CN220127540U - Automatic change hopper pusher jack for casting - Google Patents
Automatic change hopper pusher jack for casting Download PDFInfo
- Publication number
- CN220127540U CN220127540U CN202321497093.4U CN202321497093U CN220127540U CN 220127540 U CN220127540 U CN 220127540U CN 202321497093 U CN202321497093 U CN 202321497093U CN 220127540 U CN220127540 U CN 220127540U
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- CN
- China
- Prior art keywords
- push rod
- hydraulic push
- water tank
- protective cover
- heat dissipation
- Prior art date
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- 238000005266 casting Methods 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 126
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 85
- 230000017525 heat dissipation Effects 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 20
- 239000004519 grease Substances 0.000 claims description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses an automatic bucket pushing device for casting, and relates to the field of casting equipment. The hydraulic device comprises a mounting platform and a hydraulic push rod which is fixed on the mounting platform through a support, wherein a protective cover is arranged at the top of the mounting platform in a sealing and detachable manner, the hydraulic push rod and the support are positioned in the protective cover, and the output end of the hydraulic push rod is sleeved with a protective sleeve; the output end of the hydraulic push rod is detachably provided with a connecting pad, and the connecting pad is in sealing plug-in fit with the protective sleeve; the heat dissipation mechanism comprises a water tank which is sealed and attached to the outer wall of the protective cover, heat dissipation heat is filled in the water tank, and a heat dissipation fan is arranged on the outer wall of the water tank. The beneficial effects of the utility model are as follows: the hydraulic push rod is used under the sealing protection measure by arranging the protective cover and the protective sleeve, so that the hydraulic push rod is prevented from being damaged due to contact with the external environment; the hydraulic push rod is subjected to heat dissipation and temperature reduction treatment through the heat dissipation mechanism, so that the hydraulic push rod can run smoothly, the use safety and reliability of the hydraulic push rod are improved, and the service life of the hydraulic push rod is prolonged.
Description
Technical Field
The utility model belongs to the field of casting equipment, relates to hopper pushing equipment for casting, and particularly relates to an automatic hopper pushing device for casting with a protection heat dissipation structure.
Background
The casting is a technological process that metal is smelted into liquid meeting certain requirements and is cast into a casting mould, the molten metal is cooled, solidified and cleaned to obtain a casting with preset shape, size and performance, and along with the upgrading of industrial industry, the traditional manual casting is gradually replaced by automatic casting. In the automated casting line process, a hopper is typically used to load sand and move between the steps of the automated casting line, and the movement of the hopper requires the use of a pusher gear.
In the research process of the inventor, in the prior art, a hydraulic push rod is generally used as a pushing device, and the hydraulic push rod is generally directly installed in a site of an automatic casting assembly line, so that the working environment in the site is poor and the working temperature is high due to the fact that floating dust is loaded in the sand in the site and metal is melted, the hydraulic push rod is used without protective measures, and the use reliability and the service life of the hydraulic push rod are affected by the floating dust and the high-temperature environment.
Disclosure of Invention
The utility model provides an automatic bucket pushing device for casting, which aims to solve the technical problems that the use reliability and the service life of a hydraulic push rod can be influenced when the hydraulic push rod is used at high temperature without protective measures. The hydraulic push rod is used under the sealing protection measure by arranging the protective cover and the protective sleeve, so that the hydraulic push rod is prevented from being damaged due to contact with the external environment; the hydraulic push rod is subjected to heat dissipation and temperature reduction treatment through the heat dissipation mechanism, so that the hydraulic push rod can run smoothly, the use safety and reliability of the hydraulic push rod are improved, and the service life of the hydraulic push rod is prolonged.
The technical scheme adopted by the utility model is as follows: the utility model provides an automatic change bucket pusher jack for casting, include mounting platform and fix the hydraulic push rod on mounting platform through the support, its characterized in that: the top of the mounting platform is sealed and detachably provided with a protective cover, the hydraulic push rod and the support are positioned in the protective cover, and the output end of the hydraulic push rod is sleeved with a protective sleeve; the protective sleeve penetrates out of the mounting hole on the end wall of the protective cover and is in sealing sliding fit with the mounting hole; the output end of the hydraulic push rod is detachably provided with a connecting pad, and the connecting pad is in sealing plug-in fit with the protective sleeve; the outer wall of the protective cover is also provided with a heat dissipation mechanism, the heat dissipation mechanism comprises a water tank which is in sealing fit with the outer wall of the protective cover, heat dissipation heat is filled in the water tank, and the outer wall of the water tank is provided with a heat dissipation fan.
The hydraulic push rod passes through mounting platform to be installed in automatic casting production line, shield to hydraulic push rod's main part behind protection casing and the mounting platform installation, establish protective sleeve and protection casing sealing connection through the cover behind the output of hydraulic push rod, shield hydraulic push rod's output, the connection pad is connected with hydraulic push rod output and after pegging graft with protective sleeve, make protection casing and protective sleeve interior formation enclosure space seal the protection to hydraulic push rod, avoid it to cause the damage with external environment contact, after water tank and the laminating of protection casing, start radiator fan dispel the heat to the water tank and accelerate the evaporation of water tank interior moisture improves radiating efficiency, so dispel the heat to the protection casing, avoid high temperature to influence hydraulic push rod's work efficiency and safety in utilization.
Further optimizing the technical scheme, the section of the water tank is n-shaped, and the water tank is in sealing, inserting and matching with the outer wall of the protective cover; the top of the water tank is provided with a tank opening; a cover plate is inserted in the box opening in a sealing way; the top of the cover plate is provided with a mounting port; the top of the cover plate is in installation fit with the cooling fan through the installation opening; radiating fins are uniformly and fixedly arranged on the outer wall of the water tank;
the 'n' -shaped structure of the water tank is convenient to be connected with the protective cover in a fast plugging and jointing mode, when the radiator fan works to radiate the water tank, the contact area between the water tank and the top surface and the side wall of the protective cover is increased, the radiating efficiency is improved, and the contact area between the water tank and the air flow is increased by the radiating fins on the outer wall of the water tank, so that the radiating efficiency is improved.
Further optimizing the technical scheme, the outer wall of the protective cover is smeared with heat dissipation silicone grease; the protective cover is in sealing fit connection with the water tank through heat dissipation silicone grease;
when the water tank is inserted into the protective cover, the heat dissipation silicone grease improves the tightness of the insertion of the water tank and the protective cover, improves the heat conductivity of the water tank to the protective cover and improves the heat dissipation efficiency.
Further optimizing the technical scheme, the water tank is internally provided with a liquid level sensor;
the liquid level sensor detects the water level in the water tank and sends out a prompt signal, so that the phenomenon that the heat dissipation is affected after the heat dissipation liquid in the water tank is filled too much or the heat dissipation liquid in the water tank is used is avoided, and the use is more reliable.
Further optimizing the technical scheme, the top of the mounting platform is fixedly attached with a rubber pad; the top of the mounting platform is in sealing connection and matching with the protective cover through a rubber mat;
when the protective cover is installed with the installation platform, the rubber cushion is attached to the top end of the installation platform, so that the protective cover is contacted with the rubber cushion, the installation tightness of the installation platform and the protective cover is improved, and the sealing protection effect of the hydraulic push rod in the protective cover is improved.
Further optimizing the technical scheme, the rubber ring is arranged in the mounting hole in a sealing way; the inside of the mounting hole is in sealed sliding connection with the protective sleeve through a rubber ring;
after the protective sleeve is sleeved to the output end of the hydraulic push rod and is connected with the mounting hole, the sealing performance of the protective sleeve and the mounting hole in the plugging mode is improved by the rubber ring, and therefore the sealing protection effect on the hydraulic push rod is improved.
Further optimizing the technical scheme, the outer side wall of the protective sleeve of the automatic casting hopper pushing device is in interference insertion connection with a connecting ring; the outer side wall of the connecting ring is fixedly provided with a bracket; the outer wall of the bracket is rotatably provided with a guide wheel;
the protective sleeve is supported through the support when being connected with the protective cover, and the hydraulic push rod pushes the protective sleeve to move along the protective cover, so that the support can prevent the protective sleeve from being influenced by gravity deformation, the sealing connection effect of the mounting hole and the sealing protection effect of the hydraulic push rod, and the use reliability is improved.
The utility model has the beneficial effects that:
1. the hydraulic push rod is installed in an automatic casting production line through the installation platform, the protection cover and the installation platform are installed to shield the hydraulic push rod body, the output end of the hydraulic push rod penetrates out of the protection cover and then is shielded by the protection sleeve, the connecting pad is connected with the output end of the hydraulic push rod in an inserting mode after being installed with the protection sleeve, so that a closed space is formed in the protection cover and the protection sleeve to seal and protect the hydraulic push rod, a heat dissipation mechanism is arranged on the outer wall of the protection cover to conduct heat dissipation on the protection cover and the hydraulic push rod in the protection cover, and the working efficiency and the use safety of the hydraulic push rod are prevented from being influenced by high temperature;
2. the radiating mechanism is convenient to be in quick plug connection with the protective cover through attaching the water tank to the outer wall of the protective cover, the radiating fins on the periphery of the water tank increase the contact area between the water tank and air flow to improve radiating efficiency after water is injected into the water tank, the radiating fan accelerates the evaporation rate of radiating liquid in the water tank after the air flow to further improve radiating efficiency, and the liquid level sensor detects the water level in the water tank so as to timely supplement the radiating liquid, so that the radiating mechanism is flexible to use;
3. when the protective cover is installed with the installation platform, the installation platform is attached to the rubber cushion and is connected with the protective cover through the rubber cushion so as to improve the installation tightness of the protective cover and the installation platform, and when the protective sleeve is connected with the protective cover through the installation hole, the rubber ring in the installation hole improves the connection tightness of the protective sleeve and the protective cover so as to improve the sealing protection effect of the protective cover and the protective sleeve on the hydraulic push rod;
4. after the protective sleeve is connected with the protective cover, the protective sleeve is pushed by the hydraulic push rod to move along the protective cover through the connecting ring mounting support, the support supports the protective sleeve to prevent the protective sleeve from being deformed in the mounting hole by gravity to influence the sealing connection effect and the sealing protection effect on the hydraulic push rod, and the use reliability is improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of a cross-sectional structure of a shield and a shield sleeve according to an embodiment of the present utility model;
FIG. 3 is a schematic drawing showing the structure of a protective cover and a protective sleeve according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a water tank according to an embodiment of the present utility model;
fig. 5 is a schematic diagram of a cross-sectional drawing structure of a water tank according to an embodiment of the present utility model.
In the figure, 1, a mounting platform; 2. a hydraulic push rod; 3. a support; 4. a protective cover; 5. a mounting hole; 6. a connection pad; 7. a protective sleeve; 8. a heat dissipation mechanism; 9. a water tank; 10. a heat radiation fan; 11. a box opening; 12. a cover plate; 13. a mounting port; 14. a heat radiation fin; 15. a liquid level sensor; 16. rubber cushion; 17. a rubber ring; 18. a connecting ring; 19. a bracket; 20. and a guide wheel.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1 to 5, the automatic bucket pushing device for casting comprises a mounting platform 1 and a hydraulic push rod 2 fixed on the mounting platform 1 through a support 3, and is characterized in that: the top of the mounting platform 1 is sealed and detachably provided with a protective cover 4, the hydraulic push rod 2 and the support 3 are positioned in the protective cover 4, and the output end of the hydraulic push rod 2 is sleeved with a protective sleeve 7; the protective sleeve 7 penetrates out of the mounting hole 5 on the end wall of the protective cover 4 and is in sealing sliding fit with the mounting hole 5; the output end of the hydraulic push rod 2 is detachably provided with a connecting pad 6, and the connecting pad 6 is in sealing plug-in fit with a protective sleeve 7; the outer wall of the protective cover 4 is also provided with a heat dissipation mechanism 8, the heat dissipation mechanism 8 comprises a water tank 9 which is in sealing fit with the outer wall of the protective cover 4, the water tank 9 is filled with heat dissipation liquid, and the outer wall is provided with a heat dissipation fan 10; the section of the water tank 9 is n-shaped, and the water tank 9 is in sealing plug-in fit with the outer wall of the protective cover 4; the top of the water tank 9 is provided with a tank opening 11; a cover plate 12 is inserted in the box opening 11 in a sealing way; the top of the cover plate 12 is provided with a mounting opening 13; the top of the cover plate 12 is in installation fit with the cooling fan 10 through an installation opening 13; the outer wall of the water tank 9 is uniformly and fixedly provided with radiating fins 14; the outer wall of the protective cover 4 is coated with heat dissipation silicone grease; the protective cover 4 is in sealing fit connection with the water tank 9 through heat dissipation silicone grease; a liquid level sensor 15 is arranged in the water tank 9; a rubber pad 16 is fixedly attached to the top of the mounting platform 1; the top of the mounting platform 1 is in sealing connection and matching with the protective cover 4 through a rubber pad 16; a rubber ring 17 is arranged in the mounting hole 5 in a sealing manner; the inside of the mounting hole 5 is connected with the protective sleeve 7 in a sealing sliding way through a rubber ring 17; the outer side wall of the protective sleeve 7 is in interference fit connection with a connecting ring 18; the outer side wall of the connecting ring 18 is fixedly provided with a bracket 19; the outer wall of the bracket 19 is rotatably provided with a guide wheel 20.
When the automatic casting production line is built, the hydraulic push rod 2 is arranged at one end of a track of a production line feed hopper, the hydraulic push rod 2 is fixed on the mounting platform 1 through the support 3, when the protective cover 4 is mounted with the mounting platform 1 to protect the hydraulic push rod 2, after the output end of the hydraulic push rod 2 penetrates through the mounting hole 5 arranged on the end wall of the protective cover 4, the protective cover 4 is covered on the mounting platform 1 and is fixedly mounted through bolts and the like, the sealing performance of mounting is improved through the rubber pad 16 attached to the top of the mounting platform 1, the output end of the hydraulic push rod 2 is protected through the sleeve protection sleeve 7 and is spliced with the mounting hole 5, the rubber ring 17 of the mounting hole 5 improves the sealing performance of the connection of the sleeve 7 to be protected, and the protective sleeve 7 is spliced with the connecting pad 6 in a sealing manner after the connecting pad 6 is mounted with the end of the output end of the hydraulic push rod 2, at the moment, the hydraulic push rod 2 is protected in a sealing manner by the protective cover 4 and the protective sleeve 7, and the contact of the external environment is prevented from dust and other impurities from being corroded by external impact;
after the protective cover 4 and the protective sleeve 7 seal and protect the hydraulic push rod 2, the heat dissipation mechanism 8 connects the water tank 9 with the protective cover 4 in an inserting way, the n-shaped structure of the water tank 9 is convenient to be connected with the protective cover 4 in a quick inserting way, the inner side wall of the n-shaped structure of the water tank 9 is respectively contacted and attached with the top surface and the two sides of the side wall of the protective cover 4, the telescopic operation of the protective sleeve 7 and the hydraulic push rod 2 is not interfered, the contact area between the water tank 9 and the protective cover 4 is increased, the water level in the water tank 9 is detected by the tank opening 11 through the time position liquid sensor 15, after the highest water level is reached, an alarm reminds an operator to stop filling of the heat dissipation liquid, and the cover plate 12 is sealed to the tank opening 11 after the heat dissipation liquid filling is finished;
after filling of the heat dissipation liquid in the water tank 9 is finished, when casting production is started, the heat dissipation fan 10 installed on the cover plate 12 is started, the heat dissipation fan 10 accelerates air flow on the periphery of the water tank 9 to dissipate heat of the water tank 9, the heat dissipation fins 14 arranged on the outer wall of the water tank 9 increase the contact area between air flow and the water tank 9, so that the heat dissipation area of the water tank 9 is increased, the heat dissipation efficiency is improved, the heat dissipation fan 10 is communicated with the water tank 9 through the installation opening 13 of the cover plate 12, the evaporation rate of the heat dissipation liquid in the water tank 9 is accelerated after the heat dissipation fan 10 is started, heat is taken away when the heat dissipation liquid evaporates to dissipate heat of the water tank 9, and the heat in the protective cover 4 is attached to the water tank 9 and taken away by the protective cover 4, so that heat dissipation treatment is carried out on the hydraulic push rod 2 in the protective cover 4, the work efficiency of the hydraulic push rod 2 is prevented from being influenced by high temperature, and the use safety of the hydraulic push rod 2 is guaranteed;
when the water tank 9 is inserted into the protective cover 4, the sealing performance of the insertion of the water tank 9 and the protective cover 4 is improved by smearing heat dissipation silicone grease on the outer wall of the protective cover 4, and when the heat dissipation fan 10 dissipates heat of the water tank 9 and heat dissipation liquid in the water tank 9 evaporates to dissipate heat, the heat conductivity of the water tank 9 and the protective cover 4 is improved, the heat dissipation efficiency of the water tank 9 to the protective cover 4 is improved, when the water level drops due to evaporation of the heat dissipation liquid in the water tank 9, the water level is detected by the water level sensor 15, and after the water level of the water tank 9 drops to the lowest water level, an alarm reminds a worker of timely supplementing the heat dissipation liquid, so that the use is flexible;
when the water tank 9 dissipates heat to the protective cover 4 and the hydraulic push rod 2 in the protective cover 4, the hydraulic push rod 2 is started to stretch, the hydraulic push rod 2 pushes the connecting pad 6 to move and drives the protective sleeve 7 to move along the protective cover 4 so as to always keep sealing protection on the output end of the protective sleeve, the protective sleeve 7 is pushed to move along a track after contacting with the hopper along with the connecting pad 6, when the protective sleeve 7 moves along the protective cover 4, the protective sleeve 7 is connected with the track through the guide wheel 20 by the support 19 arranged on the connecting ring 18, when the protective sleeve 7 moves, the support 19 pushes the support 19 to move along the track, and the support 19 supports the protective sleeve 7 so as to prevent the deformation of the mounting hole 5 from affecting the sealing connection effect with the protective cover 4, thereby affecting the sealing protection efficiency of the hydraulic push rod 2 and improving the use safety.
Claims (7)
1. The utility model provides an automatic change bucket pusher jack for casting, includes mounting platform (1) and fixes hydraulic push rod (2) on mounting platform (1) through support (3), its characterized in that: the top of the mounting platform (1) is sealed and detachably provided with a protective cover (4), the hydraulic push rod (2) and the support (3) are positioned in the protective cover (4), and the output end of the hydraulic push rod (2) is sleeved with a protective sleeve (7); the protective sleeve (7) penetrates out of the mounting hole (5) on the end wall of the protective cover (4) and is in sealing sliding fit with the mounting hole (5); the output end of the hydraulic push rod (2) is detachably provided with a connecting pad (6), and the connecting pad (6) is in sealing, inserting and matching with the protective sleeve (7); the outer wall of the protective cover (4) is also provided with a heat dissipation mechanism (8), the heat dissipation mechanism (8) comprises a water tank (9) which is sealed and attached to the outer wall of the protective cover (4), the water tank (9) is filled with heat dissipation liquid, and the outer wall is provided with a heat dissipation fan (10).
2. The automated casting hopper pushing apparatus of claim 1, wherein: the cross section of the water tank (9) is n-shaped, and the water tank (9) is in sealing, inserting and matching with the outer wall of the protective cover (4); the top of the water tank (9) is provided with a tank opening (11); a cover plate (12) is inserted in the box opening (11) in a sealing way; the top of the cover plate (12) is provided with a mounting opening (13); the top of the cover plate (12) is in installation fit with the cooling fan (10) through an installation opening (13); radiating fins (14) are uniformly and fixedly arranged on the outer wall of the water tank (9).
3. The automated casting hopper pushing apparatus of claim 2, wherein: the outer wall of the protective cover (4) is coated with heat dissipation silicone grease; the protective cover (4) is connected with the water tank (9) in a sealing and laminating way through heat dissipation silicone grease.
4. The automated casting hopper pushing apparatus of claim 2, wherein: a liquid level sensor (15) is arranged in the water tank (9).
5. The automated casting hopper pushing apparatus of claim 1, wherein: a rubber pad (16) is fixedly attached to the top of the mounting platform (1); the top of the mounting platform (1) is in sealing connection and matching with the protective cover (4) through a rubber pad (16).
6. The automated casting hopper pushing apparatus of claim 1, wherein: a rubber ring (17) is arranged in the mounting hole (5) in a sealing way; the inside of the mounting hole (5) is connected with the protective sleeve (7) in a sealing sliding way through a rubber ring (17).
7. The automated casting hopper pushing apparatus of claim 1, wherein: the outer side wall of the protective sleeve (7) is in interference insertion connection with a connecting ring (18); a bracket (19) is fixedly arranged on the outer side wall of the connecting ring (18); the outer wall of the bracket (19) is rotatably provided with a guide wheel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497093.4U CN220127540U (en) | 2023-06-13 | 2023-06-13 | Automatic change hopper pusher jack for casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321497093.4U CN220127540U (en) | 2023-06-13 | 2023-06-13 | Automatic change hopper pusher jack for casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220127540U true CN220127540U (en) | 2023-12-05 |
Family
ID=88963299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321497093.4U Active CN220127540U (en) | 2023-06-13 | 2023-06-13 | Automatic change hopper pusher jack for casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220127540U (en) |
-
2023
- 2023-06-13 CN CN202321497093.4U patent/CN220127540U/en active Active
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