CN215325430U - Turnover material fork discharging machine - Google Patents
Turnover material fork discharging machine Download PDFInfo
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- CN215325430U CN215325430U CN202120647691.XU CN202120647691U CN215325430U CN 215325430 U CN215325430 U CN 215325430U CN 202120647691 U CN202120647691 U CN 202120647691U CN 215325430 U CN215325430 U CN 215325430U
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- material fork
- roller chain
- turnover
- chain wheel
- fork
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Abstract
The utility model provides a upset material fork ejection of compact machine, includes the frame, installs fixed material fork and upset material fork in the frame, can drive upset material fork through drive assembly and overturn. In the utility model, the width of the material fork of the discharging machine can be adjusted, specifically, the material fork comprises a fixed material fork and a turnover material fork, the fixed material fork is arranged in the middle of the rack and the turnover material fork is arranged on two sides of the rack along the width direction of the rack, wherein the fixed material fork can be arranged in a plurality of numbers, all the fixed material forks are arranged on the rack in a fixed installation manner, one turnover material fork or a plurality of turnover material forks arranged on the same side of the rack can be arranged on the rack, the turnover material forks can be arranged on the rack in a turnover manner, and after the turnover material forks are lifted, the arrangement width of the rack material forks can be adjusted at will, so that the arrangement width of the material forks can be adjusted according to the size of a hearth of the heat treatment furnace, thereby meeting the use requirements of heat treatment furnaces with various sizes.
Description
Technical Field
The utility model relates to the technical field of auxiliary tool equipment of heat treatment furnaces, in particular to a turnover material fork discharging machine.
Background
The large heat treatment furnace is a system for carrying out heat treatment on metal workpieces, and the system mainly comprises the heat treatment furnace, a conveying line and a discharging machine, wherein the discharging machine is arranged on the conveying line, and is driven by the conveying line to move together with the metal workpieces on the discharging machine, so that the operations of furnace entering, heat treatment, furnace discharging, transferring and the like of the metal workpieces are completed.
The loading and unloading operation of metal workpieces of a large heat treatment furnace is finished by a discharging machine in the prior art, and the distances between material forks of the typical discharging machine are designed into a fixed structure. The size of the hearth of the heat treatment furnace is large in difference, and the number of the material forks is manually adjusted to adapt to the width of the hearth of the heat treatment furnace or the discharging machine is replaced according to the width of the hearth of the heat treatment furnace aiming at the heat treatment furnaces with different sizes. In any of the above methods, the operation difficulty is very high.
SUMMERY OF THE UTILITY MODEL
Problem (A)
In summary, how to provide a novel discharging machine, which can automatically complete the adjustment of the width of the fork, so as to quickly adapt to the width of the hearth of the heat treatment furnace, is a problem to be solved by those skilled in the art.
(II) technical scheme
The utility model provides a turnover material fork discharging machine, which comprises:
the material fork mounting frame comprises a bottom plate and a plurality of partition plates vertically arranged on the bottom plate, the partition plates are arranged in the width direction of the frame, an installation space is formed between every two adjacent partition plates, the installation spaces are arranged in a plurality, the installation space in the middle of the frame in the width direction is a fixed installation space, and the installation spaces on the two sides of the frame in the width direction of the frame are turnover installation spaces;
the fixed material fork is of a long rod type structure, the upper side face of the fixed material fork is a plane, and one end of the fixed material fork is inserted into the fixed mounting space and is fixedly connected with the material fork mounting frame;
the turnover material fork is of a long rod type structure, the upper side face of the turnover material fork is a plane, one end of the turnover material fork is inserted into the turnover installation space and is hinged with the material fork installation frame, the turnover material fork can turn over for 90 +/-5 degrees relative to the bottom plate, and the upper side face of the fixed material fork and the upper side face of the turnover material fork are positioned in the same plane;
the driving assembly comprises a driving device, a transmission shaft, a driving roller chain wheel, a driven roller chain wheel and a roller chain, the driven roller chain wheel is connected with the turnover material fork through a short shaft, the driving device is in power connection with the transmission shaft, the driving roller chain wheel is installed on the transmission shaft, the driving roller chain wheel is in power connection with the driven roller chain wheel through the roller chain, the driving device drives the transmission shaft to rotate, and turnover and leveling of the turnover material fork are controlled through transmission of the driving roller chain wheel, the driven roller chain wheel and the roller chain.
Preferably, in the turnover material fork discharging machine provided by the utility model, partition plate holes are formed in partition plates forming two adjacent turnover mounting spaces, material fork holes corresponding to the partition plate holes are formed in the turnover material forks, after the two turnover material forks are assembled in the two adjacent turnover mounting spaces, the partition plate holes and the material fork holes are arranged correspondingly, the short shafts are arranged through the partition plate holes and the material fork holes, a short shaft boss is arranged at one end of each short shaft, and a short shaft cover plate is arranged at the other end of each short shaft through bolts; the short shaft is connected with the turnover material fork in a key mode, and the driven roller chain wheel is arranged in the middle of the short shaft and connected with the short shaft in a key mode.
Preferably, in the turnover material forking and discharging machine provided by the utility model, a hanging bracket is arranged on the rack; the hanging bracket comprises a horizontally arranged mounting beam, the mounting beam is fixedly arranged on the rack through a hanging beam, and the transmission shaft is rotatably arranged on the mounting beam through a bearing seat; the driving device is fixedly arranged on the mounting beam.
Preferably, in the turnover material fork discharging machine provided by the utility model, the driving roller chain wheel is composed of a plurality of driving roller chain wheel units, the driven roller chain wheel is composed of a plurality of driven roller chain wheel units, the driving roller chain wheel units and the driven roller chain wheel units are arranged in a one-to-one correspondence manner, and one roller chain is arranged between each group of driving roller chain wheel units and the driven roller chain wheel units.
Preferably, in the turnover material fork discharging machine provided by the utility model, the rack is formed by splicing square steel.
Preferably, in the turnover material fork discharging machine provided by the utility model, the mounting beam is of a metal plate structure, the two hanging beams are square steel or I-steel, and are symmetrically arranged along the middle point of the mounting beam in the length direction; the top end of the hanging beam is fixedly connected with the top beam of the rack, and the bottom end of the hanging beam is fixedly connected with the mounting beam.
Preferably, in the turnover material fork discharging machine provided by the utility model, a diagonal bracing beam is arranged between the top beam and the hanging beam.
Preferably, in the turnover material fork discharging machine provided by the utility model, the front end of the fixed material fork is of a wedge-shaped structure; the front end of the turnover material fork is of a wedge-shaped structure.
(III) advantageous effects
Through the structural design, in the turnover material fork discharging machine provided by the utility model, the width of a material fork of the discharging machine can be adjusted, and particularly, the material fork comprises a fixed material fork and a turnover material fork, the fixed material fork is arranged in the middle of the frame and the turnover material fork is arranged on two sides of the frame along the width direction of the frame, wherein, a plurality of fixed material forks can be arranged, all the fixed material forks are arranged on the frame in a fixed installation way, one or more turnover material forks arranged on the same side of the frame can be arranged, the turnover material forks can be arranged on the frame in a turnover way, after the turnover material forks are lifted, the arrangement width of the frame material forks can be randomly adjusted, thus, the arrangement width of the material fork can be adjusted according to the size of the hearth of the heat treatment furnace, so that the use requirements of the heat treatment furnaces with various sizes are met.
Drawings
FIG. 1 is a schematic structural diagram of a turnover material fork discharging machine in a flat state in the embodiment of the utility model;
FIG. 2 is a schematic structural diagram of a turnover fork of the turnover fork discharging machine in a lifted state according to the embodiment of the utility model;
FIG. 3 is a front view of the inverting fork outfeed machine in an embodiment of the present invention;
fig. 4 is a schematic partial structure diagram of the turnover material fork discharging machine in the embodiment of the utility model.
In fig. 1 to 4, the correspondence between the part names and the reference numbers is:
a frame 1, a fixed material fork 2, a turnover material fork 3, a driving device 4, a transmission shaft 5,
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, fig. 1 is a schematic structural view of a turnover material fork discharging machine in a horizontal state according to an embodiment of the present invention; FIG. 2 is a schematic structural diagram of a turnover fork of the turnover fork discharging machine in a lifted state according to the embodiment of the utility model; FIG. 3 is a front view of the inverting fork outfeed machine in an embodiment of the present invention; fig. 4 is a schematic partial structure diagram of the turnover material fork discharging machine in the embodiment of the utility model.
The utility model provides a turnover material fork discharging machine which is matched with a conveying line for use and can realize the furnace entering and exiting operation of metal workpieces from a heat treatment furnace.
In the utility model, the turnover material fork discharging machine comprises the following components:
1. frame 1
The integral structure of the frame 1 is a rectangular frame structure, the frame 1 is composed of two square steel columns, top beams (also in a square steel structure) are arranged at the tops of the steel columns, and a material fork mounting frame is arranged at the bottom of the frame 1.
Specifically, the fork mounting bracket includes bottom plate (metal sheet, preferably the steel sheet) and the baffle (metal sheet, preferably the steel sheet) of vertical setting on the bottom plate, and the baffle sets up on the bottom plate through the welding. The bottom plate adopts a flat plate structure, and a plurality of partition plates are arranged on the bottom plate and arranged along the width direction of the rack 1 (also can be understood as being arranged along the length direction of the bottom plate). An installation space is formed between every two adjacent partition plates, a plurality of installation spaces are arranged, the installation space located in the middle of the rack 1 in the width direction is a fixed installation space (4-8 fixed installation spaces can be specifically arranged), and the installation spaces located on two sides of the rack are overturning installation spaces (1-2 single-side overturning installation spaces can be arranged).
2. Fixed material fork 2
The fixed material fork 2 is made of metal section bars, the whole structure of the fixed material fork 2 is similar to a long rod type structure, the upper side surface of the fixed material fork 2 is a plane, and one end of the fixed material fork 2 is inserted into the fixed installation space and is fixedly connected with the material fork installation frame.
3. Turnover material fork 3
The turnover material fork 3 is made of metal section bars, the whole structure of the turnover material fork 3 is similar to a long rod type structure, the upper side surface of the turnover material fork 3 is a plane, and the upper side surface of the fixed material fork 2 and the upper side surface of the turnover material fork 3 are positioned in the same plane.
One end of the turnover material fork 3 is inserted into the turnover installation space and is hinged with the material fork installation frame, and the turnover material fork 3 can be turned over for 90 +/-5 degrees relative to the bottom plate.
Specifically, the baffle hole (round hole) has been seted up on constituting two adjacent upset installation spaces's baffle, set up material fork hole (round hole) that corresponds with the baffle hole on upset material fork 3, two upset material forks 3 assemble to two adjacent upset installation spaces after, the baffle hole corresponds the setting with material fork hole, it is provided with the minor axis to pass baffle hole and material fork hole, the one end of minor axis is provided with the minor axis boss, the other end of minor axis is provided with the minor axis apron through the bolt. Wherein, the minor axis is connected with 3 keys of upset material fork, and driven roller sprocket 6 sets up in the middle part of minor axis and with minor axis key-type connection.
Specifically, the front end of the fixed material fork 2 is of a wedge-shaped structure; the front end of the turnover material fork 3 is of a wedge-shaped structure. The front end of the material fork adopts a wedge-shaped structure, so that the material fork can be conveniently inserted with a metal workpiece.
4. Drive assembly
The driving assembly comprises a driving device 4, a transmission shaft 5, a driving roller chain wheel, a driven roller chain wheel 6 and a roller chain 7, the driven roller chain wheel 6 is connected with the turnover material fork 3 through a short shaft, the driving device 4 is in power connection with the transmission shaft 5, the driving roller chain wheel is installed on the transmission shaft 5, the driving roller chain wheel is in power connection with the driven roller chain wheel 6 through the roller chain 7, the driving device 4 drives the transmission shaft 5 to rotate and controls turnover and leveling of the turnover material fork 3 through the driving roller chain wheel, the driven roller chain wheel 6 and the roller chain 7.
In the present invention, the driving device 4 is preferably a servomotor, and may be a hydraulic motor. The transmission shaft 5 adopts a steel shaft structure with an integrated structure design.
Specifically, the drive roller sprocket is composed of a plurality of drive roller sprocket units, the driven roller sprocket 6 is composed of a plurality of driven roller sprocket units, the drive roller sprocket units and the driven roller sprocket units are arranged in one-to-one correspondence, and a roller chain 7 is arranged between each set of the drive roller sprocket units and the driven roller sprocket units. The driving roller chain wheel unit and the driven roller chain wheel unit both adopt a sheet chain wheel structure, the driving roller chain wheel or the driven roller chain wheel 6 is composed of a plurality of chain wheel units, force can be transmitted through a plurality of roller chains 7, and the reliability of overturning control of the overturning material fork 3 is improved.
In the further structural optimization of the utility model, a deceleration driven gear is connected at the midpoint of the transmission shaft 5 in the length direction in a key connection mode, a deceleration driving gear is installed on a rotating shaft of the driving device 4, and the driving device 4 is in power connection with the transmission shaft 5 through a deceleration system formed by meshing the deceleration driven gear and the deceleration driving gear, so that the purposes of reducing the output rotating speed and improving the output torque can be realized.
5. Hanging bracket
The hanger is used for installing the driving assembly and is fixedly arranged on the frame 1. The gallows is including the installation roof beam that the level set up, and the installation roof beam adopts metal sheet formula structure, and the installation roof beam passes through the hanging beam (the hanging beam is square steel structure) fixed the setting in frame 1, and transmission shaft 5 rotationally sets up on the installation roof beam through the bearing frame, and drive arrangement 4 is fixed to be set up on the installation roof beam.
Specifically, the installation beam is of a metal plate type structure, the hanging beams are square steel or I-shaped steel, the number of the hanging beams is two, the two hanging beams are symmetrically arranged along the middle point of the installation beam in the length direction, the top ends of the hanging beams are fixedly connected with the top beam of the rack 1, and the bottom ends of the hanging beams are fixedly connected with the installation beam. Furthermore, a diagonal bracing beam is arranged between the top beam and the hanging beam.
Through the structural design, the width of the material fork of the discharging machine can be adjusted, specifically, the material fork comprises a fixed material fork 2 and a turnover material fork 3, the fixed material fork 2 is arranged in the middle of the frame 1, the turnover material fork 3 is arranged on two sides of the frame 1 along the width direction of the frame 1, wherein, a plurality of fixed material forks 2 can be arranged, all the fixed material forks 2 are arranged on the frame 1 in a fixed installation way, one or more turnover material forks 3 arranged on the same side of the frame 1 can be arranged, the turnover material fork 3 can be turned over on the frame 1, after the turnover material fork 3 is lifted, the arrangement width of the material fork on the frame 1 can be adjusted at will, thus, the arrangement width of the material fork can be adjusted according to the size of the hearth of the heat treatment furnace, so that the use requirements of the heat treatment furnaces with various sizes are met.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a upset material fork ejection of compact machine which characterized in that includes:
the material fork mounting frame comprises a bottom plate and a plurality of partition plates vertically arranged on the bottom plate, the partition plates are arranged in the width direction of the frame, an installation space is formed between every two adjacent partition plates, the installation spaces are arranged in a plurality, the installation space in the middle is a fixed installation space, and the installation spaces on the two sides are turnover installation spaces;
the fixed material fork (2) is of a long rod type structure, the upper side face of the fixed material fork is a plane, and one end of the fixed material fork is inserted into the fixed mounting space and is fixedly connected with the material fork mounting frame;
the turnover material fork (3) is of a long rod type structure, the upper side face of the turnover material fork is a plane, one end of the turnover material fork is inserted into the turnover installation space and is hinged with the material fork installation frame, the turnover material fork can turn over for 90 +/-5 degrees relative to the bottom plate, and the upper side face of the fixed material fork and the upper side face of the turnover material fork are positioned in the same plane;
the driving assembly comprises a driving device (4), a transmission shaft (5), a driving roller chain wheel, a driven roller chain wheel (6) and a roller chain (7), the driven roller chain wheel is connected with the turnover material fork through a short shaft, the driving device is in power connection with the transmission shaft, the driving roller chain wheel is installed on the transmission shaft, the driving roller chain wheel is in power connection with the driven roller chain wheel through the roller chain, the driving device drives the transmission shaft to rotate, and turnover and leveling of the turnover material fork are controlled through transmission of the driving roller chain wheel, the driven roller chain wheel and the roller chain.
2. The reverse material fork discharging machine according to claim 1,
partition plate holes are formed in partition plates forming two adjacent overturning installation spaces, material fork holes corresponding to the partition plate holes are formed in the overturning material forks, the partition plate holes and the material fork holes are correspondingly formed after the two overturning material forks are assembled to the two adjacent overturning installation spaces, the short shafts penetrate through the partition plate holes and the material fork holes, short shaft bosses are arranged at one ends of the short shafts, and short shaft cover plates are arranged at the other ends of the short shafts through bolts;
the short shaft is connected with the turnover material fork in a key mode, and the driven roller chain wheel is arranged in the middle of the short shaft and connected with the short shaft in a key mode.
3. The reverse material fork discharging machine according to claim 1,
a hanging bracket is arranged on the rack;
the hanging bracket comprises a horizontally arranged mounting beam, the mounting beam is fixedly arranged on the rack through a hanging beam, and the transmission shaft is rotatably arranged on the mounting beam through a bearing seat;
the driving device is fixedly arranged on the mounting beam.
4. The reverse material fork discharging machine according to claim 1,
the driving roller chain wheel consists of a plurality of driving roller chain wheel units, the driven roller chain wheel consists of a plurality of driven roller chain wheel units, the driving roller chain wheel units and the driven roller chain wheel units are arranged in a one-to-one correspondence mode, and one roller chain is arranged between each group of driving roller chain wheel units and the driven roller chain wheel units.
5. The reverse material fork discharging machine according to claim 3,
the frame is formed by splicing square steel.
6. The reverse material fork discharging machine according to claim 3,
the mounting beam is of a metal plate type structure, the two hanging beams are square steel or I-shaped steel, and are symmetrically arranged along the middle point of the mounting beam in the length direction;
the top end of the hanging beam is fixedly connected with the top beam of the rack, and the bottom end of the hanging beam is fixedly connected with the mounting beam.
7. The reverse material fork discharging machine according to claim 6,
and an inclined supporting beam is arranged between the top beam and the hanging beam.
8. The reverse material fork discharging machine according to claim 1,
the front end of the fixed material fork is of a wedge-shaped structure;
the front end of the turnover material fork is of a wedge-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647691.XU CN215325430U (en) | 2021-03-30 | 2021-03-30 | Turnover material fork discharging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120647691.XU CN215325430U (en) | 2021-03-30 | 2021-03-30 | Turnover material fork discharging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215325430U true CN215325430U (en) | 2021-12-28 |
Family
ID=79591875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120647691.XU Active CN215325430U (en) | 2021-03-30 | 2021-03-30 | Turnover material fork discharging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215325430U (en) |
-
2021
- 2021-03-30 CN CN202120647691.XU patent/CN215325430U/en active Active
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