CN218670478U - Power driving mechanism of multifunctional nut picking and beating machine - Google Patents

Abstract

The utility model discloses a power driving mechanism of a multifunctional nut picking and beating machine, which comprises a handheld shell (1), wherein a power supply (2) and a control circuit board (3) are arranged in the handheld shell (1), the top of the inner cavity of the handheld shell (1) is provided with a driving motor (4) connected with the power supply (2) and the control circuit board (3), the output end of the driving motor (4) is provided with a driving bevel gear (5), a driving disc (6) rotationally connected with the inner cavity of the handheld shell (1) through a bearing is arranged below the driving motor (4), the outer edge of the driving disc (6) is provided with an annular bevel gear part (7) meshed with the driving bevel gear (5), and the lateral part of the driving disc (6) is provided with a driving rod (8) rotationally connected; the utility model discloses with power and drive assembly integration in handheld shell, drive actuating lever reciprocating motion from handheld side and realize the output, promote handheld convenience and have the characteristics of transmission efficient.

Description

The Power Drive Mechanism of the Multifunctional Nut Harvesting Machine

technical field

The utility model relates to the field of fruit picking, in particular to a power drive mechanism of a multifunctional nut picking machine.

Background technique

The process of picking ripe fruits is a labor-intensive link in fruit tree production. Timely and reasonable harvesting has a great relationship with the output and quality of the fruit in the current year and the coming year, as well as the storage, transportation, processing and market supply of the fruit. ; For some fruits that are not convenient for direct picking, it is necessary to use a picking device to shake off the fruit by using the flapping device on the shaft. When using the motor, housing and other components, hold the extension rod in your hand, and use the remote DC motor to drive the picking head at the housing for fruit picking. The far end of the long rod will generate a large force under the action of leverage. After a long time of operation, the extension rod may be bent. In addition, the above structure also has the problem of inconvenient hand-holding. Therefore, how to connect the driving part with the The integration of energy supply components to realize the drive from the tail and reduce the load on the end of the output rod has become an urgent problem to be solved.

Utility model content

The purpose of the utility model is to provide a power drive mechanism of a multifunctional nut picking machine. The utility model integrates the power supply and the driving parts in the hand-held housing, drives the driving rod to reciprocate from the hand-held side to realize output, improves the convenience of hand-holding and has the characteristics of high transmission efficiency.

The technical solution of the utility model: the power drive mechanism of the multi-functional nut harvesting machine includes a hand-held housing, a power supply and a control circuit board are arranged inside the hand-held housing, and the top of the inner cavity of the hand-held housing is provided with a power supply and a control circuit board. The drive motor is equipped with a drive bevel gear at the output end of the drive motor, and the drive disc is provided under the drive motor through bearings and the inner cavity of the hand-held shell is rotatably connected, and the outer edge of the drive disc is provided with an annular bevel gear meshing The tooth portion, the side of the drive disc is provided with a drive rod that is connected in rotation; the head end of the inner cavity of the hand-held housing is provided with a guide rail that is horizontally arranged, and a connecting piece that is slidingly connected is provided on the guide rail. The inner cavity is horizontally slidably connected to the output rod, and the side part of the connector is connected to the end of the driving rod in rotation.

In the above-mentioned power drive mechanism of the multifunctional nut picking machine, the head end of the inner cavity of the hand-held housing is provided with a plurality of linear bearings matched with the output rod.

In the power drive mechanism of the aforementioned multifunctional nut harvesting machine, the inner cavity of the hand-held housing above the drive disc is provided with a symmetrically arranged fixed plate, the fixed plate is provided with a fixed rod, and the end of the fixed rod is provided with a drive The bevel gear position is opposite and the auxiliary limit wheel that fits with the back of the drive disc.

In the power drive mechanism of the aforementioned multifunctional nut picking machine, the top of the tail end of the hand-held housing is provided with a grip handle, and the power supply is located at the tail end of the inner cavity of the hand-held housing.

In the aforementioned power drive mechanism of the multifunctional nut picking machine, the side of the hand-held housing where the drive motor is located is provided with cooling holes.

In the power drive mechanism of the aforementioned multifunctional nut harvesting machine, the tail end of the hand-held housing is provided with an opening corresponding to and fitted with the position of the power supply, and the hand-held housing at the bottom of the opening is provided with a baffle plate connected by rotation, and the baffle plate is connected to the opening. match; the top of the baffle is provided with a locking block, and the side of the locking block is provided with a symmetrically arranged locking plate, and the locking plate is jointly provided with a locking lever, and there is a locking gap between the locking lever and the side of the locking block; the handheld The top of the rear end of the housing is provided with an L-shaped hook plate that is vertically and elastically slidably connected by a spring, and the outer end of the L-shaped hook plate corresponds to the locking gap.

Compared with the prior art, the utility model has the following beneficial effects:

1. The top of the inner cavity of the hand-held housing of the utility model is provided with a driving motor connected to the power supply and the control circuit board, the output end of the driving motor is provided with a driving bevel gear, and the lower part of the driving motor is provided with a bearing that is rotationally connected with the inner cavity of the hand-held housing. The drive disc, the outer edge of the drive disc is provided with an annular helical gear meshed with the drive bevel gear, the side of the drive disc is provided with a drive rod connected in rotation; the head end of the inner cavity of the handheld shell is provided with a horizontal The guide rail is provided with a connecting piece for sliding connection, and the connecting piece is provided with an output rod that is horizontally slidably connected with the inner cavity of the hand-held housing, and the side part of the connecting piece is connected with the end of the driving rod in rotation; The bevel gear drives the drive plate to rotate through the annular helical gear, and then drives the end of the drive rod to move in a circle, so that the other end of the drive rod pushes the connecting piece to reciprocate on the guide rail, and finally realizes the reciprocating motion of the output rod. The driving part is integrated in the hand-held shell, and drives the drive rod to reciprocate from the hand-held side to achieve output, preventing the rod body connected to the output rod from being bent due to excessive weight at the end, and at the same time improving the convenience of hand-holding, and the driving bevel gear is meshed through the bevel gear The drive plate is directly driven by the method, and the transmission is efficient. At the same time, the two can be vertically arranged up and down. The weight on both sides is balanced and the layout is reasonable.

2. The inner cavity of the hand-held housing above the drive disk of the utility model is provided with a symmetrically arranged fixed plate. The fixed plate is provided with a fixed rod. When the driving bevel gear drives the driving disc to rotate, the auxiliary limiting wheel can block and limit the driving disc from the other side to prevent its movement from shifting and ensure the stability of rotation.

3. The top of the tail end of the hand-held shell of the utility model is provided with a handle, and the power supply is located at the tail end of the inner cavity of the hand-held shell. The handle is convenient to use and hold. It is close to the hand to prevent the leverage effect caused by being far away from the hand-held action point to affect the convenience of hand-holding, and saves effort in use.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the handheld housing of the present invention;

Fig. 3 is a structural representation of the utility model drive rod;

Fig. 4 is a structural schematic diagram of the locking block part of the utility model.

The marks in the drawings are: 1-hand-held shell; 2-power supply; 3-control circuit board; 4-drive motor; 5-drive bevel gear; 6-drive disc; 9- guide rail; 10- connector; 11- output rod; 12- linear bearing; 13- fixed plate; 14- fixed rod; 15- auxiliary limit wheel; 16- grip handle; 17- cooling hole; 18- opening ; 19-baffle; 20-lock block; 21-lock plate; 22-lock lever; 23-lock gap;

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for limiting the utility model.

Embodiment: The power drive mechanism of the multifunctional nut picking machine, as shown in accompanying drawing 1 to accompanying drawing 3, comprises a hand-held housing 1, and a power supply 2 and a control circuit board 3 are arranged in the hand-held housing 1, and the hand-held housing 1 The top of the cavity is provided with a driving motor 4 connected to the power supply 2 and the control circuit board 3, the output end of the driving motor 4 is provided with a driving bevel gear 5, and the bottom of the driving motor 4 is provided with a bearing connected to the inner cavity of the hand-held housing 1. Drive disc 6, the outer edge of the drive disc 6 is provided with an annular helical tooth portion 7 meshed with the drive bevel gear 5, and the side of the drive disc 6 is provided with a drive rod 8 that is rotationally connected; the head of the inner cavity of the hand-held housing 1 The end is provided with a guide rail 9 arranged horizontally, and a connecting piece 10 for sliding connection is provided on the guide rail 9. The connecting piece 10 is provided with an output rod 11 that is horizontally slidably connected with the inner cavity of the hand-held housing 1. The side of the connecting piece 10 is connected to the drive rod 8 The ends are rotationally connected; the head end of the inner cavity of the hand-held housing 1 is provided with a plurality of linear bearings 12 matched with the output rod 11 to ensure the stability of the output rod during movement; the hand-held housing 1 above the drive disc 6 The inner cavity is provided with a fixed plate 13 arranged symmetrically. The fixed plate 13 is provided with a fixed rod 14. The end of the fixed rod 14 is provided with an auxiliary limit wheel that is opposite to the driving bevel gear 5 and fits on the back of the driving disc 6. 15; the top of the tail end of the hand-held housing 1 is provided with a grip handle 16, and the power supply 2 is located at the tail end of the inner cavity of the hand-held housing 1; the side of the hand-held housing 1 where the drive motor 4 is located is provided with a cooling hole 17, for The heat generated when the drive motor works is dissipated in time; as shown in Figure 4, the tail end of the hand-held housing 1 is provided with an opening 18 that corresponds to and fits with the position of the power supply 2, and the hand-held housing 1 at the bottom of the opening 18 is provided with a rotating The connected baffle 19, the baffle 19 fits with the opening 18; the top of the baffle 19 is provided with a locking block 20, and the side of the locking block 20 is provided with a symmetrically arranged locking plate 21, and the locking plate 21 is jointly provided with a locking There is a locking gap 23 between the locking rod 22 and the side of the locking block 20; the top of the tail end of the hand-held housing 1 is provided with an L-shaped hook plate 24 that is vertically and elastically slidably connected by a spring, and the outer surface of the L-shaped hook plate 24 The end corresponds to the locking gap 23; by pressing the L-shaped hook plate, the outer end can be separated from the locking gap, so that the locking lever loses its limit, and at this time, the baffle can be turned down to open the opening, which is convenient for quick replacement of the power supply .

Working principle: The driving motor drives the driving bevel gear to rotate, and the driving bevel gear drives the driving disc to rotate through the annular helical gear, and then drives the end of the driving rod to move in a circle, so that the other end of the driving rod pushes the connecting piece to reciprocate on the guide rail Movement, and finally realize the reciprocating motion of the output rod. The power supply and driving parts are integrated in the handheld shell, and the driving rod is driven to reciprocate from the handheld side to achieve output, preventing the rod body connected to the output rod from being bent due to excessive weight at the end, and at the same time improving the handheld Convenience, and the drive bevel gear directly drives the drive plate through bevel gear meshing, the transmission is efficient, and at the same time, the two can be vertically arranged up and down, the weight on both sides is balanced, and the layout is reasonable.

Claims (6)

1. Power drive mechanism of machine is beaten to multi-functional nut adopts, including handheld shell (1), be equipped with power (2) and control circuit board (3) in handheld shell (1), its characterized in that: the top of the inner cavity of the handheld shell (1) is provided with a driving motor (4) connected with a power supply (2) and a control circuit board (3), the output end of the driving motor (4) is provided with a driving bevel gear (5), a driving disc (6) rotatably connected with the inner cavity of the handheld shell (1) through a bearing is arranged below the driving motor (4), the outer edge of the driving disc (6) is provided with an annular bevel gear part (7) meshed with the driving bevel gear (5), and the side part of the driving disc (6) is provided with a driving rod (8) rotatably connected; the head end of the inner cavity of the handheld shell (1) is provided with a guide rail (9) which is transversely arranged, the guide rail (9) is provided with a connecting piece (10) which is connected in a sliding manner, the connecting piece (10) is provided with an output rod (11) which is connected with the inner cavity of the handheld shell (1) in a transverse sliding manner, and the side part of the connecting piece (10) is rotatably connected with the end part of the driving rod (8).

2. The power drive mechanism of a multi-functional nut picking and beating machine of claim 1, further comprising: the head end of the inner cavity of the handheld shell (1) is provided with a plurality of linear bearings (12) matched with the output rod (11).

3. The power drive mechanism of a multi-functional nut picking and beating machine of claim 1, further comprising: the handheld shell (1) inner chamber of the top of driving-disc (6) is equipped with fixed plate (13) that the symmetry set up, is equipped with dead lever (14) on fixed plate (13), and the tip of dead lever (14) is equipped with and drives bevel gear (5) relative and with driving-disc (6) back supplementary spacing wheel (15) of laminating mutually.

4. The power drive mechanism of a multi-functional nut picking and beating machine of claim 1, further comprising: the top of the tail end of the handheld shell (1) is provided with a holding handle (16), and the power supply (2) is positioned at the tail end of the inner cavity of the handheld shell (1).

5. The power drive mechanism of a multi-functional nut picking and beating machine of claim 1, further comprising: the side surface of the handheld shell (1) at the position of the driving motor (4) is provided with a heat dissipation hole (17).

6. The power drive mechanism of a multi-functional nut picking and beating machine of claim 1, further comprising: an opening (18) corresponding to and fitting with the power supply (2) is formed in the tail end of the handheld shell (1), a baffle (19) in rotary connection is arranged on the handheld shell (1) at the bottom of the opening (18), and the baffle (19) is fitted with the opening (18); the top of the baffle (19) is provided with a locking block (20), the side parts of the locking blocks (20) are provided with symmetrically arranged locking plates (21), the locking plates (21) are jointly provided with a locking rod (22), and a locking gap (23) is formed between the locking rod (22) and the side surfaces of the locking blocks (20); the top of the tail end of the handheld shell (1) is provided with an L-shaped hook plate (24) which is in vertical elastic sliding connection through a spring, and the outer end of the L-shaped hook plate (24) corresponds to the locking gap (23).

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