CN208300320U - A kind of pineapple picking mechanical arm - Google Patents

Abstract

The utility model discloses a kind of pineapple picking mechanical arms, belong to pineapple harvester technical field.The utility model includes ontology, ontology front end is placed in for clamping the clamp system of pineapple, pineapple is extracted the cutting mechanism to get off by installation on the body, the cutting mechanism is slidably located on ontology, the cut part of the cutting mechanism is when cutting mechanism is slided to clamp system one end, the lower section of clamp system is slided to, and pineapple is extracted.The utility model can accelerate the process that peasant harvests pineapple, it improves efficiency, also avoid the injury of direct body contact, pineapple is fixed by clamp system, by sliding shell, saw blade is driven to go out to slide to pineapple, it is cut down until pineapple, it is then placed into and collects in basket, then reset clamp system, cut next pineapple again；It is provided with multiple switch in the present apparatus, avoids maloperation and hurts sb.'s feelings phenomenon.

Description

A kind of pineapple picking mechanical arm

Technical field

The utility model relates to a kind of pineapple picking mechanical arms, belong to pineapple harvester technical field.

Background technique

Pineapple is as a kind of tropical fruit (tree), and there are a large amount of plantations in coastal area in south China.Pineapple except edible fruit to Outside, leaf and stem also respectively have utility value, and pineapple leaves are a kind of good textile materials, and the leaf slag after extracting fiber can be made Make feed, organic fertilizer and biogas, effect is preferable.Current picking operation relies on manually substantially, and mechanization degree is lower, picking effect Rate is extremely low, and the prickle in picking process because of its surface is easy to make one injured.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of pineapple picking mechanical arms, and its object is to improve to adopt Efficiency is plucked, human cost is reduced；Another purpose is to avoid being wounded by stabbing in order to avoid human body is contacted with pineapple.

In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of pineapple picking mechanical arm, It is characterized in that, including ontology, is placed in ontology front end and on the body extracts pineapple for clamping the clamp system of pineapple, installation The cutting mechanism to get off, the cutting mechanism are slidably located on ontology, the cut part of the cutting mechanism cutting mechanism to When clamp system one end is slided, the lower section of clamp system is slided to, and pineapple is extracted.

A further technical solution lies in, the clamp system includes the clamp body for being symmetrical set fixed arm, in Portion is hinged on the lever arm on fixed arm, hinged with lever arm one end of close clamp body and tie rod end, originally far from clamping Clamping part is arranged in the lever arm other end of body；The pull rod other end pass through clamp body be set to ontology in hollow interior Portion；The clamping part of two lever arms fixes pineapple under the pull of pull rod.

A further technical solution lies in the cutting mechanism includes the shell for being movably set in body exterior, with shell The clamping limb of connection, positioned at the cut part of clamping limb end.

A further technical solution lies in the ontology is provided with the power supply of the cut part operation of driving cutting mechanism.

It is hollow, and one end of pull rod that a further technical solution lies in, the ontologies inside clamp system one end Positioned at this hollow space, the top of this hollow space is hollow out；Pull rod is manually operated by this hollow-out part in user.

A further technical solution lies in the cut part is the motor with saw blade, and the motor is electrically connected to a power source.

A further technical solution lies in ontology is arranged in the other end opposite with end where clamp system in the ontology Handle is arranged on the cutting mechanism in handle.

A further technical solution lies in the power drives cut part operation of the ontology setting, the power source internal is set Normally closed switch is set, the cutting mechanism makes normally closed switch normally opened when sliding and resetting；

A further technical solution lies in, button switch is set on the ontology handle of the ontology, the cutting mechanism Normally open push button switch is set on handle, and the button switch, normally open push button switch, normally closed switch, power supply, cut part are constituted back Road.

A further technical solution lies in, the driving lever and normally closed switch being arranged on the clamping limb of the cutting mechanism cooperate, When cutting mechanism resets, driving lever connects the elastic slice of normally closed switch and contact point cutting.

Pineapple is harvested the beneficial effects of adopting the technical scheme are that the utility model can accelerate peasant Process, improve efficiency, also avoid the injury of direct body contact, pineapple is fixed by clamp system, by slide shell, It drives saw blade to go out to slide to pineapple, is cut down until pineapple, be then placed into and collect in basket, then reset clamp system, Next pineapple is cut again；It is provided with multiple switch in the present apparatus, avoids maloperation and hurts sb.'s feelings phenomenon.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.

Fig. 1-2 is the structural schematic diagram of the utility model respectively；

Fig. 3 is the schematic diagram of the utility model clamp system；

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

Fig. 5 is the A-A cross-sectional view of Fig. 4；

Fig. 6 is motor-driven circuit diagram.

1, ontology；1-1, ontology handle；1-2, power supply；1-2-1, battery；1-2-2, normally closed switch；1-3, button are opened It closes；2, cutting mechanism；2-1, shell；2-2, clamping limb；2-2-1, driving lever；2-3, handle；2-4, normally open push button switch；3, it clamps Mechanism；3-1, clamp body；3-2, pull rod；3-3, fixed arm；3-4, lever arm；3-5, clamping part；4, motor；4-1, saw blade； 4-2, safety screen.

Specific embodiment

Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Many details are explained in the following description in order to fully understand the utility model, but this is practical new Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.

As shown in Figs. 1-2, the utility model includes ontology 1, is placed in 1 front end of ontology for clamping the clamp system of pineapple 3, be mounted on the cutting mechanism 2 for pineapple being extracted on ontology 1 to get off, cutting mechanism 2 is slidably located on ontology 1, cutting mechanism 2 Cut part cutting mechanism 2 to 3 one end of clamp system slide when, slide to the lower section of clamp system 3, and pineapple is extracted down Come.

The direct contact that human body is avoided by clamp system 3 is avoided artificial cutting, is accelerated by cutting mechanism 2 Cutting speed.

Another embodiment is that clamp system 3 therein includes the clamp body 3- for being symmetrical set fixed arm 3-3 1, middle part is hinged on the lever arm 3-4 on fixed arm 3-3, the one end lever arm 3-4 and pull rod 3-2 with close clamp body 3-1 End is hinged, and clamping part 3-5 is arranged in the lever arm 3-4 other end far from clamp body 3-1；The pull rod 3-2 other end, which passes through, to be clamped What ontology 3-1 was set to ontology 1 is in hollow inside；The clamping part 3-5 of two lever arm 3-4 is solid under the pull of pull rod 3-2 Determine pineapple.

Lever arm 3-4 is " V " type, and angle is obtuse angle；A strip-shaped hole is being arranged with the hinged place pull rod 3-2 in lever arm 3-4, So that pull rod 3-2 in drawing process, does not influence the pull direction of pull rod 3-2, clamping part 3-5 is arc bar, middle part Hinged with the end lever arm 3-4, bar can do certain rotation around lever arm 3-4, with pineapple contact to adjust bar, So that bar uniform force, bar is preferably that flexible material is made, and avoids the damage to pineapple peel.

Another embodiment is, cutting mechanism 2 therein includes the shell 2-1 being movably set in outside ontology 1, and outer The clamping limb 2-2 of shell 2-1 connection, positioned at the cut part of the end clamping limb 2-2.

Facilitate the smooth sliding of cutting mechanism, realizes that saw blade cuts off at the uniform velocity.

Another embodiment is that ontology 1 therein is provided with the power supply 1-2 of the cut part operation of driving cutting mechanism 2.

Cutting mechanism can be made to run, replace manpower to drive with being driven by electricity, save manpower, improve efficiency.

Another embodiment is, ontology 1 therein is hollow, and the one of pull rod 3-2 inside 3 one end of clamp system End is located inside this hollow space, and the top of this hollow space is hollow out；Pull rod is manually operated by this hollow-out part in user.

Pull rod 3-2 is pulled manually, but two lever arm 3-4 are rotated, so that clamping part 3-5 closes up, and then clamp pineapple, By hollow part, pull rod 3-2 pull operation can be carried out, in addition the left and right sides of ontology 1 or surrounding can not influence Hollow out in the case that shell slides, hollow part can be set to decorative pattern hollow out, increase its aesthetics, also can choose various dynamic Object, daily necessity etc..

Another embodiment is that cut part therein is the motor 4 with saw blade 4-1, and motor 4 is electrically connected with power supply 1-2 It connects.

It drives saw blade 4-1 to be cut using motor 4, for safety, safety screen can be set at the rear of saw blade 4-1 4-2, to protect the safety of user.

Another embodiment is that ontology is arranged in the other end opposite with 3 place end of clamp system in ontology 1 therein Handle 2-3 is arranged on cutting mechanism by handle 1-1.Left hand holds handle 2-3, and the right hand is held ontology handle 1-1, can be grasped safely The vertical present apparatus.

Another embodiment is that the power supply 1-2 driving cut part of ontology setting therein is run, and sets inside power supply 1-2 Normally closed switch 1-2-2 and battery 1-2-1 are set, cutting mechanism 2 makes normally closed switch 1-2-2 normally opened when sliding and resetting；

So that device operation is safer, maloperation businessman's event is avoided to occur.

Another embodiment is, button switch 1-3, cutting mechanism 2 are arranged on the ontology handle 1-1 of ontology 1 therein Handle on be arranged normally open push button switch 2-4, button switch 1-3, normally open push button switch 2-4, normally closed switch 1-2-2, power supply 1- 2-1, cut part constitute circuit.

When in use, left hand holds handle 2-3, and the right hand holds ontology handle 1-1, and the right hand is opened button switch 1-3, pressed from both sides After tight mechanism 3 clamps pineapple, left hand pins the normally open push button switch 2-4 on handle 2-3, makes its closure, then slides, so that often Button switch 2-4 closure is opened, motor 4 drives saw blade 4-2 to be cut at this time, when left hand unclamps handle 2-3, normally open push button switch 2-4, which automatically resets, disconnects power supply.

Another embodiment is that the driving lever 2-2-1 being arranged on the clamping limb 2-2 of cutting mechanism 2 therein is opened with normally closed 1-2-2 cooperation is closed, when cutting mechanism 2 resets, driving lever 2-2-1 connects the elastic slice of normally closed switch 1-2-2 and contact point cutting. So that clamping limb 2-2 is associated with power supply 1-2, in sliding, so that the elastic slice of normally closed switch 1-2-2 resets closure.Such as Fig. 6 institute It states, the circuit constituted, normally closed switch 1-2-2 is connect there are two point, elastic slice is gone out with a contact, passes through bullet with another contact Property power contact.

Wherein, clamping limb 2-2 is L-type, and end is pliers shape, can clamp motor 4, can fix and unload.

Claims (10)

1. a kind of pineapple picking mechanical arm, which is characterized in that including ontology, be placed in ontology front end for clamping the clamping of pineapple Pineapple is extracted the cutting mechanism to get off by mechanism, installation on the body, and the cutting mechanism is slidably located on ontology, described to cut The cut part of cutting mill structure slides to the lower section of clamp system, and pineapple is extracted when cutting mechanism is slided to clamp system one end Get off.

2. a kind of pineapple picking mechanical arm according to claim 1, which is characterized in that the clamp system includes left and right pair Claim the clamp body of setting fixed arm, middle part is hinged on the lever arm on fixed arm, lever arm one end with close clamp body Hinged with tie rod end, clamping part is arranged in the lever arm other end far from clamp body；The pull rod other end, which passes through, clamps this What body was set to ontology is in hollow inside；The clamping part of two lever arms fixes pineapple under the pull of pull rod.

3. a kind of pineapple picking mechanical arm according to claim 1, which is characterized in that the cutting mechanism includes movable sleeve It is located at the shell of body exterior, the clamping limb with cage connection, positioned at the cut part of clamping limb end.

4. a kind of pineapple picking mechanical arm according to claim 1, which is characterized in that the ontology is provided with driving cutting The power supply of the cut part operation of mechanism.

5. a kind of pineapple picking mechanical arm according to claim 2, which is characterized in that the ontology is close to clamp system one Internal end is hollow, and one end of pull rod is located at this hollow space, and the top of this hollow space is hollow out；User is engraved by this Empty partially manual operation pull rod.

6. a kind of pineapple picking mechanical arm according to claim 3 or 4, which is characterized in that the cut part is with saw The motor of piece, the motor are electrically connected to a power source.

7. a kind of pineapple picking mechanical arm according to claim 1, which is characterized in that the ontology with clamp system institute In end, ontology handle is arranged in the opposite other end, and handle is arranged on the cutting mechanism.

8. a kind of pineapple picking mechanical arm described according to claim 1 or 3 or 4 or 7, which is characterized in that the ontology setting The operation of power drives cut part, normally closed switch is arranged in the power source internal, and the cutting mechanism makes often when sliding and resetting Make and break is closed normally opened.

9. a kind of pineapple picking mechanical arm according to claim 8, which is characterized in that set on the ontology handle of the ontology Button switch is set, normally open push button switch is set on the handle of the cutting mechanism, the button switch, normally open push button switch, often Make and break pass, power supply, cut part constitute circuit.

10. a kind of pineapple picking mechanical arm according to claim 8, which is characterized in that the clamping limb of the cutting mechanism The driving lever and normally closed switch of upper setting cooperate, and when cutting mechanism resets, driving lever cuts off the elastic slice of normally closed switch and contact point Connection.