JP3245314U - Fixing mechanism and shovel bucket device - Google Patents

Abstract

The present invention provides a fixing mechanism for effectively fixing a cleaning mechanism during bucket cleaning in a shovel device, and a shovel bucket device including the fixing mechanism. The fixing mechanism includes a first extension unit 100 and a second extension unit 200, and the first extension unit has a first support 101, a first sleeve 102 and a first sleeve 102 installed on the outer wall of the first support, respectively. 1 fixed column 103 and a first connecting column 104 installed at the end of the first column. The second extension unit includes a second column 201, a second sleeve 202 provided on the outer wall of the second column, a second fixing column 203, and a second connecting column 204 provided at the end of the second column. including. When the cleaning mechanism performs work, the first and second extension units are engaged, so that both are fixed, effectively fixing the cleaning mechanism, saving manpower and time, and increasing the effectiveness of the overall device. . [Selection diagram] Figure 1

Description

The present utility model relates to the technical field of shovel devices, particularly to the fixing mechanism and shovel bucket device.

Excavators are the main mining equipment in various modern open pit mines. The shovel is one of the main mining equipment in the 10 million ton open pit mine.It has high productivity, high work rate, low operation cost, and is an approved model for the mining industry. A shovel consists of a running device, a rotating device, a working device, a lubrication system, and an air supply system. The bucket is the main part of the shovel, and it is directly subjected to the force of the excavated ore, so it has a lot of wear.The bucket bar is also one of the main parts in the shovel digging process, which connects and supports the bucket, The pressing action is transmitted to the bucket, and the bucket completes the soil excavation operation under the joint action of pressing and lifting forces.
Conventional technology had the following problems.
1. Some existing shovel buckets cannot effectively fix the cleaning mechanism when the bucket's cleaning mechanism is activated, and it needs to be controlled manually, which takes time and effort, and the cleaning mechanism cannot be effectively fixed. It is necessary to fix the bucket and clean it.
2. Some existing shovel buckets inevitably have a certain amount of dirt and foreign matter attached to the shovel after work due to problems in the working environment, and if they are not cleaned in a timely and effective manner, the shovel will corrode. The speed may increase and the service life of the shovel may be reduced.
Utility Model Content The purpose of this section is to outline some aspects of the present utility model embodiments and briefly introduce some preferred embodiments. This section and the specification abstract and utility model title of this application may be simplified or omitted so as not to obscure the purpose of this section, the specification summary and the utility model title, but such simplifications or omissions may not be used to limit the scope of this utility model.
In view of some of the conventional electric excavator buckets, when the bucket cleaning mechanism is activated,
The cleaning mechanism cannot be effectively fixed, manual control is required, it takes time and effort, and the cleaning mechanism needs to be effectively fixed, thereby causing the problem of cleaning the bucket, and this utility model One of the plans was proposed.
In order to solve the above problems, this utility model includes a first support, a first sleeve provided on the outer wall of the first support, a first fixed post, and a first sleeve provided at the end of the first support. A first connecting column, a second column, a second sleeve provided on the outer wall of the second column, a second fixed column, and a second connecting column provided at the end of the second column. Second drawer unit.
In a preferred embodiment of the adjustment mechanism of the present utility model, the first column outer wall covers the first elastic member;
The first sleeve outer wall has a first slope, the first sleeve end has a first rotating plate, the first fixed column inner wall has a first cavity, and the first fixed column end has a third sleeve. The outer wall of the third sleeve has a second slope, and the inner wall of the first connecting column has a second cavity.
In one preferred embodiment of the adjustment mechanism of the present utility model, the second outer wall of the support column covers the second elastic member, and the outer wall of the second sleeve is provided with a third slope and a second rotary plate, respectively.
In a preferred embodiment of the adjustment mechanism of the present utility model, a third cavity is provided in the inner wall of the second fixed column,
A fourth sleeve is provided at the end of the second fixed column, and a fourth slope is provided on the outer wall of the fourth sleeve.
The beneficial effects of the adjustment mechanism in this utility model are: When the cleaning mechanism performs work, the first and second extension units engage with each other, thereby fixing both, effectively fixing the cleaning mechanism; It saves manpower and time, increases the effectiveness of the whole device, and effectively solves the problems existing in the prior art.
In view of some existing shovel buckets, due to problems in the working environment, a certain amount of soil and foreign matter will always adhere to the shovel after work, and if it is not cleaned in a timely and effective manner, the corrosion rate of the shovel will increase. In view of the problem that the service life of the shovel may be reduced due to the increase in the number of shovels, we proposed another version of this utility model.
In order to solve the above-mentioned technical problem, this utility model includes a fixing mechanism, a bucket body, and
A cleaning mechanism including a lifting unit provided on the outer wall of the bucket body, a turntable provided outside the lifting unit, and a dispersion duct provided on the outer wall of the turntable.
As a preferred aspect of the shovel bucket device of the present utility model, the lifting unit includes a first support arm provided on the outer wall of the bucket main body, a second support arm provided on the outer wall of the first support arm, and an end of the second support arm. The third support arm is provided at the end of the third support arm, a rotation rod is movably provided at the end of the third support arm, and a lifting block is provided with a sheath on the outer wall of the rotation rod.
In a preferred embodiment of the shovel bucket device of the present utility model, a first anchoring column, a second anchoring column, and a third anchoring column are provided on the outer wall of the second support arm, respectively, and a motor is provided at the end of the rotating rod. There is.
A preferred aspect of the shovel device of the present utility model is that a first engagement groove, a second engagement groove, and a third engagement groove are provided at the end of the rotating disk, respectively.
In a preferred embodiment of the shovel bucket device of the present utility model, a water pipe and a high-pressure nozzle are provided on the outer wall of the dispersion duct, respectively.
In a preferred embodiment of the shovel bucket device of the present utility model, a fourth
A support arm is provided, a fifth support arm and a sixth support arm are respectively provided on the outer wall of the fourth support arm, a slide groove is provided on the outer wall of the fourth support arm, and a slide column is provided on the outer wall of the lifting block; A threaded groove is provided on the outer wall of the rotating rod.
The beneficial effects of the ventilation device in this utility model are: installing a cleaning mechanism on the bucket, cleaning the residue inside the bucket, washing away foreign objects in a timely manner, maintaining the cleanliness of the bucket when it is not used, and The purpose is to effectively prevent the speed increase of rust and effectively solve the problems existing in existing technology.

In order to more clearly explain the technical aspects of the embodiments of the present invention, the drawings that need to be used in the description of the embodiments are briefly described below. Obviously, the drawings in the following description are only some embodiments of the invention, and it is possible for a person skilled in the art to make the following drawings without any creative effort:
Other drawings can be derived based on these drawings. Now do the following:
FIG. 3 is a configuration diagram of a fixing mechanism in this utility model. FIG. 2 is a schematic diagram of the overall configuration of this utility model. It is an enlarged schematic diagram of the structure of part "A" in this utility model.

In order to make the above objectives, features, and advantages of the present utility model more clearly understandable, specific embodiments of the present utility model will be described in detail below along with the specification and drawings.
Although the following description provides many specific details for a full understanding of this utility model,
This utility model can also be implemented using other methods that can be inferred without violating the connotation of this utility model, and therefore, this utility model is limited to the specific embodiments disclosed below. Not done.
Second, "one embodiment" or "embodiment" herein refers to a particular feature, structure, or characteristic that may be included in at least one embodiment of the present utility model. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor do they refer to an embodiment singly or selectively exclusive of other embodiments.
Example 1
Referring to FIG. 1-3, this is the first embodiment of the present utility model, which provides a fixing mechanism, and when the cleaning mechanism needs to be installed, the cleaning mechanism can be effectively fixed through the fixing mechanism, and the entire cleaning mechanism can be effectively fixed. The device increases operational effectiveness and effectively solves problems existing in the prior art.
Specifically, the first support 101, the first sleeve 102 provided on the outer wall of the first support 101, the first fixed post 103, and the first connection post provided at the end of the first support 101. 104
and, and,
a second support 201; a second sleeve 202 provided on the outer wall of the second support 201;
A second fixed pillar 203 and a second connecting pillar 204 provided at the end of the second pillar 201
Extension assembly 200.
A first elastic member 101a is fitted on the outer wall of the first support 101, a first slope 102a is provided on the outer wall of the first sleeve 102, and a first rotating plate 102b is provided on the end of the first sleeve 102. A first cavity 103a is provided in the inner wall of the first fixed column 103.
A third sleeve 103b is provided at the end of the third sleeve 103b, a second slope 103b-1 is provided on the outer wall of the third sleeve 103b, and a second cavity 104a is provided on the inner wall of the first connecting column 104.
The outer wall of the second support column 201 is covered with a second elastic member 201a, and the outer wall of the second sleeve 202 is provided with a third slope 202a and a second rotating plate 202b, respectively.
A third cavity 203a is provided on the inner wall of the second fixing column 203, a fourth sleeve 203b is provided on the end of the second fixing column 203, and a fourth slope 203b is provided on the outer wall of the fourth sleeve 203b.
1 is provided.
Here, the first support column 101 is fixedly connected to the first sleeve 102, and the first rotating plate 102b is fixedly connected to the first sleeve 102, and the first sleeve 102 is rotationally driven by rotating the first rotating plate 102b. , the first sleeve 102 rotationally drives the first column 101, and the first column 101 is fixedly connected to the first fixed column 103. The first column 101 can rotate and move up and down within the first fixed column 103; The sleeve 103b is fixedly connected to the first fixing column 103, and the first fixing column 1
03 is fixed to the sandwiching outer plate of the fifth support arm 404, one end of the first elastic member 101a supports the tip of the first cavity 103a, and one end hits the upper end of the first connecting column 104, and the first elastic member 101a supports the tip of the first cavity 103a.
It is used to push out the connecting column 104 from the first cavity 103a, and the first connecting column 104
The inner second cavity 104a has a cylindrical shape so as to fit into the second cavity 104a and be engaged and fixed therein.
The second support column 201 is fixedly connected to the second sleeve 202, the second rotating plate 202b is fixedly connected to the second sleeve 202, and by rotating the second rotating plate 202b, the second sleeve 202
02 to rotate, the second sleeve 202 rotationally drives the second pillar 201, and the second sleeve 202 rotates the second pillar 201.
is movably connected to the second fixed column 203, the second column 201 can rotate and move up and down within the second fixed column 203, the fourth sleeve 203b is fixedly connected to the second fixed column 203, and the second fixed column 203 is movably connected to the second fixed column 203. , is fixed to the inner sandwiching plate of the fifth support arm 404, one end of the second elastic member 201a abuts the tip of the third cavity 203a, one end abuts the lowermost end of the second connecting column 204, and the second
It is used to push out the connecting column 204 from the first cavity 103a, and the second connecting column 204
After being pushed out, it is engaged and fixed with the pushed out second cavity 104a.
Due to the rotation of the first rotating plate 102b and the second rotating plate 202b, the first slope 102a and the second slope 1
03b-1 engages, the third slope 202a and the fourth slope 203b-1 engage, and the first elastic member 101a and the second elastic member 201a expand, respectively, the first connecting column 104 and the second connecting column. 2
04, whereby after the second connecting column 204 is extruded, it is engaged and fixed with the extruded second cavity 104a, thereby achieving a fixed connection.
From the above, when the cleaning mechanism needs to be installed, the cleaning mechanism can be effectively fixed through the fixing mechanism, increasing the working effectiveness of the whole device and effectively solving the problems existing in the prior art.
Example 2
Referring to FIGS. 1-3, this is a second embodiment of the present utility model, and this embodiment is based on the previous embodiment, in which the inside of the bucket 300 is cleaned by a cleaning mechanism 400, and the rotating rod 401d and the lifting/lowering The block 401e can effectively raise and lower the cleaning mechanism to clean the inner wall of the bucket 300, effectively solving the problems existing in the prior art.
Specifically, the shovel bucket device, the bucket body 300, and the cleaning mechanism 400,
It includes an elevating unit 401 provided on the outer wall of the bucket body 300, a turntable 402 provided outside the elevating unit 401, and a dispersion duct 403 provided on the outer wall of the turntable 402.
The lifting unit 401 includes a first support arm 401a provided on the outer wall of the bucket body 300.
, a second support arm 401b provided on the outer wall of the first support arm 401a, a third support arm 401c provided at the end of the second support arm 401b, and a movable support arm 401c provided at the end of the third support arm 401c. The rotating rod 401d is provided with a rotating rod 401d, and the lifting block 401e is fitted on the outer wall of the rotating rod 401d.
Here, the first support arm 401a, the second support arm 401b, and the sixth support arm 404b
In each case, the cleaning mechanism is fixed to the two side plates 301 of the bucket by fixing means, and the third support arm 401c is fixed between the first support arm 401a and the second support arm 401b, and both ends of the rotating rod 401d are fixed. is fixed to the first support arm 401a and the second support arm 401b, and is rotatable to the first support arm 401a and the second support arm 401b. It can move up and down as you move. The turntable 402 is fixedly connected to the spray pipe 403, and the spray pipe 403 is inserted into the lifting block 401e and can rotate on the lifting block 401e, and the lifting block 401e does not move.
As described above, the cleaning mechanism 400 cleans the inside of the bucket 300, and the rotating rod 40
1d and the lifting block 401e can effectively raise and lower the cleaning mechanism, which can clean the inner wall of the bucket 300 and effectively solve the problems existing in the prior art.
Example 3
Referring to FIG. 1-3, this is a third embodiment of the present utility model, and this embodiment is based on the previous embodiment, in which a spray pipe 403 can be rotated by rotation of a turntable 402. This enlarges the cleaning surface of the inner wall of the bucket 300 and effectively solves the problems existing in the prior art.
Specifically, the outer wall of the second support arm 401b is provided with a first anchoring column 401b-1 and a second anchoring column 40.
1b-2 and a third locking post 401b-3 are provided, respectively, and a motor 401d-1 is provided at the end of the rotating rod 401d.
A first engagement groove 402a, a second engagement groove 402b, and a third engagement groove 402c are provided at the end of the turntable 402, respectively.
A water pipe 403a and a high pressure head 403b are provided on the outer wall of the distribution duct 403, respectively.
A fourth support arm 404a is provided at the other end of the dispersion duct 403, and the fourth support arm 40
A fifth support arm 404 and a sixth support arm 404b are provided on the outer wall of 4a, respectively,
A chute 404a-1 is provided on the outer wall of the fourth support arm 404a. A slide post 401e-1 is provided on the outer wall of the lifting block 401e, and a thread groove 401d-1 is provided on the outer wall of the rotating rod 401d.
Here, the first column 401b-1 engages with the third engaging groove 402c, and the second column 401b-2
is engaged with the second engagement groove 402b, and the third column 401b-3 is engaged with the first engagement groove 402a. The motor 401d-1 is installed at the upper end of the rotating rod 401d, the motor 401d-1 rotates the rotating rod 401d, the water pipe 403a connects the water hose, and the high pressure nozzle 40
Spraying and cleaning is performed through 3b, and a rotating shaft is installed at the right end of the spraying pipe 403, and the chute 40
A slider is connected to the dispersion pipe 403 in the chute 404a-1, and the dispersion pipe 403 is connected to the chute 404a-1.
The slide post 401e-1 is fixed to the upper end of the lifting block 401e, and the inside of the slide post 401e-1 has a threaded groove 401d.
-1, there are two thread grooves 401d-1, two opposite thread grooves, and the length of the thread grooves is as shown in the figure. When engaged and withdrawn from the column, the thread groove 401d-1 only provides the length of this movement stroke of the rotating disk 402, and the two thread grooves are for providing automatic lifting and lowering of the lifting block 401e. .
Operating principle. The motor 401d-1 is started, the rotating rod 401d is rotated, and the lifting block 401e is raised and lowered up and down through the double screw groove 7 in the opposite direction. Reference numeral 403 moves the rotary disk 402 to raise and lower it, and as the rotary disk 402 rises, the first engagement groove 402a and the third card pillar 40 are connected to each other.
1b-3 engages, thereby the first card pillar 401b-1 and the third engagement groove 402c engage, and the second card pillar 401b-2 and the second card pillar 2b engage, whereby the turntable 402
The rotation of the turntable 402 pulls the rotation of the dispersion duct 403, whereby the high-pressure head 403b completely cleans the inner wall of the bucket.There are several high-pressure heads 403b, improving the internal cleaning surface. I let it happen.
From the above, the rotation of the turntable 402 can rotate the spray pipe 403, thereby expanding the cleaning surface against the inner wall of the bucket 300, effectively solving the problems existing in the prior art, and improving the overall system operation. Increase efficiency and effectively solve problems existing in prior art.
Importantly, it should be noted that the features and configurations of the present application illustrated in several different exemplary embodiments are exemplary only. Although only some embodiments are described in detail in this disclosure, one who has reference to this disclosure will appreciate that many variations are possible, including, but not limited to, the dimensions, scale, structure, shape and proportions of the various elements, and Parameter values such as temperature, pressure, etc., mounting arrangement, material usage, color, orientation changes, etc. For example, elements illustrated as integrally formed
It may consist of a plurality of parts or elements, the position of the elements may be reversed or otherwise varied, the nature or number or position of the individual elements may be varied or changed. Accordingly, all such variations are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, StructureAd
The dFeature clauses are intended to override the execution function structure described herein and are not only structurally equivalent, but equivalent. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility model. Therefore, the invention is not limited to particular embodiments, but extends to various modifications within the scope of the appended claims.
Additionally, in order to provide a concise description of the exemplary embodiment, all features of the actual embodiment, i.e., those features that are not relevant to the optimal mode of carrying out the present utility model as currently contemplated, or There is no need to describe those features that are not relevant to realizing the utility model.
It should be understood that many specific embodiment decisions can be made in any engineering or design project and during the development process of any actual embodiment. Such development efforts can be complex and time-consuming, but for the average engineer, this disclosure requires no experimentation and makes development efforts a routine part of designing, manufacturing, and producing. Masu.
Although the above embodiments have described the present invention in detail with reference to preferred embodiments without departing from the spirit and scope of the present invention, those skilled in the art will be able to make other modifications without departing from the spirit and scope of the present invention. ,
It should be understood that the technical scope of the present invention can be modified or equivalently substituted, all of which should fall within the scope of the claims of this utility model.

Claims (10)

A fixing mechanism,
a first extension unit 100;
The first extension unit 100 is
A first support post 101, a first sleeve 102 and a first fixation post 103 provided on the outer wall of the first support post 101, and a first connection post 104 provided at an end of the first support post 101,
a second extension unit 200;
The second extension unit 200 is
A second support post 201, a second sleeve 202 and a second fixing post 203 provided on the outer wall of the second support post 201, and a second connection post 204 provided at an end of the second support post 201,
including a fixation mechanism. The fixing mechanism according to claim 1,
A first elastic member 101a is provided on the outer wall of the first support 101,
A first slope 102a is provided on the outer wall of the first sleeve 102,
A first rotating plate 102b is provided at the end of the first sleeve 102,
A first cavity 103a is provided in the inner wall of the first fixed column 103,
A third sleeve 103b is provided at the end of the first fixed column 103,
A second slope 103b-1 is provided on the outer wall of the third sleeve 103b,
A second cavity 104a is provided in the inner wall of the first connecting column 104.
Fixed mechanism. The fixing mechanism according to claim 1,
A second elastic member 201a is provided on the outer wall of the second support 201,
A third slope 202a and a second rotating plate 202b are provided on the outer wall of the second sleeve 202.
Fixed mechanism. The fixing mechanism according to claim 3,
A third cavity 203a is provided in the inner wall of the second fixed column 203,
A fourth sleeve 203b is provided at the end of the second fixed column 203,
A fourth slope 203b-1 is provided on the outer wall of the fourth sleeve 203b.
Fixed mechanism. A shovel bucket device,
A fixing mechanism according to claim 4,
A bucket body 300,
A cleaning mechanism 400,
The cleaning mechanism 400 is
Includes a lifting unit 401 provided on the outer wall of the bucket body 300, a turntable 402 provided outside the lifting unit 401, and a dispersion duct 403 provided on the outer wall of the turntable 402.
Shovel bucket equipment. The shovel bucket device according to claim 5,
The lifting unit 401 is
a first support arm 401a provided on the outer wall of the bucket body 300;
a second support arm 401b provided on the outer wall of the first support arm 401a;
a third support arm 401c provided at the end of the second support arm 401b;
A rotating rod 401d movably provided at the end of the third support arm 401c;
a lifting block 401e provided on the outer wall of the rotating rod 401d;
Shovel bucket equipment. 7. The shovel bucket device of claim 6,
The outer wall of the second support arm 401b has a first anchoring column 401b-1 and a second anchoring column 401b-1, respectively.
2. A third anchoring post 401b-3 is provided,
A motor 401d-1 is provided at the end of the rotating rod 401d.
Shovel bucket equipment. The shovel bucket device according to claim 5,
At the end of the turntable 402, a first engagement groove 402a, a second engagement groove 402b,
A third engagement groove 402c is provided.
Shovel bucket equipment. The shovel bucket device according to claim 5,
A water pipe 403a and a high pressure nozzle 403b are provided on the outer wall of the dispersion duct 403.
Shovel bucket equipment. The shovel bucket device of claim 9,
A fourth support arm 404a is provided at the end of the dispersion duct 403,
The outer wall of the fourth support arm 404a includes a fifth support arm 404 and a sixth support arm 404b.
are provided respectively,
A chute 404a-1 is provided on the outer wall of the fourth support arm 404a,
A slide post 401e-1 is provided on the outer wall of the lifting block 401e,
A threaded groove 401d-1 is provided on the outer wall of the rotating rod 401d.
Shovel bucket equipment.