil on the loading plate 631, described first It is provided with a pin shaft 633 on the lateral wall of side plate 632, the one end of the pin shaft 633 is connected with first side plate 632, phase To the other end connect with the chain 613 so that the digger blade 63 rotates, such as Fig. 5 with the rotation of the chain 613 It is shown, it is provided with a pillar 636 matched with the track groove 621 on the lateral wall of second side plate 635, described It is also formed on two side plates 635 in order to which the water chestnut after separating in the digger blade 63 with soil falls into lacking in the hopper 80 Mouthful, which is the pour spout of the digger blade 63, when the digger blade 63 operating to extreme higher position, at this point, the excavation Shovel 63 stands on the surface of the hopper 80 vertically under the action of chain 613, and the water chestnut in the digger blade 63 passes through The notch pours into the hopper 80.

As an embodiment of this programme, as shown in figure 5, the quantity of the hopper 80 is set as two, the hopper 80 Positioned at the opposite two sides of the track ratchet 62, second side plate 635 formed in low " convex " font in intermediate high, two sides with The one-to-one notch of the hopper 80,635 centre of the second side plate are provided with the pillar on raised region 636, as shown in figs. 5 and 9, second side plate 635 form the notch two side areas and second side plate 635 There are a bending angle Q between intermediate region, and when the digger blade 63 topples over water chestnut, bending angle Q enables to described second The two side areas of side plate 635 slides into the hopper 80 as one conducive to water chestnut and accumulates in the digger blade 63 to avoid water chestnut Clinoplain；When the digger blade 63 topples over water chestnut, the intermediate region of second side plate 635 can be avoided water chestnut and fall on institute It states outside hopper 80, while the intermediate region is also used to be arranged the pillar 636；In the utility model, the value of the bending angle Q Range is 148 ° ~ 168 °, it is preferred that the angle of the bending angle Q is 155 °.

As an embodiment of this programme, as shown in fig. 6, the top of the hopper 80 also forms a mounting plate 81, institute It states and is provided with pin hole on mounting plate 81, there are a right angle established angles so that the material between the mounting plate 81 and the hopper 80 Case 80 is hung on vertically in the rack 10, and in the utility model, the hopper 80 is detachably arranged at the machine by pin On frame 10, after the hopper 80 fills water chestnut, the pin is unloaded, the hopper 80 is lifted from the rack 10, then Water chestnut is emptied, then again installs the hopper 80 to the rack 10.

As an embodiment of this programme, as shown in Figures 2 and 3, the driving power 20 includes being arranged in the rack A battery 21 on 10 and one by the DC conversion in the battery 21 be alternating current electric cabinet 22, the battery Pass through connection between 21 and the electric cabinet 22；In the utility model, a first layer is fixedly installed in the rack 10 Plate 13, the battery 21 and the electric cabinet 22 are mounted in the rack 10 by first laminate 13, and described first The first isolation cushion 23 is additionally provided on laminate 13, the pad of the first isolation cushion 23 is located at the battery 21 and the electric cabinet 22 Lower section.

As an embodiment of this programme, a control flow 70 is additionally provided in the rack 10, the control flow 70 passes through Route is connect with the driving power 20, the servo motor 30 and the vibrating motor 40, in the utility model, the control The lower section of screen 70, which is also padded, is equipped with one second isolation cushion 71.

As an embodiment of this programme, first isolation cushion 23 and second isolation cushion 71 be porous rubber every Shake pad, to reduce influence of the high-frequency vibration of the generation of vibrating motor 40 to the driving power 20 and the control flow 70, Have the advantages that safe and reliable.

As an embodiment of this programme, it is hand steered for worker also to form one as shown in Figure 7 and Figure 8, in the rack 10 Handle 11, in order to worker promotion.

As an embodiment of this programme, as shown in Figures 2 and 3, the first pulley unit 52 is watched including one by described Taking motor 30 drives the first driving pulley 521, one of rotation to be fastened on the wheel shaft 51 for driving the wheel shaft 51 to rotate The first driven pulley 522, one be stretched on first driving pulley 521 and first driven pulley 522 first pass Dynamic band 523, wherein first driven pulley 522 is located at the lower section of first driving pulley 521.

As an embodiment of this programme, as shown in Figures 2 and 3, the second belt wheel unit 53 is watched including one by described Taking motor 30 drives the second driving pulley 531, one of rotation to be fastened on first sprocket shaft for driving first chain Second driven pulley 532, one of wheel shaft rotation is stretched on second driving pulley 531 and second driven pulley 532 The second transmission belt 533.

As an embodiment of this programme, as shown in Figure 7 and Figure 8, the servo motor 30 is arranged by the second laminate 14 In the rack 10；The quantity of the vibrating motor 40 is set as two and is symmetrical arranged, and the vibrating motor 40 is entire Equipment provides the high-frequency vibration of a vertical direction, so that the water chestnut and soil in the digger blade 63 realize separation, and Soil after separation is drawn off via the sieve pore 634.

As an embodiment of this programme, the support for being used to support the hopper 80 is further fixedly arranged in the rack 10 Plate 12, the support plate 12 are located at the underface of the hopper 80.

As an embodiment of this programme, the quantity of the digger blade 63 is preferably 4, between equal between the digger blade 63 Every setting, the purpose being arranged in this way is: if the digger blade 63 quantity be arranged it is excessive if be easy damage when excavating Water chestnut will affect the efficiency of crop of water chestnut if the quantity of the digger blade 63 is excessively few.

The working principle of the hand-held water chestnut harvester is as follows: the servo motor 30 passes through the first pulley unit 52 The chain 613 of the traveling wheel 50 and the sprocket wheel chain unit 61 is driven to rotate respectively with the second belt wheel unit 53, tool Body, the traveling wheel 50 can make equipment advance in water chestnut Tanaka, and the chain 613 drives the digger blade 63 in the rack Circularly liftable movement is done on 10, when the digger blade 63 operating to extreme lower position, the digger blade 63 carries out the excavation of water chestnut Operation, and be fitted into the soil for being mixed with water chestnut obtained is excavated in the digger blade 63, the digger blade 63 is in the chain 613 Drive under at the uniform velocity rise, in uphill process, the high-frequency vibration that the vibrating motor 40 generates can drive water chestnut and soil Separation, and to be drawn off by isolated soil from the sieve pore 634 of the digger blade 63, and water chestnut then stays in the excavation In shovel 63, when the digger blade 63 operating to extreme higher position, at this point, the digger blade 63 is under the action of chain 613 The surface of the hopper 80 is stood on vertically, and the water chestnut in the digger blade 63 is poured into the hopper 80 by notch.

Although the embodiments of the present invention have been disclosed as above, it is not limited in institute in specification and embodiments Column use, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, can Easily realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, this is practical It is novel to be not limited to specific details and legend shown and described herein.

Claims (10)

1. a kind of hand-held water chestnut harvester characterized by comprising

Rack (10)；

A pair of of traveling wheel (50) by wheel shaft (51) setting in the rack (10) bottom, the traveling wheel (50) are fastened on institute It states on the both ends of wheel shaft (51) and is rotated with the rotation of the wheel shaft (51)；

Digger blade component (60) for excavating water chestnut is set on the rack (10)；

Servo for driving the traveling wheel (50) and the digger blade component (60) to move is set on the rack (10) Motor (30)；

The vibrating motor (40) being fastened on the rack (10)；

It is arranged on the rack (10) for providing the drive of power to the servo motor (30) and the vibrating motor (40) Dynamic power supply (20)；And

It open top and is detachably arranged on the rack (10) for accepting the hopper (80) of the water chestnut after separating with soil；

Wherein, the digger blade component (60) includes a setting on the rack (10) and forms track groove (621) Track ratchet (62), a pair of sprocket chain unit being arranged on the rack (10) by the first sprocket shaft and the second sprocket shaft (61), the digging for connecting with the sprocket wheel chain unit (61) and being matched with the track groove (621) of the track ratchet (62) Pick shovel (63), the sprocket wheel chain unit (61) are symmetricly set on the opposite two sides of the rack (10), the track ratchet (62) it is located between a pair of sprocket wheel chain unit (61), the sprocket wheel chain unit (61) drives the digger blade (63) to exist Circularly liftable movement is done on the rack (10), the servo motor (30) passes through first pulley unit (52) and the second belt wheel list First (53) drive the wheel shaft (51) and first sprocket shaft to rotate respectively, the driving power (20) pass through route respectively with The servo motor (30) and the vibrating motor (40) connection.

2. hand-held water chestnut harvester as described in claim 1, which is characterized in that the sprocket wheel chain unit (61) includes one The drive sprocket (611) that is fastened on first sprocket shaft end, one be fastened on it is driven on second sprocket shaft end Sprocket wheel (612), one are engaged on chain (613) on the drive sprocket (611) and the driven sprocket (612), wherein described Drive sprocket (611) is located at the underface of the driven sprocket (612), and the drive sprocket (611) is higher than the traveling wheel (50) it is arranged.

3. hand-held water chestnut harvester as claimed in claim 2, which is characterized in that the digger blade (63) includes a loading plate (631), the first side plate of a pair (632) on the opposite edge of a pair that is symmetrical and being fixed at the loading plate (631), one end Second side that first side plate (632) described in portion and side is connected, the first side plate (632) described in the other end and the other side is connected Plate (635), wherein on the loading plate (631) on an edge opposite with second side plate (635), first side plate (632) it has been separately formed excavation sword on the edge to intersect vertically on the edge, has formed on the loading plate (631) for soil The sieve pore (634) unloaded is provided with a pin shaft (633) on the lateral wall of first side plate (632), the pin shaft (633) One end is connected with first side plate (632), opposite the other end is connect with the chain (613) so that the digger blade (63) it is rotated with the rotation of the chain (613), is provided with one and the track on the lateral wall of second side plate (635) The pillar (636) that groove (621) matches also forms on second side plate (635) in order in the digger blade (63) Water chestnut after separating with soil falls into the notch in the hopper (80).

4. hand-held water chestnut harvester as claimed in claim 3, which is characterized in that the quantity of the hopper (80) is set as two A, the hopper (80) is located at the opposite two sides of the track ratchet (62), and second side plate (635) is in intermediate high, two sides The notch, second side plate (635) are intermediate raised correspondingly with the hopper (80) to be formed for low " convex " font Region on be provided with the pillar (636).

5. hand-held water chestnut harvester as described in claim 1, which is characterized in that the top of the hopper (80) also forms One mounting plate (81) is provided with pin hole on the mounting plate (81), exists between the mounting plate (81) and the hopper (80) One right angle established angle is so that the hopper (80) is hung on vertically on the rack (10).

6. hand-held water chestnut harvester as described in claim 1, which is characterized in that the driving power (20) includes that setting exists DC conversion in the battery (21) is the automatically controlled of alternating current by a battery (21) on the rack (10) and one Case (22) passes through connection between the battery (21) and the electric cabinet (22).

7. hand-held water chestnut harvester as described in claim 1, which is characterized in that be additionally provided with a control on the rack (10) System screen (70), the control flow (70) pass through route and the driving power (20), the servo motor (30) and the vibration Motor (40) connection.

8. hand-held water chestnut harvester as described in claim 1, which is characterized in that also form a confession on the rack (10) The hand steered handle of worker (11).

9. hand-held water chestnut harvester as described in claim 1, which is characterized in that the first pulley unit (52) includes one The first driving pulley (521) of rotation, one is driven to be fastened on the wheel shaft (51) for driving by the servo motor (30) The first driven pulley (522) of the wheel shaft (51) rotation, one be stretched in first driving pulley (521) and described first from The first transmission belt (523) on movable belt pulley (522), wherein first driven pulley (522) is located at first driving pulley (521) lower section.

10. hand-held water chestnut harvester as described in claim 1, which is characterized in that the second belt wheel unit (53) includes One drives the second driving pulley (531) of rotation, one to be fastened on first sprocket shaft by the servo motor (30) is used for The second driven pulley (532) of first sprocket shaft rotation, one is driven to be stretched in second driving pulley (531) and described The second transmission belt (533) on second driven pulley (532).