Bucket mechanism of mining backhoe loader

Abstract

The utility model is suitable for the technical field of backhoe loader buckets, and provides a mining backhoe loader bucket mechanism which comprises a bucket body. The plurality of connecting pieces are fixedly arranged on the Saohm bucket body; the plurality of positioning plates are fixedly arranged on the bucket body; the plurality of bucket teeth are respectively arranged on the plurality of positioning plates in a sleeving manner; the plurality of pin shafts are respectively arranged on the plurality of positioning plates and are respectively connected with the plurality of bucket teeth; and the cleaning mechanism is assembled and mounted on the inner wall of the top of the bucket body and used for cleaning the inner wall of the bucket body. According to the scheme, the bucket mechanism of the mining backhoe loader can be installed on the mining backhoe loader to dig minerals, has the function of cleaning the inner wall of the bucket and can replace workers to clean impurities left on the inner wall of the bucket after work is completed, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of the bucket of an excavator-loader, and particularly relates to a bucket mechanism of a mining excavator-loader. Background Art

[0002] A bucket refers to a bucket installed on an excavator, also called a digging bucket. It is divided into a backhoe bucket and a front shovel bucket according to the working mode. Generally, the commonly used one is the backhoe bucket. The bucket mechanism plays a very important role in a mining excavator-loader.

[0003] However, the existing bucket mechanism of a mining excavator-loader often does not have an auxiliary cleaning function for the inner wall of the bucket. Therefore, after the work is completed, the staff needs to manually clean the foreign matters attached to the inner wall of the bucket, which is rather inconvenient. Summary of the Utility Model

[0004] The utility model provides a bucket mechanism of a mining excavator-loader, aiming at solving the problem that the existing bucket mechanism of a mining excavator-loader often does not have an auxiliary cleaning function for the inner wall of the bucket as put forward in the above background art.

[0005] To solve the above problems, the utility model is realized as follows: A bucket mechanism of a mining excavator-loader includes: a bucket body; a plurality of connectors fixedly installed on the bucket body of Sauer; a plurality of positioning plates fixedly installed on the bucket body; a plurality of bucket teeth respectively sleeved on the plurality of positioning plates; a plurality of pin shafts respectively arranged on the plurality of positioning plates and respectively connected with the plurality of bucket teeth; a cleaning mechanism assembled and installed on the inner wall of the top of the bucket body, and the cleaning mechanism is used for cleaning the inner wall of the bucket body; a pressurizing water guiding mechanism arranged on the bucket body, and the pressurizing water guiding mechanism is used for pressurizing water and introducing it into the cleaning mechanism; a protection mechanism arranged on the bucket body, and the protection mechanism is used for protecting the cleaning mechanism; an opening and closing control mechanism assembled and installed on the bucket body, and the opening and closing control mechanism is used for controlling the opening and closing of the protective cover.

[0006] Preferably, the cleaning mechanism includes: a pipe row fixedly installed on the inner wall of the top of the bucket body; a plurality of high-pressure spray nozzles arranged on the pipe row.

[0007] Preferably, the pressurizing water guiding mechanism includes: a booster pump fixedly installed on the top of the bucket body; a connecting pipe arranged at the water outlet end of the booster pump and communicated with the pipe row; a water inlet pipe arranged at the water inlet end of the booster pump.

[0008] Preferably, a protective shell is fixedly installed on the top of the bucket body, and the installation position of the protective shell corresponds to that of the pressurizing water guiding mechanism.

[0009] Preferably, the protection mechanism includes: two positioning covers fixedly installed on the bucket body; a horizontal shaft rotatably installed on the inner walls of the two positioning covers; an L-shaped plate fixedly sleeved on the horizontal shaft; and a protective cover fixedly installed on the L-shaped plate.

[0010] Preferably, an installation groove is formed on the bucket body, and a baffle is fixedly installed on the installation groove.

[0011] Preferably, the opening and closing control mechanism includes: a servo motor fixedly installed on the inner wall of the installation groove; a transmission rod fixedly installed on the output shaft of the servo motor and rotatably connected to the baffle; a driving bevel gear fixedly installed at one end of the transmission rod; and a driven bevel gear fixedly sleeved on the horizontal shaft and meshing with the driving bevel gear.

[0012] Preferably, the model of the servo motor is: SGMPS-15A2A21 E, and the model of the booster pump is: WB120 / 185-B.

[0013] Compared with the related art, the bucket mechanism of the mining excavator loader provided by the present invention has the following

[0014] Beneficial effects:

[0015] Compared with the prior art, the bucket mechanism of the mining excavator loader provided by this solution realizes the stable excavation function by integrating the bucket body, connecting piece, positioning plate, bucket teeth and pin shaft. At the same time, the cleaning mechanism, booster water guiding mechanism, protection mechanism and opening and closing control mechanism are innovatively introduced. The cleaning mechanism is directly assembled on the inner wall of the top of the bucket body, effectively removing the attached soil and impurities during the excavation process, improving the work efficiency and the service life of the equipment. The booster water guiding mechanism ensures sufficient water source and appropriate pressure, accurately supplies the cleaning mechanism, and strengthens the cleaning effect. The protection mechanism provides comprehensive protection for the cleaning mechanism to prevent accidental damage during operation. The opening and closing control mechanism intelligently manages the opening and closing of the protective cover, opens the protective cover when the inner wall of the bucket body needs to be cleaned, and controls the protective cover to reset after the cleaning is completed, so as to protect the cleaning mechanism and flexibly meet the requirements of different working conditions. This mechanism can not only be installed on a mining excavator loader to excavate minerals, but also has the function of cleaning the inner wall of the bucket, and can replace the staff to clean the residual impurities on the inner wall of the bucket after the work is completed, which is relatively time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a bucket mechanism of a mining excavator loader provided by the present invention;

[0017] Figure 2 is Figure 1 the front view sectional structural schematic diagram of;

[0018] Figure 3 is Figure 2 a schematic enlarged structural view of part A shown in

[0019] Figure 4 is Figure 2 a schematic enlarged structural view of part B shown in

[0020] Reference numerals: 1, bucket body; 2, connecting member; 3, positioning plate; 4, bucket tooth; 5, pin shaft; 6, pipe row; 7, high-pressure spray head; 8, booster pump; 9, connecting pipe; 10, water inlet pipe; 11, protective shell; 12, positioning cover; 13, horizontal shaft; 14, L-shaped plate; 15, protective cover; 16, installation groove; 17, baffle; 18, servo motor; 19, transmission rod; 20, driving bevel gear; 21, driven bevel gear. Specific embodiments

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order; the terms "inner", "outer", "left", "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation of the present invention.

[0022] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0023] An embodiment of the present invention provides a bucket mechanism for a mining excavating loader, as shown in Figures 1-4As shown in the figure, the bucket mechanism of a mining excavator loader includes: a bucket body 1; a plurality of connecting members 2 fixedly installed on the bucket body 1 of SAO; a plurality of positioning plates 3 fixedly installed on the bucket body 1; a plurality of bucket teeth 4 respectively sleeved on the plurality of positioning plates 3; a plurality of pin shafts 5 respectively arranged on the plurality of positioning plates 3 and respectively connected to the plurality of bucket teeth 4; a cleaning mechanism assembled and installed on the inner wall of the top of the bucket body 1, and the cleaning mechanism is used to clean the inner wall of the bucket body 1; a pressurizing and water guiding mechanism arranged on the bucket body 1, and the pressurizing and water guiding mechanism is used to pressurize water and introduce it into the cleaning mechanism; a protection mechanism arranged on the bucket body 1, and the protection mechanism is used to protect the cleaning mechanism; an opening and closing control mechanism assembled and installed on the bucket body 1, and the opening and closing control mechanism is used to control the opening and closing of the protective cover 15.

[0024] In this embodiment, a stable excavation function is achieved by integrating the bucket body, connecting members, positioning plates, bucket teeth and pin shafts. At the same time, a cleaning mechanism, a pressurizing and water guiding mechanism, a protection mechanism and an opening and closing control mechanism are innovatively introduced. The cleaning mechanism is directly assembled on the inner wall of the top of the bucket body, effectively removing the attached soil and impurities during excavation, improving work efficiency and equipment life. The pressurizing and water guiding mechanism ensures sufficient water source and appropriate pressure, accurately supplying the cleaning mechanism and enhancing the cleaning effect. The protection mechanism provides comprehensive protection for the cleaning mechanism to prevent accidental damage during operation. The opening and closing control mechanism intelligently manages the opening and closing of the protective cover, opens the protective cover when the inner wall of the bucket body needs to be cleaned, and controls the protective cover to reset after cleaning, so as to protect the cleaning mechanism and flexibly meet the requirements of different working conditions. This mechanism can not only be installed on a mining excavator loader to excavate minerals, but also has the function of cleaning the inner wall of the bucket, and can replace workers to clean the residual impurities on the inner wall of the bucket after work, which is relatively time-saving and labor-saving.

[0025] In a further preferred embodiment of the present invention, the cleaning mechanism includes: a pipe row 6 fixedly installed on the inner wall of the top of the bucket body 1; a plurality of high-pressure spray nozzles 7 arranged on the pipe row 6.

[0026] In this embodiment, the high-pressure water flow can be sprayed onto the inner wall of the bucket body 1 through the pipe row 6 and the plurality of high-pressure spray nozzles 7 arranged thereon, so as to efficiently clean the residual impurities on the inner wall of the bucket body 1.

[0027] In a further preferred embodiment of the present invention, the pressurizing and water guiding mechanism includes: a booster pump 8 fixedly installed on the top of the bucket body 1; a connecting pipe 9 arranged at the water outlet end of the booster pump 8 and communicated with the pipe row 6; a water inlet pipe 10 arranged at the water inlet end of the booster pump 8.

[0028] In this embodiment, water can be pumped in and pressurized through the booster pump 8 and the water inlet pipe 10, thereby forming a high-pressure water flow, and the high-pressure water flow enters the pipe row 6 along the connecting pipe 9.

[0029] In a further preferred embodiment of the present invention, a protective shell 11 is fixedly installed on the top of the bucket body 1, and the installation position of the protective shell 11 corresponds to the booster water guiding mechanism.

[0030] In this embodiment, the booster pump 8 can be protected by the protective shell 11.

[0031] In a further preferred embodiment of the present invention, the protection mechanism includes: two positioning covers 12 fixedly installed on the bucket body 1; a horizontal shaft 13 rotatably installed on the inner walls of the two positioning covers 12; an L-shaped plate 14 fixedly sleeved on the horizontal shaft 13; and a protective cover 15 fixedly installed on the L-shaped plate 14.

[0032] In this embodiment, the pipe row 6 and the multiple high-pressure nozzles 7 thereon can be protected by the protective cover 15.

[0033] In a further preferred embodiment of the present invention, an installation groove 16 is formed on the bucket body 1, and a baffle 17 is fixedly installed on the installation groove 16.

[0034] In this embodiment, the servo motor 18 can be installed through the installation groove 16, and the installation groove 16 can be closed by the baffle 17.

[0035] In a further preferred embodiment of the present invention, the opening and closing control mechanism includes: a servo motor 18 fixedly installed on the inner wall of the installation groove 16; a transmission rod 19 fixedly installed on the output shaft of the servo motor 18 and rotatably connected to the baffle 17; a driving bevel gear 20 fixedly installed at one end of the transmission rod 19; and a driven bevel gear 21 fixedly sleeved on the horizontal shaft 13 and meshing with the driving bevel gear 20.

[0036] In this embodiment, the servo motor 18 can drive the transmission rod 19 to rotate. The transmission rod 19 can drive the horizontal shaft 13 to rotate through the driving bevel gear 20 and the driven bevel gear 21, and the horizontal shaft 13 drives the protective cover 15 to rotate through the L-shaped plate 14, thereby controlling the opening and closing of the protective cover 15.

[0037] In a further preferred embodiment of the present invention, the model of the servo motor 18 is: SGMPS-15A2A21 E, and the model of the booster pump 8 is: WB120 / 185-B.

[0038] In this embodiment, the servo motor 18 can serve as the power source of the opening and closing control mechanism, and the booster pump 8 can serve as the power source of the cleaning mechanism.

[0039] In summary, compared with the related art, the present mechanism can not only be installed on a mining excavator loader to excavate minerals, but also has the function of cleaning the inner wall of the bucket. It can replace the staff to clean the impurities remaining on the inner wall of the bucket after the work is completed, which is more time-saving and labor-saving.

[0040] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways.

[0041] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without creative work, combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the situation, so as to obtain different technical solutions that essentially do not depart from the concept of the present invention. These technical solutions also belong to the scope of protection of the present invention.

Claims

1. A bucket mechanism for a mining excavator loader, characterized in that, Comprising: Bucket body (1); A plurality of connecting pieces (2) fixedly installed on the Saou bucket body (1); A plurality of positioning plates (3) fixedly installed on the bucket body (1); A plurality of bucket teeth (4) respectively sleeved on the plurality of positioning plates (3); A plurality of pin shafts (5) respectively arranged on the plurality of positioning plates (3) and respectively connected to the plurality of bucket teeth (4); A cleaning mechanism assembled and installed on the inner wall of the top of the bucket body (1), the cleaning mechanism being used for cleaning the inner wall of the bucket body (1); A pressurizing and water guiding mechanism arranged on the bucket body (1), the pressurizing and water guiding mechanism being used for pressurizing water and introducing it into the cleaning mechanism; A protection mechanism arranged on the bucket body (1), the protection mechanism being used for protecting the cleaning mechanism; An opening and closing control mechanism assembled and installed on the bucket body (1), the opening and closing control mechanism being used for controlling the opening and closing of the protective cover (15).

2. The bucket mechanism of the mining excavating loader according to claim 1, wherein The cleaning mechanism includes: A tube row (6) fixedly installed on the inner wall of the top of the bucket body (1); A plurality of high-pressure nozzles (7) arranged on the tube row (6).

3. The bucket mechanism of the mining excavating loader according to claim 2, characterized in that, The pressurizing and water guiding mechanism includes: A booster pump (8) fixedly installed on the top of the bucket body (1); A connecting pipe (9) arranged at the water outlet end of the booster pump (8) and communicated with the tube row (6); A water inlet pipe (10) arranged at the water inlet end of the booster pump (8).

4. The bucket mechanism of the mining excavating loader according to claim 1, characterized in that, A protective shell (11) is fixedly installed on the top of the bucket body (1), and the installation position of the protective shell (11) corresponds to that of the pressurizing and water guiding mechanism.

5. The bucket mechanism of the mining excavating loader according to claim 3, characterized in that, The protection mechanism includes: Two positioning covers (12) fixedly installed on the bucket body (1); A horizontal shaft (13) rotatably installed on the inner walls of the two positioning covers (12); An L-shaped plate (14) fixedly sleeved on the horizontal shaft (13); A protective cover (15) fixedly installed on the L-shaped plate (14).

6. The bucket mechanism of the mining excavating loader according to claim 5, characterized in that, An installation groove (16) is formed on the bucket body (1), and a baffle (17) is fixedly installed on the installation groove (16).

7. The bucket mechanism of the mining excavating loader according to claim 6, characterized in that, The opening and closing control mechanism includes: A servo motor (18) fixedly installed on the inner wall of the installation groove (16); A transmission rod (19) fixedly installed on the output shaft of the servo motor (18) and rotatably connected to the baffle (17); A driving bevel gear (20) fixedly installed at one end of the transmission rod (19); A driven bevel gear (21) fixedly sleeved on the horizontal shaft (13) and meshed with the driving bevel gear (20).

8. The bucket mechanism of the mining excavating loader according to claim 7, characterized in that, The model of the servo motor (18) is: SGMPS-15A2A21 E, and the model of the booster pump (8) is: WB120 / 185-B.

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