CN219844082U

CN219844082U - Cutting mechanism and plant cutting equipment

Info

Publication number: CN219844082U
Application number: CN202321299956.7U
Authority: CN
Inventors: 陈逸奇; 甘帅
Original assignee: Shenzhen Zongguan Innovation Co ltd
Current assignee: Shenzhen Zongguan Innovation Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-20
Anticipated expiration: 2033-05-24

Abstract

The utility model is suitable for the field of plant cutting equipment, and discloses a cutting mechanism and plant cutting equipment. The cutting mechanism comprises a cutter disc, a power part, a cutting knife and a blocking part, wherein a discharge hole is formed at the side part of the cutter disc; the power component is arranged on the cutter head and is provided with an output shaft; the cutting knife is connected with the output shaft and is used for rotating under the drive of the output shaft; the blocking component is detachably arranged at the discharge hole and used for blocking the discharge hole; at least one of the sides of the cutterhead and the blocking member is provided with a nozzle for spraying water toward the cutterhead to clean the cutterhead. In the utility model, the water sprayed from the nozzle is directly sprayed on the cutter head, so that unnecessary waste of water resources is avoided. And the water sprayed from the nozzle can directly wash the cutterhead, so that the cleaning effect of the cutterhead is improved.

Description

Cutting mechanism and plant cutting equipment

Technical Field

The utility model relates to the field of plant cutting equipment, in particular to a cutting mechanism and plant cutting equipment with the same.

Background

In the mower provided by the related art, a water receiving port is arranged at the top of a cutter head. The water-spraying cleaning can be performed on the cutterhead by connecting the water-receiving port with a water-supplying pipeline.

The above-mentioned cleaning solution for the cutterhead in the mower has the following disadvantages in specific applications: when the cutterhead is cleaned, water sprayed from the water receiving port is sprayed downwards, so that the water sprayed from the water receiving port is not directly sprayed onto the cutterhead, but only a part of the water is sprayed onto the cutterhead by the cutting knife, and the other part of the water is directly sprayed onto the ground, so that on one hand, the water directly sprayed onto the ground can cause waste of water resources, and on the other hand, the cutterhead is cleaned by the water sprayed by the cutting knife, the cleaning effect of the cutterhead can be influenced, and the dead angle phenomenon is easy to exist.

Disclosure of Invention

The first objective of the present utility model is to provide a cutting mechanism, which aims to solve the technical problems of poor cutterhead cleaning effect and serious waste of water resources in the cleaning process in the related art.

In order to achieve the above purpose, the utility model provides the following scheme: a cutting mechanism, comprising:

the side part of the cutterhead is provided with a discharge port;

the power component is mounted on the cutterhead and is provided with an output shaft;

the cutting knife is connected with the output shaft and used for rotating under the drive of the output shaft;

the blocking component is detachably arranged at the discharge hole and used for blocking the discharge hole;

at least one of the sides of the cutterhead and the blocking member has a nozzle disposed therein for spraying water toward the cutterhead to clean the cutterhead.

As an embodiment, the blocking component is provided with at least two nozzles, and the at least two nozzles are used for spraying water towards different areas of the cutterhead.

As one embodiment, the blocking member is provided with two nozzles, and the two nozzles are respectively used for spraying water toward the areas of the cutterhead on two opposite sides of the output shaft.

As an embodiment, the cutting mechanism further comprises a multi-way joint and at least two branch pipes, each nozzle is connected to the multi-way joint through one branch pipe, and the multi-way joint is further used for externally connecting a water supply pipe.

As one embodiment, the nozzle is removably attached to the blocking member; and/or the number of the groups of groups,

the nozzle is of a structure with an adjustable water spraying angle.

As one embodiment, the cutting mechanism further comprises a cleaning brush assembly detachably connected to the cutting blade or the output shaft;

the cleaning brush assembly is used for being driven by the power component to rotate so as to scrape and clean the cutterhead.

As an embodiment, the cleaning brush assembly is detachably mounted on the cutter for rotation with the cutter under the drive of the power unit.

As one embodiment, the cutter head is formed with a concave cavity, the concave cavity is formed by enclosing a cavity top wall and a cavity side wall, the top end of the cavity side wall is connected with the edge of the cavity top wall, and the bottom end of the cavity side wall is enclosed to form a cavity opening;

the cutting knife is accommodated in the concave cavity;

the nozzle is for spraying water toward at least one of the chamber top wall and the chamber side wall;

the cleaning brush assembly is for scraping cleaning at least one of the chamber top wall and the chamber side wall.

As one embodiment, the cleaning brush assembly comprises two cleaning brush members, and the two cleaning brush members are detachably mounted at two ends of the cutting knife along the length direction of the cutting knife respectively.

As one embodiment, the cleaning brush member includes a connecting frame detachably connected to the cutter, a first brush head detachably mounted to the connecting frame for scraping and cleaning the cavity top wall, and a second brush head; the second brush head is detachably arranged on the connecting frame and used for scraping and cleaning the side wall of the cavity.

A second object of the present utility model is to provide a plant cutting apparatus, which includes a main body, a traveling mechanism, a controller, and the above cutting mechanism, wherein the cutting mechanism, the traveling mechanism, and the controller are respectively installed on the main body;

the controller is respectively and electrically connected with the cutting mechanism and the travelling mechanism, and is used for respectively controlling the cutting mechanism and the travelling mechanism to work.

As one embodiment, the plant cutting device is a mower, and the cutting mechanism is at least used for respectively mowing and cleaning the cutterhead under the control of the controller; or alternatively, the process may be performed,

the plant cutting device is a crop harvester, and the cutting mechanism is at least used for respectively harvesting crops and cleaning the cutterhead under the control of the controller.

According to the cutting mechanism and the plant cutting equipment provided by the utility model, the nozzle is arranged on the side part of the cutterhead and/or the blocking part, and the nozzle sprays water towards the cutterhead, so that the water sprayed from the nozzle is directly sprayed onto the cutterhead, and the waste of unnecessary water resources is avoided. And the water sprayed from the nozzle can directly wash the cutterhead, so that the cleaning effect of the cutterhead is improved. In addition, as no additional parts are newly added to set the nozzle, the utility model only sets the nozzle capable of spraying water towards the cutter head on the original structure of the plant cutting equipment, so the utility model has the advantages of simple structure and low improvement cost.

Drawings

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

Fig. 1 is a schematic perspective view of a cutting mechanism provided in an embodiment of the present utility model in a use state;

FIG. 2 is a schematic perspective view of the cutting mechanism of FIG. 1 from another perspective;

FIG. 3 is a schematic top view of FIG. 2;

FIG. 4 is an exploded view of a cutting mechanism provided by an embodiment of the present utility model;

FIG. 5 is a schematic illustration of an assembly of a blocking member with a nozzle provided in an embodiment of the present utility model;

FIG. 6 is a schematic diagram illustrating an assembly of a cutter blade and a cleaning brush according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of the plant cutting apparatus according to an embodiment of the present utility model.

Reference numerals illustrate: 10. a plant cutting device; 100. a cutting mechanism; 110. a cutterhead; 111. a discharge port; 112. a cavity; 1121. a cavity top wall; 1122. a cavity sidewall; 1123. a cavity opening; 120. a power component; 121. an output shaft; 122. a main body portion; 130. a cutting knife; 140. a blocking member; 150. a nozzle; 160. a cleaning brush assembly; 161. a cleaning brush member; 1611. a connecting frame; 1612. a first brush head; 1613. a second brush head; 200. a body; 300. a walking mechanism; 400. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indications (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship between the components, the movement condition, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected to the other element through intervening elements.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1, 2 and 4, the cutting mechanism 100 provided in the embodiment of the present utility model includes a cutter head 110, a power unit 120 and a cutter 130, wherein the power unit 120 is mounted on the cutter head 110, and the power unit 120 has an output shaft 121. The cutter 130 is connected to the output shaft 121 for rotation under the drive of the output shaft 121. Cutterhead 110 is the main support member of cutting mechanism 100. The cutter 130 is an actuator of the cutting mechanism 100, and the power unit 120 is used to provide driving force for the movement of the cutter 130. In a specific application, when the power component 120 is running, the output shaft 121 can drive the cutting knife 130 to rotate; the cutting blade 130 may perform a cutting action of the plant when rotated.

Referring to fig. 2 and 4, as an embodiment, a discharge port 111 is formed in a side portion of the cutter head 110. The cutting mechanism 100 further comprises a blocking member 140, wherein the blocking member 140 is detachably mounted on the discharge opening 111 for blocking the discharge opening 111. The cutting mechanism 100 has at least a cutting mode of operation and a shredding mode of operation. In the cutting operation mode, the blocking member 140 is in a separated state from the discharge opening 111, i.e., the blocking member 140 does not block the discharge opening 111, and the plant cut by the cutting mechanism 100 can be discharged from the discharge opening 111. In the shredding mode of operation, the blocking member 140 is mounted at the discharge opening 111 and blocks the discharge opening 111 so that the vegetation severed by the cutting mechanism 100 is not discharged from the discharge opening 111, facilitating the cutting mechanism 100 to perform a shredding operation better.

Referring to fig. 2, 4 and 5, as one embodiment, the blocking member 140 is provided with a nozzle 150, the nozzle 150 being configured to spray water toward the cutterhead 110 to clean the cutterhead 110. The cutting mechanism 100 also has a cleaning mode. In the cutting mode of operation and the shredding mode of operation, the nozzles 150 do not spray water; in the cleaning mode, the blocking member 140 is installed at the discharge port 111 and blocks the discharge port 111, and water is sprayed from the nozzle 150 toward the cutter head 110, thereby accomplishing flushing of the cutter head 110. In this embodiment, the nozzle 150 capable of spraying water toward the cutterhead 110 is added to the original structure (i.e. the blocking component 140) of the cutting mechanism 100, and no additional component is added to set the nozzle 150, so that the present embodiment can further enable the cutting mechanism 100 to have the advantages of simple structure, easy implementation and low cost on the premise of improving the cleaning effect.

Of course, in a specific application, the location of the nozzle 150 is not limited to the above-mentioned case of being provided on the blocking member 140, so long as it is ensured that the water sprayed from the nozzle 150 can be directly sprayed onto the cutterhead 110, for example, the nozzle 150 for spraying water toward the cutterhead 110 to clean the cutterhead 110 may be provided at a side portion of the cutterhead 110. Specifically, the nozzle 150 may be provided only at the side of the cutter head 110, and the nozzle 150 may not be provided on the blocking member 140; alternatively, the nozzle 150 may be provided on both the side of the cutter head 110 and the blocking member 140; alternatively, the nozzle 150 may be provided only on the blocking member 140, and the nozzle 150 may not be provided on the side portion of the cutterhead 110, that is: at least one of the sides of the cutterhead 110 and the blocking member 140 is provided with a nozzle 150, the nozzle 150 being adapted to spray water towards the cutterhead 110 to clean the cutterhead 110.

As an embodiment, at least two nozzles 150 are provided on the blocking member 140, with at least two nozzles 150 being used to spray water toward different areas of the cutterhead 110, e.g., one nozzle 150 being used to spray water toward one area of the cutterhead 110 and another nozzle 150 being used to spray water toward another area of the cutterhead 110. By adopting the arrangement scheme, the area of the direct flushing area of the nozzle 150 on the cutterhead 110 can be enlarged, so that the cleaning effect of different areas of the cutterhead 110 can be improved.

As an embodiment, two nozzles 150 are provided on the blocking member 140, and the two nozzles 150 are respectively used for spraying water toward the areas of the cutterhead 110 on opposite sides of the output shaft 121, that is, the water spraying areas of the two nozzles 150 on the cutterhead 110 are respectively located on opposite sides of the output shaft 121 along the radial direction of the output shaft 121. With this arrangement, fewer nozzles 150 can be used, greatly increasing the direct water spray area on the cutterhead 110. Of course, in specific applications, the number and distribution of the nozzles 150 provided on the blocking member 140 is not limited thereto, and for example, one or more than three nozzles 150 may be provided on the blocking member 140 as an alternative embodiment.

As one embodiment, the nozzle 150 is removably attached to the blocking member 140, which facilitates the removal of the nozzle 150 from the blocking member 140 for adjustment or maintenance or replacement during use by an operator.

As one embodiment, the nozzle 150 is removably coupled to the blocking member 140 by at least one of an interference fit, a threaded connection, a screw connection, a snap connection.

As one embodiment, the nozzle 150 is a structure in which the water spray angle is adjustable. The operator can adjust the water spray angle of the nozzle 150 so that the water sprayed from the nozzle 150 can better flush the cutterhead 110.

As an embodiment, the manner in which the operator adjusts the water spray angle of the nozzle 150 is: before the nozzle 150 is mounted on the blocking member 140, the water spray angle is adjusted, and after the adjustment, the nozzle 150 is mounted on the blocking member 140; if the angle at which water is discharged from the nozzle 150 is found to be not appropriate after the nozzle 150 is mounted on the blocking member 140, the nozzle 150 may be mounted on the blocking member 140 after the nozzle 150 is removed and the water discharge angle is readjusted.

As one embodiment, the nozzle 150 is adapted to be connected to an external water supply line to supply water through the water supply line. In this embodiment, the water is supplied to the nozzle 150 by externally connecting a water supply line, so that a water tank is not required to be provided on the vegetation cutting device 10, thereby facilitating the reduction of the volume and cost of the vegetation cutting device 10. Of course, in a specific application, the nozzle 150 may be supplied with water by providing a water tank in the plant cutting apparatus 10 as an alternative embodiment.

In one embodiment, the cutting mechanism 100 further includes a multi-pass connector and at least two branch lines, each nozzle 150 being connected to the multi-pass connector by a branch line, the multi-pass connector being further adapted to be externally connected to a water supply line. The multi-way joint enables each joint to be connected with each branch pipeline and each water supply pipeline respectively. In this embodiment, the plurality of nozzles 150 share one water supply line, and only one water supply line is needed for cleaning the cutterhead 110, which is convenient for operation.

As an embodiment, the multi-way joint is a three-way joint, the number of branch pipes is two, and the number of nozzles 150 is two.

In one embodiment, the blocking member 140 is removably coupled to the cutterhead 110 by at least one of an interference fit, a threaded connection, a screw connection, and a snap connection.

Referring to fig. 1, 2 and 4, as an embodiment, the power unit 120 further includes a main body 122, the main body 122 and the cutter 130 are disposed on opposite sides of the cutterhead 110, and the output shaft 121 passes through the cutterhead 110 from the main body 122 and is connected to the cutter 130.

Referring to fig. 1, 2 and 3, as an embodiment, the main body 122 is provided at the top of the cutterhead 110, and the cutter 130 is provided at the bottom of the cutterhead 110.

As one embodiment, the power member 120 includes a motor and a transmission member drivingly connected between the motor and the cutting blade 130. The transmission component comprises at least one of a reduction gearbox, a gear transmission pair, a belt transmission pair and a chain transmission pair. Of course, in a specific application, the arrangement of the power unit 120 is not limited thereto, and for example, the power unit 120 may include only a motor instead of a transmission unit as an alternative embodiment.

Referring to fig. 2, 3 and 4, as an embodiment, the cutting mechanism 100 further includes a cleaning brush assembly 160, wherein the cleaning brush assembly 160 is configured to rotate under the drive of the power member 120 to scratch and clean the cutterhead 110. In this embodiment, by adding the cleaning brush assembly 160, the cutterhead 110 can be cleaned by spraying water and scraping the cleaning brush assembly 160 at the same time when the cutterhead 110 is cleaned, so that the cleaning effect and the cleaning efficiency of the cutterhead 110 are improved, and the occurrence of dead angle cleaning is avoided.

Referring to fig. 2, 4 and 6, as one embodiment, the cleaning brush assembly 160 is detachably mounted to the cutter 130 for rotation with the cutter 130 under the drive of the power unit 120. In the cutting mode of operation and the chopping mode of operation, the cleaning brush assembly 160 is not mounted to the cutter 130; the cleaning brush assembly 160 is mounted to the cutter head 110 only when the cleaning brush assembly 160 is required to clean the cutter head 130. In this embodiment, the cleaning brush assembly 160 is detachably connected to the cutter 130, and the cutter 130 drives the cleaning brush assembly 160 to rotate. Of course, in a specific application, the mounting manner of the cleaning brush assembly 160 is not limited thereto, and for example, as an alternative embodiment, the cleaning brush assembly 160 may be detachably connected to the output shaft 121, so that the cleaning brush assembly 160 may be driven to rotate by the power unit 120.

Referring to fig. 2, 3 and 4, as an embodiment, the cutter head 110 is formed with a cavity 112, the cavity 112 is formed by a cavity top wall 1121 and a cavity side wall 1122, the top end of the cavity side wall 1122 is connected with the edge of the cavity top wall 1121, and the bottom end of the cavity side wall 1122 is formed into a cavity port 1123; the cutter 130 is accommodated in the cavity 112. The side of the cutterhead 110 is formed by a cavity side wall 1122. Specifically, a cavity 112 is formed recessed upward from the bottom of the cutterhead 110, a motor is mounted on top of a cavity top wall 1121, and an output shaft 121 passes through the cavity top wall 1121 and is connected to a cutter 130. In this embodiment, the cutter 130 is accommodated in the cavity 112, which is beneficial to improving the safety of the cutting mechanism 100.

As one embodiment, the nozzle 150 is used to spray water toward at least one of the chamber top wall 1121 and the chamber side wall 1122. In this embodiment, water ejected from the nozzle 150 may directly flush the chamber top wall 1121 and/or chamber side walls 1122. In particular applications, the nozzle 150 may be used to spray water only toward the chamber top wall 1121, or may be used to spray water only toward the chamber side wall 1122, or may be used to spray water toward both the chamber top wall 1121 and the chamber side wall 1122.

As one embodiment, the cleaning brush assembly 160 is used to scratch clean at least one of the chamber top wall 1121 and the chamber side walls 1122. In this embodiment, the cleaning brush assembly 160 is used to scratch clean the chamber top wall 1121 and/or chamber side walls 1122. In particular applications, the cleaning brush assembly 160 may be used to scrape clean only the chamber top wall 1121, or may be used to scrape clean only the chamber side walls 1122, or may be used to scrape clean both the chamber top wall 1121 and the chamber side walls 1122.

Referring to fig. 3, 4 and 6, as one embodiment, the cleaning brush assembly 160 includes two cleaning brush members 161, and the two cleaning brush members 161 are detachably mounted to both ends of the cutter 130 along the length direction of the cutter 130, respectively. As the cutter 130 rotates, the two cleaning brush members 161 may simultaneously scrape and clean different positions of the cutterhead 110, thereby facilitating an improvement in the cleaning efficiency of the cutterhead 110.

Referring to fig. 3, 4 and 6, as an embodiment, the cleaning brush member 161 includes a connection frame 1611, a first brush head 1612 and a second brush head 1613, the connection frame 1611 being detachably connected to the cutter 130, the first brush head 1612 being detachably mounted to the connection frame 1611 for scraping and cleaning the cavity top wall 1121; the second head 1613 is removably mounted to the frame 1611 for scraping cleaning of the chamber side walls 1122. After the cleaning brush member 161 is mounted on the cutter 130, the first brush head 1612 is disposed towards the cavity top wall 1121, the second brush head 1613 is disposed towards the cavity side wall 1122, and the free end of the first brush head 1612 abuts against the cavity top wall 1121, and the free end of the second brush head 1613 abuts against the cavity side wall 1122. In this embodiment, by the arrangement of the first brush head 1612 and the second brush head 1613, the cleaning brush member 161 can simultaneously scrape and clean the cavity top wall 1121 and the cavity side wall 1122 when rotating, which is beneficial to avoiding the occurrence of cleaning dead angles.

As an embodiment, the first brush head 1612 and the second brush head 1613 are two separate components, however, in a specific application, the first brush head 1612 and the second brush head 1613 may be integrated into a single component.

As one embodiment, first head 1612 and second head 1613 each include a plurality of spaced apart brush bars.

Referring to fig. 1, 2 and 7, the present embodiment further provides a plant cutting apparatus 10, where the plant cutting apparatus 10 includes a main body 200, a traveling mechanism 300, a controller 400 and the above-mentioned cutting mechanism 100, and the cutting mechanism 100, the traveling mechanism 300 and the controller 400 are respectively mounted on the main body 200; the controller 400 is electrically connected to the cutting mechanism 100 and the travelling mechanism 300, respectively, for controlling the cutting mechanism 100 and the travelling mechanism 300 to operate, respectively. The automatic walking device is supported on the ground by the walking mechanism 300 and walks on the ground; cutting the plants by the cutting mechanism 100; the running mechanism 300 and the cutting mechanism 100 are controlled to operate by the controller 400. The plant cutting apparatus 10 of the present embodiment, due to the adoption of the cutting mechanism 100 described above, improves the self-cleaning effect of the cutterhead 110 and reduces the waste of water resources during cleaning.

As one embodiment, running gear 300 includes at least two moving wheels, at least one of which is a drive wheel.

As one embodiment, the vegetation cutting device 10 is a mower and the cutting mechanism 100 is at least used to mow and clean the cutterhead 110, respectively, under the control of the controller 400. When the mower is used for mowing in the field, the cutter head 110 is easy to adhere to pollution conditions such as grass blades and soil, and in the embodiment, the cutter mechanism 100 with the self-cleaning function is applied to the mower, so that the cleanliness of the mower can be ensured, and the service life and the performance of the mower can be ensured. Of course, in particular applications, the plant-cutting device 10 described above is not limited to a mower, i.e., the cutting mechanism 100 with self-cleaning function is not limited to a mower, but may be used with other plant-cutting devices 10, such as a crop harvester, as an alternative embodiment, the plant-cutting device 10 being a crop harvester, the cutting mechanism 100 being at least for harvesting a crop and cleaning the cutterhead 110, respectively, under the control of the controller 400.

As one embodiment, the mower has a cutting mode of operation, a shredding mode of operation, a first cleaning mode and a second cleaning mode. The cutting mode of operation is primarily for mowing. The chopping operation mode is mainly used for chopping grass. The first cleaning mode is used in situations where the cutterhead 110 is cleaned relatively frequently. The second cleaning mode is used in situations where the cutterhead 110 is not cleaned for a long time. Of course, in particular applications, the operating mode of the mower is not limited thereto.

As an embodiment, the working principle of the mower includes:

in the cutting mode of operation, neither the blocking member 140 nor the cleaning brush assembly 160 is mounted to the cutting mechanism 100, and the power member 120 drives the cutting blade 130 to rotate.

In the chopping mode of operation, the blocking member 140 is mounted to the cutting mechanism 100 and blocks the discharge port 111, the nozzle 150 is not coupled to the water supply line, the cleaning brush assembly 160 is not mounted to the cutting mechanism 100, and the power member 120 drives the cutter 130 and/or the chopper.

In the first cleaning mode, the blocking member 140 is mounted on the cutting mechanism 100 and blocks the discharge port 111, the nozzle 150 is externally connected to the water supply line to spray water to clean the cutterhead 110, the cleaning brush assembly 160 is not mounted on the cutting mechanism 100, and the power member 120 drives the cutter 130 to idle.

In the second cleaning mode, the blocking component 140 is mounted on the cutting mechanism 100 and blocks the discharge opening 111, the nozzle 150 is externally connected with a water supply pipeline to spray water to clean the cutterhead 110, the cleaning brush component 160 is mounted on the cutting mechanism 100, and the power component 120 drives the cutting knife 130 and the cleaning brush component 160 to rotate, so that the cutterhead 110 can be cleaned simultaneously by adopting a water flushing and cleaning brush component 160 rotating and scraping mode, and the cleaning efficiency and cleanliness are improved.

The foregoing description of the preferred embodiments of the present utility model should not be construed as limiting the scope of the utility model, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).

Claims

1. A cutting mechanism, characterized in that: comprising the following steps:

the side part of the cutterhead is provided with a discharge port;

2. The cutting mechanism as recited in claim 1, wherein: the blocking part is provided with at least two nozzles, and the at least two nozzles are used for spraying water towards different areas of the cutterhead.

3. The cutting mechanism as recited in claim 2, wherein: the blocking part is provided with two nozzles, and the two nozzles are respectively used for spraying water towards the areas of the cutterhead on two opposite sides of the output shaft.

4. A cutting mechanism as claimed in claim 2 or claim 3, wherein: the cutting mechanism further comprises a multi-way joint and at least two branch pipes, each nozzle is connected to the multi-way joint through one branch pipe, and the multi-way joint is further used for being externally connected with a water supply pipeline.

5. A cutting mechanism as claimed in any one of claims 1 to 3, wherein: the nozzle is detachably connected to the blocking part; and/or the number of the groups of groups,

the nozzle is of a structure with an adjustable water spraying angle.

6. A cutting mechanism as claimed in any one of claims 1 to 3, wherein: the cutting mechanism further comprises a cleaning brush assembly which is detachably connected with the cutting knife or the output shaft;

7. The cutting mechanism as recited in claim 6, wherein: the cleaning brush assembly is detachably mounted on the cutting knife and is used for rotating along with the cutting knife under the drive of the power component.

8. The cutting mechanism as recited in claim 7, wherein: the cutter head is provided with a concave cavity, the concave cavity is formed by enclosing a cavity top wall and a cavity side wall, the top end of the cavity side wall is connected with the edge of the cavity top wall, and the bottom end of the cavity side wall is enclosed to form a cavity opening;

the cutting knife is accommodated in the concave cavity;

9. The cutting mechanism as recited in claim 8, wherein: the cleaning brush assembly comprises two cleaning brush members, and the two cleaning brush members are detachably mounted at two ends of the cutting knife along the length direction of the cutting knife respectively.

10. The cutting mechanism as recited in claim 9, wherein: the cleaning brush component comprises a connecting frame, a first brush head and a second brush head, the connecting frame is detachably connected with the cutting knife, and the first brush head is detachably arranged on the connecting frame and used for scraping and cleaning the top wall of the cavity; the second brush head is detachably arranged on the connecting frame and used for scraping and cleaning the side wall of the cavity.

11. Plant cutting equipment, its characterized in that: comprising a body, a running gear, a controller and a cutting mechanism according to any one of claims 1 to 10, the cutting mechanism, running gear and controller being mounted to the body, respectively;

12. The plant cutting apparatus of claim 11, wherein: the plant cutting device is a mower, and the cutting mechanism is at least used for respectively mowing and cleaning the cutterhead under the control of the controller; or alternatively, the process may be performed,