Mounting mechanism for post-processing system of heavy-loading forklift

Abstract

The utility model relates to the technical field of forklifts, in particular to a mounting mechanism for a reloading forklift post-processing system. Comprising a supporting frame which is fixedly installed at the bottom of the reloading forklift; and the bearing platform is provided with a post-processing system, and the bearing platform is slidably installed on the supporting frame through a sliding assembly and used for transferring the post-processing system to the exterior of the reloading forklift relative to the supporting frame so that the post-processing system can be installed or maintained. Through the innovative collaborative design of the sliding grooves and the rolling wheels, the post-processing system can slide out or slide in along the bottom of the forklift, the limitation of fixed welding type installation of a traditional installation mechanism is thoroughly changed, and the installation and maintenance process of the post-processing system becomes more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fork truck technical field, concretely is a heavy duty fork truck post processing system mounting mechanism. BACKGROUND

[0002] In the modern industrial field, heavy duty fork trucks are widely used in warehouses, factories, ports and other places as an important material handling equipment. With the continuous improvement of environmental protection requirements, the control of exhaust emission of fork trucks becomes particularly important, and the convenience of installation and maintenance of the post-processing system as a key component for controlling exhaust emission directly affects the use efficiency and maintenance cost of the fork truck. However, the existing heavy duty fork truck post-processing system has many problems in the process of installation and maintenance.

[0003] At present, the post-processing assembly structure used by some heavy duty fork trucks is complex, and it is difficult to install it on various existing fixed mounting mechanisms due to the constraints of fork truck wheelbase, minimum ground clearance and other factors. These fixed mounting mechanisms are usually designed as rigid connection and cannot provide enough adjustment space, resulting in a large amount of design changes during installation, which is time-consuming and laborious. In addition, since the post-processing system is fixedly connected with the bottom of the fork truck, when maintenance or maintenance is needed, the entire system must be disassembled, which not only increases the labor cost, but also may cause the extension of the fork truck downtime, affecting the work efficiency.

[0004] In actual operation, the post-processing system of the fork truck often needs to be checked, cleaned or replaced regularly to ensure its normal operation. However, due to the limitations of the existing mounting mechanism, these operations often become complex and time-consuming. For example, when maintaining the post-processing system, the maintenance personnel need to first park the fork truck at a specific location, and then use professional tools to disassemble the post-processing system from the bottom of the fork truck, which not only requires a lot of time and effort, but also may cause damage to the system due to improper operation during disassembly. In addition, due to the heavy weight of the post-processing system, additional lifting equipment is needed during disassembly and installation, further increasing the maintenance cost and safety risk.

[0005] Therefore, it is of great practical significance to provide an installation mechanism that can facilitate the convenient installation or maintenance of the heavy duty fork truck post-processing system. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a heavy duty fork truck post-processing system mounting mechanism which can be adjusted and installed conveniently. The specific technical scheme is as follows: a heavy duty fork truck post-processing system mounting mechanism, comprising:

[0007] The support frame is fixedly installed at the bottom of the heavy duty fork truck.

[0008] A bearing platform is provided with a post-processing system and is slidably installed on the support frame by a sliding assembly, so as to transfer the post-processing system outside the heavy-duty forklift for installation or maintenance of the post-processing system.

[0009] Preferably, the support frame is U-shaped and the end of the vertical part is welded to the bottom of the heavy-duty forklift.

[0010] Preferably, the sliding assembly comprises:

[0011] Two sliding grooves are fixedly installed on the support frame.

[0012] Two groups of rollers are rotatably installed on the two sides of the bearing platform, so as to support the bearing platform in the sliding grooves and assist the sliding of the bearing platform relative to the support frame.

[0013] Preferably, a guide rail is fixedly installed at the bottom of any one of the sliding grooves and is matched with the rollers.

[0014] Preferably, side plates are fixedly installed on the two sides of the bearing platform, and the rollers are rotatably installed on the side plates.

[0015] Preferably, a first limiting batten is connected between the two sliding grooves, and a second limiting batten is fixedly installed on the surface of the support frame at the end of the two sliding grooves away from the first limiting batten.

[0016] A plurality of threaded holes are formed in the surfaces of the first limiting batten and the second limiting batten, and a waist hole is formed in the surface of the bearing platform corresponding to the threaded holes, so as to position a bolt inserted into the waist hole and the threaded holes to fix the bearing platform and the support frame.

[0017] Preferably, a plurality of limiting plates are arranged on the bearing surface of the bearing platform, and installation grooves matched with the shape of the post-processing system are formed in the limiting plates.

[0018] Preferably, insertion holes are formed in the limiting plates at the two sides of the installation grooves, and the post-processing system is connected and fixed to the limiting plates by inserting a hoop and a bolt at the end of the hoop into the insertion holes.

[0019] Preferably, a plurality of wire columns are arranged on the surface of the support frame, so as to fix the wires of the post-processing system.

[0020] The present application has the following beneficial effects:

[0021] The innovative and collaborative design of the sliding groove-roller enables the post-processing system to slide out or slide into the bottom of the forklift, completely changes the limitations of the fixed and welded installation of the traditional installation mechanism, and makes the installation and maintenance process of the post-processing system more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the mounting mechanism and post-processing system assembly structure schematic view of the utility model.

[0023] Figure 2 It is the bearing platform structure schematic view of the utility model.

[0024] Figure 3 It is the sliding assembly and support frame assembly structure schematic view of the utility model.

[0025] In the drawing: 1, support frame;2, bearing platform;3, post-processing system;4, sliding chute;5, roller;6, guide rail;7, mounting groove;8, side plate;9, first limiting pad plate;10, second limiting pad plate;11, threaded hole;12, waist hole;13, limiting plate;14, jack;15, hoop;16, bolt;17, line column. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the protection scope of the utility model.

[0027] As Figure 1 shown, the embodiment provides a heavy-duty forklift post-processing system 3 mounting mechanism for conveniently transferring the post-processing system 3 to outside the forklift chassis, facilitating installation and maintenance work. Including support frame 1, the support frame 1 is fixedly installed at the bottom of the heavy-duty forklift;Bearing platform 2, the bearing platform 2 carries the post-processing system 3, and is slidably installed on the support frame 1 through the sliding assembly, for transferring the post-processing system 3 relative to the support frame 1 to outside the heavy-duty forklift, installing or maintaining the post-processing system 3.

[0028] Optionally, the shape of the support frame 1 can be set to U-shaped, and the vertical part thereof is fixedly connected with the bottom of the heavy-duty forklift, and the specific fixed connection modes include but are not limited to welding, bolt connection and the like. When the support frame 1 is fixed at the bottom of the heavy-duty forklift, the horizontal part thereof becomes a platform, and a sliding assembly is fixedly installed on the platform, so that the bearing platform 2 can be slid into or out of the support frame 1 under the cooperation of the sliding assembly, and thus the post-processing system 3 fixedly carried on the bearing platform 2 is pulled out or pushed in from the bottom of the heavy-duty forklift. The post-processing system 3 pulled out from below the chassis is directly exposed outside the vehicle, without the obstruction of the vehicle body, and the maintenance personnel can conveniently perform corresponding installation and maintenance work on the post-processing system 3.

[0029] As Figure 3 shown, optionally, the sliding assembly comprises: two sliding grooves 4 fixedly installed on the support frame 1; two groups of rollers 5 rotatably installed on both sides of the carrying platform 2, used to erect the carrying platform 2 in the sliding grooves 4 and assist the carrying platform 2 to slide relative to the support frame 1. The carrying platform 2 is fixedly installed with side plates 8 on both sides, and the rollers 5 are rotatably installed on the side plates 8. When it is needed to pull the carrying platform 2 out of the vehicle bottom, the carrying platform 2 is only needed to be pulled, and the rollers 5 on both sides of the carrying platform 2 will be easily pulled out along the length direction of the sliding grooves 4 by rolling along the sliding grooves 4. Similarly, the carrying platform 2 can be pushed back to the forklift bottom again by using the rolling of the rollers 5 to save labor.

[0030] Optionally, since the whole aftertreatment system 3 is heavy, in order to ensure the stability during the pulling or pushing of the aftertreatment system 3, a guide rail 6 adapted to the rollers 5 can be fixedly installed at the bottom of any one of the sliding grooves 4. The groove on the guide rail 6 is adapted to the width of the rollers 5, so that in the rolling process of the rollers 5, the groove wall in the groove of the guide rail 6 will constrain the movement track of the rollers 5, so that the aftertreatment system 3 can only move straight along the length direction of the sliding grooves 4, thereby ensuring the stability of the aftertreatment system 3 during the pushing and pulling.

[0031] Since the sliding assembly adopts the structure of the rollers 5 and the sliding grooves 4, the rollers 5 cannot realize self-locking, and during the maintenance or use of the aftertreatment system 3, the relative stillness and stability of the aftertreatment system 3 and the forklift need to be ensured. Therefore, a first limiting pad plate 9 can be connected between the two sliding grooves 4, and a second limiting pad plate 10 is fixedly installed on the surface of the support frame 1 away from the first limiting pad plate 9. The surface of the first limiting pad plate 9 and the surface of the second limiting pad plate 10 are both provided with a plurality of threaded holes 11; the surface of the carrying platform 2 is provided with a waist hole 12 corresponding to the threaded holes 11, used for positioning the threaded holes 11 and the waist hole 12 by inserting the positioning bolts, so as to fix the carrying platform 2 and the support frame 1. When the maintenance of the aftertreatment system 3 is completed, the carrying platform 2 is pushed back to the vehicle bottom again until the waist hole 12 on the carrying platform 2 is aligned with the threaded holes 11 on the second limiting pad plate 10. Then the positioning bolts are inserted from top to bottom through the waist hole 12 and are screwed with the threaded holes 11, so that the carrying platform 2 will be relatively stationary with the support frame 1 due to the limiting of the positioning bolts. Therefore, during the driving or working of the forklift, the aftertreatment system 3 can be stably placed on the vehicle bottom.

[0032] When the aftertreatment system 3 needs to be pulled out from the bottom of the vehicle for maintenance, the positioning bolt is first disassembled, and then the bearing platform 2 is pulled outwards, and because the end of the sliding groove 4 is provided with a fence, when the bearing platform 2 is pulled to the end, the roller 5 will be automatically stopped due to the fence, preventing the whole aftertreatment system 3 from being pulled out of the sliding groove 4 due to excessive force, causing damage to the aftertreatment system 3. Then, the other group of waist holes 12 on the bearing platform 2 is aligned with the threaded holes 11 on the first limiting pad 9, and then the positioning bolt is screwed through the waist hole 12 and the threaded hole 11 to realize the fixation of the bearing platform 2 during maintenance, avoiding accidental return of the aftertreatment system 3.

[0033] As shown in Figure 2 In order to further ensure the stability of the fixed installation of the aftertreatment system 3 on the bearing platform 2, a plurality of limiting plates 13 can be arranged on the bearing surface of the bearing platform 2, and the limiting plates 13 are provided with installation grooves 7 matched with the shape of the aftertreatment system 3. The aftertreatment system 3 is placed on the limiting plate 13, and the installation groove 7 on the limiting plate 13 will further limit the aftertreatment system 3 due to the embedding with the shell of the aftertreatment system 3, thereby ensuring the stability of the installation of the aftertreatment system 3. Further, the insertion hole 14 can be provided on the limiting plate 13 on both sides of the installation groove 7; the aftertreatment system 3 is connected and fixed with the limiting plate 13 through the insertion of the clamping hoop 15 and the insertion between the insertion hole 14 and the end of the clamping hoop 15. After the insertion hole 16 passes through the end of the clamping hoop 15, the two ends of the insertion hole 16 are respectively inserted into the opposite insertion holes 14 of the adjacent two limiting plates 13, thereby tightening the clamping hoop 15 by using the insertion hole 16, and realizing the fixed installation of the aftertreatment system 3 on the bearing platform 2.

[0034] During the installation process of the aftertreatment system 3, the arrangement and wiring of pipelines and lines are inevitable, so in order to facilitate the regulation of the lines, a plurality of wire columns 17 can be arranged on the surface of the support frame 1, so as to facilitate the fixation and regulation of the lines or pipelines through the wire columns 17, and prevent the aftertreatment system 3 from interfering with the messy lines during the pulling process.

[0035] In summary, the aftertreatment system 3 is bound and installed on the bearing platform 2, and then a sliding assembly composed of the roller 5, the sliding groove 4 and other components is used to make it slide out or slide in relative to the support frame 1. When the aftertreatment system 3 needs to be installed or maintained, the bearing platform 2 is directly pulled to the outside of the forklift body, and because there is no obstruction of the body, the maintenance personnel can have sufficient space and vision to maintain the aftertreatment system 3, thereby significantly improving the convenience of the maintenance of the aftertreatment system 3.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heavy duty fork truck aftertreatment system mounting mechanism, characterized by, The utility model relates to a support frame (1) is fixedly installed at the bottom of heavy loading forklift, and the support frame (1) is connected with the bearing platform (2) through the sliding assembly, and the bearing platform (2) is used for carrying the post-processing system (3) and is slidably installed on the support frame (1), and the post-processing system (3) is transferred to the outside of heavy loading forklift relative to the support frame (1) to carry out the installation or maintenance of post-processing system (3). The support frame (1) is U-shaped, and the end of the vertical part is welded with the bottom of the heavy loading forklift. The sliding assembly comprises two sliding grooves (4) fixedly installed on the support frame (1), and a group of rollers (5) arranged on the two sides of the bearing platform (2).

2. The re-rack forklift post-processing system mounting mechanism of claim 1, wherein: The bottom of any one of the sliding grooves (4) is fixedly installed with a guide rail (6) matched with the rollers (5).

3. The re-rack forklift post-processing system mounting mechanism of claim 1, wherein: The two sides of the bearing platform (2) are fixedly installed with side plates (8), and the rollers (5) are rotatably installed on the side plates (8). The first limiting batten (9) is connected between the two sliding grooves (4), and the second limiting batten (10) is fixedly installed on the surface of the support frame (1) away from the first limiting batten (9). The surface of the first limiting batten (9) and the second limiting batten (10) is provided with a plurality of threaded holes (11), and the surface of the bearing platform (2) is provided with a waist hole (12) corresponding to the threaded holes (11), so that the positioning bolt is inserted into the waist hole (12) and the threaded hole (11) to fix the bearing platform (2) and the support frame (1).

4. The re-rack forklift post-processing system mounting mechanism of claim 3, wherein: The bearing surface of the bearing platform (2) is provided with a plurality of limiting plates (13), and the limiting plate (13) is provided with an installation groove (7) matched with the shape of the post-processing system (3).

5. The re-rack forklift post-processing system mounting mechanism of claim 3, wherein: The two sides of the installation groove (7) are provided with a jack (14) on the limiting plate (13), and the post-processing system (3) is connected and fixed with the limiting plate (13) through the insertion of the clamp (15) and the jack (16) at the end of the clamp (15) and the jack (14).

6. The re-rack forklift post-processing system mounting mechanism of claim 3, wherein: The surface of the support frame (1) is provided with a plurality of wire columns (17) for fixing the wiring of the post-processing system (3). ​ 7. The re-rack forklift post-processing system mounting mechanism of claim 1, wherein: ​ 8. The re-rack forklift post-processing system mounting mechanism of claim 7, wherein: ​ 9. The re-rack forklift post-processing system mounting mechanism of claim 1, wherein: ​

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