CN215442066U - Sand casting excavator accessory - Google Patents
Sand casting excavator accessory Download PDFInfo
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- CN215442066U CN215442066U CN202121521712.XU CN202121521712U CN215442066U CN 215442066 U CN215442066 U CN 215442066U CN 202121521712 U CN202121521712 U CN 202121521712U CN 215442066 U CN215442066 U CN 215442066U
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Abstract
The utility model discloses a sand casting excavator accessory which comprises an accessory arm, a lifting frame, a support frame, a locking shaft and a support sleeve, wherein the support frame is installed on the outer wall of the accessory arm, the bottom end of the support frame is fixedly connected with the accessory arm, a bucket is arranged outside the accessory arm on one side of the support frame, a connecting frame is installed on the outer wall of the bucket, the bottom end of the connecting frame is fixedly connected with the bucket, an auxiliary arm is arranged at the top end of the accessory arm on one side of the connecting frame, a switching frame is installed at the top end of the auxiliary arm, one end of the switching frame extends to the surface of the connecting frame, a hydraulic cylinder is installed on the outer wall of the support frame on one side of the switching frame, and one end of the hydraulic cylinder extends to the inside of the switching frame. The utility model not only realizes the stable supporting use of the sand casting excavator accessories and accelerates the carrying speed of the excavator accessories, but also facilitates the carrying of the sand casting excavator accessories.
Description
Technical Field
The utility model relates to the technical field of excavator accessories, in particular to a sand casting excavator accessory.
Background
Sand casting is the most widely used metal casting process, which accounts for a large proportion of the total casting weight, in which the material is heated to the correct temperature to melt, sometimes treated to change the chemical composition to achieve the desired material properties, and then the molten metal is poured into a mold having a cavity of the desired shape to cool and solidify, wherein the main steps include drawing, molding, core making, molding, melting and pouring, cleaning, etc., excavator accessories are also widely used in sand casting, and existing sand casting excavator accessories have some disadvantages to be improved when in use.
The excavator accessories on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:
(1) the existing excavator accessories are generally inconvenient to stably support and use when in use, so that the reliability of the excavator accessories during use is seriously influenced;
(2) the existing excavator accessories are generally inconvenient to hoist conveniently when in use, so that the carrying speed of the excavator accessories when in use is greatly influenced;
(3) the existing excavator accessories are generally inconvenient to carry conveniently when in use, thereby bringing great troubles to people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sand casting excavator accessory, which aims to solve the problems that the excavator accessory is inconvenient to stably support and use, convenient to lift and convenient to carry in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sand casting excavator accessory, includes accessory arm, plays gallows, support frame, locking shaft and support cover, install the support frame on the outer wall of accessory arm, and the bottom and the accessory arm fixed connection of support frame to the accessory arm outside of support frame one side is equipped with the bucket, install the link on the outer wall of bucket, and the bottom and the bucket fixed connection of link to the accessory arm top of link one side is equipped with the auxiliary arm, the switching frame is installed on the top of auxiliary arm, and the one end of switching frame extends to the surface of link to install the pneumatic cylinder on the support frame outer wall of switching frame one side, the one end of pneumatic cylinder extends to the inside of switching frame.
Preferably, the outer wall of the accessory arm is provided with a support sleeve, and the outer wall of the support sleeve is fixedly connected with the accessory arm.
Preferably, the outer wall of the supporting sleeve is provided with a reinforcing arm, a locking shaft is arranged inside the reinforcing arm, and the reinforcing arm is connected with the supporting sleeve through the locking shaft, so that the sand casting excavator accessory is convenient to carry.
Preferably, the top end of the reinforcing arm is provided with a lifting frame, and the outer wall of the lifting frame is fixedly connected with the reinforcing arm.
Preferably, two sets of carrying frames are arranged on the outer wall of the accessory arm, and carrying mechanisms are arranged inside the carrying frames.
Preferably, the handle, the U-shaped frame, the supporting rod and the locking sleeve are sequentially arranged inside the carrying mechanism, the locking sleeve is arranged inside the carrying frame, the supporting rod is arranged inside the locking sleeve, the U-shaped frame is arranged on the outer wall of the supporting rod, the handle is fixed to the top end of the U-shaped frame, and therefore the convenient carrying of the sand casting excavator accessories is achieved.
Compared with the prior art, the utility model has the beneficial effects that: the excavator accessory not only realizes stable supporting use of the sand casting excavator accessory, accelerates the carrying speed of the excavator accessory, but also facilitates carrying of the sand casting excavator accessory;
(1) the support frame and the accessory arm are installed together, the switching frame is installed together with the excavator bucket through the connecting frame, the switching frame is installed together with the accessory arm through the auxiliary arm, one end of the hydraulic cylinder is connected with the support frame, the other end of the hydraulic cylinder is connected with the switching frame, and under the support of the accessory arm, the hydraulic cylinder drives the switching frame to drive the excavator bucket to move, so that the stable support use of accessories of the sand casting excavator is realized, and the stability of the sand casting excavator accessories is improved;
(2) the supporting sleeve and the accessory arm are fixed together, the reinforcing arm is connected with the supporting sleeve through the locking shaft, the lifting frame is fixed together with the reinforcing arm, the lifting frame is convenient for lifting and carrying of the accessory arm, the stability of the accessory arm during lifting is improved, the convenient lifting of accessories of the sand casting excavator is realized, and the accessories of the sand casting excavator are convenient to carry;
(3) through with the transport frame together with the accessory arm is fixed, install the lock sleeve in the inside of transport frame, U type frame and bracing piece are connected together, and the handle is together fixed with U type frame, and U type frame can carry out relative angular rotation on the surface of bracing piece, has realized the convenient transport of sand casting excavator accessory for the speed of excavator accessory transport.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present invention;
FIG. 2 is a schematic three-dimensional structure of the reinforcing arm of the present invention;
FIG. 3 is a front view of the arm of the present invention;
fig. 4 is a schematic cross-sectional structure diagram of the conveying mechanism of the present invention.
In the figure: 1. an accessory arm; 2. lifting the hanger; 3. a support frame; 4. a hydraulic cylinder; 5. a transfer rack; 6. excavating a bucket; 7. a connecting frame; 8. an auxiliary arm; 9. a carrying mechanism; 901. a handle; 902. a U-shaped frame; 903. a support bar; 904. a locking sleeve; 10. a carrying frame; 11. a reinforcing arm; 12. a locking shaft; 13. and a support sleeve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a sand casting excavator accessory comprises an accessory arm 1, a lifting frame 2, a support frame 3, a locking shaft 12 and a support sleeve 13, wherein the support frame 3 is installed on the outer wall of the accessory arm 1, the bottom end of the support frame 3 is fixedly connected with the accessory arm 1, a bucket 6 is arranged outside the accessory arm 1 on one side of the support frame 3, a connecting frame 7 is installed on the outer wall of the bucket 6, the bottom end of the connecting frame 7 is fixedly connected with the bucket 6, an auxiliary arm 8 is arranged at the top end of the accessory arm 1 on one side of the connecting frame 7, a switching frame 5 is installed at the top end of the auxiliary arm 8, one end of the switching frame 5 extends to the surface of the connecting frame 7, a hydraulic cylinder 4 is installed on the outer wall of the support frame 3 on one side of the switching frame 5, and one end of the hydraulic cylinder 4 extends to the inside of the switching frame 5;
when the support frame 3 and the accessory arm 1 are installed together, the switching frame 5 and the excavator bucket 6 are installed together through the connecting frame 7, the switching frame 5 and the accessory arm 1 are installed together through the auxiliary arm 8, one end of the hydraulic cylinder 4 is connected with the support frame 3, the other end of the hydraulic cylinder 4 is connected with the switching frame 5, and under the support of the accessory arm 1, the hydraulic cylinder 4 drives the switching frame 5 to drive the excavator bucket 6 to move, so that the stable support and use of accessories of the sand casting excavator are realized, and the stability of the accessories of the sand casting excavator is improved;
the outer wall of the accessory arm 1 is provided with a support sleeve 13, the outer wall of the support sleeve 13 is fixedly connected with the accessory arm 1, the outer wall of the support sleeve 13 is provided with a reinforcing arm 11, a locking shaft 12 is arranged inside the reinforcing arm 11, the reinforcing arm 11 is connected with the support sleeve 13 through the locking shaft 12, the top end of the reinforcing arm 11 is provided with a lifting frame 2, and the outer wall of the lifting frame 2 is fixedly connected with the reinforcing arm 11;
when the support arm is used, the support sleeve 13 is fixed with the accessory arm 1, the reinforcing arm 11 is connected with the support sleeve 13 through the locking shaft 12, the lifting frame 2 is fixed with the reinforcing arm 11, the lifting frame 2 is convenient for lifting and carrying the accessory arm 1, the stability of the accessory arm 1 during lifting is improved, the convenient lifting of accessories of a sand casting excavator is realized, and the carrying of the accessories of the sand casting excavator is convenient;
two groups of carrying frames 10 are arranged on the outer wall of the accessory arm 1, carrying mechanisms 9 are arranged inside the carrying frames 10, a handle 901, a U-shaped frame 902, a supporting rod 903 and a locking sleeve 904 are sequentially arranged inside the carrying mechanisms 9, the locking sleeve 904 is arranged inside the carrying frames 10, the supporting rod 903 is arranged inside the locking sleeve 904, the U-shaped frame 902 is arranged on the outer wall of the supporting rod 903, and the handle 901 is fixed at the top end of the U-shaped frame 902;
when the portable excavator accessory carrying device is used, the carrying frame 10 and the accessory arm 1 are fixed together, the locking sleeve 904 is installed inside the carrying frame 10, the U-shaped frame 902 is connected with the supporting rod 903, the handle 901 is fixed together with the U-shaped frame 902, and the U-shaped frame 902 can rotate at a relative angle on the surface of the supporting rod 903, so that the portable carrying of sand casting excavator accessories is realized, and the carrying speed of the excavator accessories is accelerated.
The working principle is as follows: when in use, firstly, the support frame 3 is installed together with the accessory arm 1, the adapter frame 5 is installed together with the bucket 6 through the connecting frame 7, the adapter frame 5 is installed together with the accessory arm 1 through the auxiliary arm 8, one end of the hydraulic cylinder 4 is connected together with the support frame 3, the other end of the hydraulic cylinder 4 is connected together with the adapter frame 5, the hydraulic cylinder 4 drives the adapter frame 5 to drive the bucket 6 to move under the support of the accessory arm 1, then the support sleeve 13 is fixed together with the accessory arm 1, the reinforcing arm 11 is connected together with the support sleeve 13 through the locking shaft 12, the lifting frame 2 is fixed together with the reinforcing arm 11, the lifting frame 2 is convenient for lifting and carrying the accessory arm 1, so as to improve the stability when the accessory arm 1 is lifted and carried, then the locking sleeve 904 is installed inside the carrying frame 10 through fixing the carrying frame 10 together with the accessory arm 1, the U-shaped frame 902 is connected together with the support rod 903, the handle 901 is fixed with the U-shaped frame 902, and the U-shaped frame 902 can perform relative angular rotation on the surface of the support rod 903 to complete the use work of the excavator accessory.
Claims (6)
1. A sand casting excavator accessory is characterized in that: comprises an accessory arm (1), a lifting frame (2), a supporting frame (3), a locking shaft (12) and a supporting sleeve (13), the outer wall of the accessory arm (1) is provided with a support frame (3), the bottom end of the support frame (3) is fixedly connected with the accessory arm (1), and the outside of the accessory arm (1) at one side of the supporting frame (3) is provided with a bucket (6), the outer wall of the bucket (6) is provided with a connecting frame (7), the bottom end of the connecting frame (7) is fixedly connected with the bucket (6), and an auxiliary arm (8) is arranged at the top end of the accessory arm (1) at one side of the connecting frame (7), the top end of the auxiliary arm (8) is provided with a switching frame (5), one end of the switching frame (5) extends to the surface of the connecting frame (7), and a hydraulic cylinder (4) is arranged on the outer wall of the support frame (3) on one side of the switching frame (5), and one end of the hydraulic cylinder (4) extends to the inside of the switching frame (5).
2. A sand casting excavator fitting according to claim 1, wherein: the outer wall of the accessory arm (1) is provided with a support sleeve (13), and the outer wall of the support sleeve (13) is fixedly connected with the accessory arm (1).
3. A sand casting excavator fitting according to claim 2, wherein: the outer wall of the support sleeve (13) is provided with a reinforcing arm (11), a locking shaft (12) is arranged inside the reinforcing arm (11), and the reinforcing arm (11) is connected with the support sleeve (13) through the locking shaft (12).
4. A sand casting excavator fitting according to claim 3, wherein: the top end of the reinforcing arm (11) is provided with a lifting frame (2), and the outer wall of the lifting frame (2) is fixedly connected with the reinforcing arm (11).
5. A sand casting excavator fitting according to claim 1, wherein: two groups of carrying frames (10) are arranged on the outer wall of the accessory arm (1), and carrying mechanisms (9) are arranged inside the carrying frames (10).
6. A sand casting excavator fitting according to claim 5, wherein: the carrying mechanism is characterized in that a handle (901), a U-shaped frame (902), a supporting rod (903) and a locking sleeve (904) are sequentially arranged inside the carrying mechanism (9), the locking sleeve (904) is arranged inside the carrying frame (10), the supporting rod (903) is arranged inside the locking sleeve (904), the U-shaped frame (902) is installed on the outer wall of the supporting rod (903), and the handle (901) is fixed at the top end of the U-shaped frame (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121521712.XU CN215442066U (en) | 2021-07-06 | 2021-07-06 | Sand casting excavator accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121521712.XU CN215442066U (en) | 2021-07-06 | 2021-07-06 | Sand casting excavator accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215442066U true CN215442066U (en) | 2022-01-07 |
Family
ID=79714942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121521712.XU Active CN215442066U (en) | 2021-07-06 | 2021-07-06 | Sand casting excavator accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215442066U (en) |
-
2021
- 2021-07-06 CN CN202121521712.XU patent/CN215442066U/en active Active
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