CN202329093U - Pallet fork walking-beam-type conveying device of fork lift truck - Google Patents
Pallet fork walking-beam-type conveying device of fork lift truck Download PDFInfo
- Publication number
- CN202329093U CN202329093U CN2011204379428U CN201120437942U CN202329093U CN 202329093 U CN202329093 U CN 202329093U CN 2011204379428 U CN2011204379428 U CN 2011204379428U CN 201120437942 U CN201120437942 U CN 201120437942U CN 202329093 U CN202329093 U CN 202329093U
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- Prior art keywords
- fork
- pallet fork
- walking
- horizontal frame
- conveying device
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- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000033001 locomotion Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000011295 pitch Substances 0.000 abstract 1
- 230000033764 rhythmic process Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
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Abstract
The utility model provides a pallet fork walking-beam-type conveying device of a fork lift truck. The pallet fork walking-beam-type conveying device of the fork lift truck comprises a furnace body; a foundation at the lower part of the furnace body is provided with a base; the base is provided with two oil cylinders which are respectively connected with a lifting framework and a horizontal framework; the upper end surface of the lifting framework is fixedly connected with at least two rotary shafts; the horizontal framework is positioned on the upper end surface of each rotary shaft; the middle of the furnace body is provided with a fixed beam and a moving beam; the fixed beam is fixedly connected with the bottom of the furnace body; and the moving beam is connected with the horizontal framework through a vertical post. The conveying device provided by the utility model has accurate and controllable step pitches and rhythms, is stable, safe and reliable in running, and is convenient to be controlled automatically; a transmission component is at the normal temperature state, a high-temperature motion component in the furnace only bears the weight of a pallet fork, and is difficult to deform; and the fault rate is low, and the manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of fork of forklift truck stepping beam type transport, relates in particular to stepping beam type transport in the modified heat-treatment production line of a kind of fork of forklift truck.
Background technology
At present, car type furnace is all adopted in domestic fork of forklift truck heat treatment, and automaticity is extremely low, energy consumption is big, the mechanical performance after the pallet fork heat treatment is inhomogeneous, quality is unstable, frock consumption is big, maintenance cost is high, recruitment is many, production efficiency is low.An external fork of forklift truck heat treatment part adopts car type furnace, adopts the crawler type transport in the state-of-the-art heat-treatment production line of another part, and its cost of manufacture is high, energy consumption is big, complex structure, same material section crawler belt are yielding, and maintenance cost is high.
The utility model content
The utility model will solve above-mentioned deficiency exactly; Provide a kind of energy consumption low, low cost of manufacture; Stepping beam type transport simple in structure, purpose are to realize pallet fork heat treatment high efficiency automated production flow process, make that the pallet fork overall mechanical properties is even, steady quality is reliable.
In order to reach above-mentioned effect; The utility model provides a kind of fork of forklift truck stepping beam type transport, comprises body of heater, and described body of heater bottom ground is provided with base; Described base is provided with two oil cylinders; Be connected with horizontal frame with lifting frame respectively, described lifting frame upper surface is connected with at least two rotating shafts, and described horizontal frame is positioned at described rotating shaft upper surface; Be provided with built-in beam and walking beam in the middle of the described body of heater, described built-in beam and bottom of furnace body are affixed, and described walking beam is connected with described horizontal frame through column.
Described base upper surface is provided with elevator, and elevator is provided with the inclined-plane, and rotating shaft rises on the elevator inclined-plane, raises thereby promote horizontal frame, makes connection walking beam in the above followed by up motion.
In order to prevent that the high temperature in the body of heater is dispersed in the air from the slit, also in order to protect the walking beam column, be preferably in the horizontal frame upper surface and be provided with tank, described column is positioned at tank.
In order to realize automatic flow, the also convenient pallet fork of carrying, the utility model also comprises stack pallet.
During the work of the utility model device, earlier pallet fork is divided into groups to lie in a horizontal plane on the stack pallet, stack pallet send pallet fork on the walking beam of putting in the body of heater again.Start oil cylinder, oil cylinder promotes lifting frame, and the rotating shaft on the lifting frame is moved on the elevator of being located at the base upper surface; Because of elevator is the inclined-plane; Rotating shaft rises on the elevator inclined-plane, raises thereby promote horizontal frame, makes connection walking beam in the above followed by up motion.The oil cylinder motion that is connected with horizontal frame promotes horizontal frame, drives the walking beam horizontal movement, and pallet fork is also along with horizontal frame moves horizontally.During to initial point, pallet fork drops on the built-in beam with regard to level lifting frame with the oil cylinder motional feedback.Pallet fork has moved a segment distance on request, and horizontal frame retracts to initial point with oil cylinder.Like this, two oil cylinders reach the purpose that pallet fork is walked in body of heater along built-in beam by above-mentioned actuation cycle motion.
The beneficial effect of the utility model is:
1, the step pitch of the utility model transport, beat are accurately controlled, and it is safe and reliable to operate steadily, and are convenient to realize automatic control;
2, energy consumption is low, and is simple in structure, and consumptive material is few, is easy to make;
3, maintenance cost is low, and drive disk assembly is in the normal temperature state, and the furnace high-temperature moving component only bears pallet fork weight, and not yielding, fault rate is low;
4, low cost of manufacture, the stepping beam type transport is more much lower than crawler type transport cost.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the utility model structural representation;
Fig. 2 is an A-A cutaway view among Fig. 1;
Among the figure: 1-body of heater, 2-base, 3-oil cylinder, 4-lifting frame, 5-horizontal frame, 6-rotating shaft, 7-built-in beam, 8-walking beam, 9-column, 10-tank, 11-pallet fork, 12-elevator.
The specific embodiment
Shown in Figure 1 is the utility model structural representation; A kind of fork of forklift truck stepping beam type transport comprises body of heater 1, and body of heater 1 bottom ground is provided with base 2; Base 2 is provided with five oil cylinders 3; Be connected with horizontal frame 5 with lifting frame 4 respectively, described lifting frame 4 upper surfaces are connected with five rotating shafts 6, and described rotating shaft 6 is moved on the elevator 12 of being located at base 2 upper surfaces; Described horizontal frame 5 is positioned at described rotating shaft 6 upper surfaces; Be provided with built-in beam 7 and walking beam 8 in the middle of the described body of heater 1, described built-in beam 7 is affixed with body of heater 1 bottom, and pallet fork 11 is arranged on the built-in beam 7, and walking beam 8 is connected with described horizontal frame 5 through column 9.Horizontal frame 5 upper surfaces are provided with tank 10, and described column 9 is positioned at tank 10.
Fig. 2 is an A-A cutaway view among Fig. 1; A kind of fork of forklift truck stepping beam type transport comprises body of heater 1, and described body of heater 1 bottom ground is provided with base 2, and described base 2 is provided with two oil cylinders, is connected with horizontal frame 5 with lifting frame 4 respectively; Rotating shaft 6 is moved on the elevator of being located at base 2 upper surfaces, and horizontal frame 5 is positioned at rotating shaft 6 upper surfaces.Be provided with built-in beam 7 and walking beam 8 in the middle of the body of heater 1, described built-in beam 7 is affixed with body of heater 1 bottom, and pallet fork 11 is arranged on the built-in beam 7, walking beam 8 through column 9 with horizontal frame 5 be connected.Horizontal frame 5 upper surfaces are provided with tank 10, and described column 9 is positioned at tank 10.
During the work of the utility model device, earlier pallet fork is divided into groups to lie in a horizontal plane on the stack pallet, stack pallet send pallet fork on the walking beam of putting in the body of heater.Start oil cylinder, oil cylinder promotes lifting frame, and the rotating shaft on the lifting frame is moved on the elevator of being located at the base upper surface, promotes horizontal frame thereby lifting frame is raise, and up moves thereby promote walking beam.Start the oil cylinder that is connected with horizontal frame, promote horizontal frame, drive the walking beam horizontal movement, pallet fork is also along with horizontal frame moves horizontally.During to initial point, pallet fork drops on the built-in beam with regard to level lifting frame with the oil cylinder motional feedback.Pallet fork has moved a segment distance on request, and horizontal frame retracts to initial point with oil cylinder.Like this, two oil cylinders reach the purpose that pallet fork is walked in body of heater along built-in beam by above-mentioned actuation cycle motion.Make pallet fork being heated evenly in body of heater, the mechanical performance that makes the pallet fork finished product evenly, steady quality, and the utility model device is made and maintenance cost is low, being convenient to automatically, control has improved production efficiency.
Above embodiment is not limited only to the protection domain of the utility model, all based on the basic thought of the utility model and make amendment or the protection domain that all belongs to the utility model that changes in.
Claims (4)
1. fork of forklift truck stepping beam type transport; Comprise body of heater; It is characterized in that: described body of heater bottom ground is provided with base, and described base is provided with two oil cylinders, is connected with horizontal frame with lifting frame respectively; Described lifting frame upper surface is connected with at least two rotating shafts, and described horizontal frame is positioned at described rotating shaft upper surface; Be provided with built-in beam and walking beam in the middle of the described body of heater, described built-in beam and bottom of furnace body are affixed, and described walking beam is connected with described horizontal frame through column.
2. a kind of fork of forklift truck stepping beam type transport according to claim 1, it is characterized in that: described horizontal frame upper surface is provided with tank, and described column is positioned at tank.
3. a kind of fork of forklift truck stepping beam type transport according to claim 1, it is characterized in that: described base upper surface is provided with elevator.
4. a kind of fork of forklift truck stepping beam type transport according to claim 1 is characterized in that: also comprise stack pallet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204379428U CN202329093U (en) | 2011-11-08 | 2011-11-08 | Pallet fork walking-beam-type conveying device of fork lift truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204379428U CN202329093U (en) | 2011-11-08 | 2011-11-08 | Pallet fork walking-beam-type conveying device of fork lift truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202329093U true CN202329093U (en) | 2012-07-11 |
Family
ID=46441074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204379428U Expired - Fee Related CN202329093U (en) | 2011-11-08 | 2011-11-08 | Pallet fork walking-beam-type conveying device of fork lift truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202329093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403589A (en) * | 2016-11-16 | 2017-02-15 | 长兴吉成工业炉有限公司 | Conveying device for heating furnace |
| CN115821014A (en) * | 2022-12-26 | 2023-03-21 | 江苏科铭货叉有限公司 | A medium frequency induction heating process for fork processing |
-
2011
- 2011-11-08 CN CN2011204379428U patent/CN202329093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403589A (en) * | 2016-11-16 | 2017-02-15 | 长兴吉成工业炉有限公司 | Conveying device for heating furnace |
| CN115821014A (en) * | 2022-12-26 | 2023-03-21 | 江苏科铭货叉有限公司 | A medium frequency induction heating process for fork processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20191108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |