Automatic lifting auxiliary material loading vehicle

Abstract

The utility model discloses an auxiliary material loading vehicle capable of automatically lifting. The auxiliary material loading vehicle comprises a vehicle body, a lifting device, a PLC (Programmable Logic Controller) and an auxiliary material loading assembly, the vehicle body comprises a support frame and a tray mounting base; a support frame is mounted in the middle of the tray mounting base; a lifting guide rail is arranged on the front surface of the support frame; the lifting device is connected with the lifting guide rail; a PLC is installed on the side face of the supporting frame. The tray installation base is provided with a sliding groove, and the auxiliary material loading assembly is installed in the sliding groove. The auxiliary material loading assembly comprises a supporting plate, a connecting groove and a conveying roller. The supporting plate is horizontally installed in the sliding groove. Connecting grooves are formed in the two sides of the top face of the supporting plate, and conveying rollers are installed on the bottom face. The height of the lifting device can be adjusted according to the number of auxiliary materials placed on the lifting device, workers can take the auxiliary materials conveniently, adjustment can be carried out according to the requirements of the loaded auxiliary materials so as to meet the requirements for loading and unloading different auxiliary materials, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco production auxiliary materials, in particular to an automatic lifting auxiliary material loading vehicle. Background Art

[0002] In tobacco production, in addition to the main raw material of tobacco leaves, a variety of auxiliary materials are also used to improve the quality and processing effect of tobacco. Such as flavors, combustion aids, moisturizers, packaging materials, adhesives, dyes, etc. These auxiliary materials play an important role in tobacco production. They can improve the physical properties, combustion characteristics and taste of tobacco, and also meet the needs of different consumers. However, the use of auxiliary materials in tobacco production also needs to comply with relevant regulations and standards to ensure its safety and quality. In addition, with the continuous development of science and technology, new auxiliary materials and technologies are constantly emerging, bringing more innovations and improvements to tobacco production. However, due to the wide variety of auxiliary materials used in the tobacco production process, there are problems in the inconvenience of auxiliary material transportation and inconsistent height of picking in the tobacco production process, which makes the loading and transportation of auxiliary materials labor-intensive and inefficient. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic lifting auxiliary material loading vehicle, which can adjust the height of the lifting device according to the amount of auxiliary materials, making it convenient for workers to take the auxiliary materials, and can also be adjusted according to the auxiliary materials required to be loaded to meet the loading and unloading requirements of different auxiliary materials, and is convenient and quick to use. The specific technical solution is as follows:

[0004] An automatic lifting auxiliary material loading vehicle, comprising a vehicle body, a lifting device, a PLC controller and an auxiliary material loading component;

[0005] The vehicle body includes a support frame and a pallet mounting base; the support frame is installed in the middle of the pallet mounting base; a lifting guide rail is arranged on the front of the support frame; the lifting device is connected to the lifting guide rail; a PLC controller is installed on the side of the support frame; a slide groove is arranged on the pallet mounting base, and an auxiliary material loading component is installed in the slide groove; the auxiliary material loading component includes a pallet, a connecting groove and a conveying roller; the pallet is horizontally installed in the slide groove; connecting grooves are arranged on both sides of the top surface of the pallet, and a conveying roller is installed on the bottom surface.

[0006] Preferably, the lifting device includes a lifting belt storage wheel, a mounting platform, a lifting fork, a motor, a lifting fork connecting rod, a pulley and a lifting belt; a slider is installed on the upper end of the lifting fork connecting rod, and the slider is connected to the lifting guide rail; a lifting fork is installed on the lower end of the lifting fork connecting rod; a mounting platform is arranged in the middle of the lifting fork connecting rod; a motor and a lifting belt storage wheel are installed on the mounting platform; the motor is connected to the lifting belt storage wheel; a pulley is installed on the upper end of the support frame; one end of the lifting belt is connected to the pulley, and the other end is connected to the lifting belt storage wheel.

[0007] Preferably, the lifting fork includes a fork rod, a rotating shaft, a fork rod mounting base and a fixing pin; the side surface of the fork rod mounting base is connected to the lower end of the lifting fork connecting rod; a fork rod is arranged at the front end of the fork rod mounting base; one end of the rotating shaft is installed in the middle of the fork rod mounting base, and the other end is connected to the fork rod; the fixing pin passes through the pin holes on the fork rod and the side of the pallet to connect the fork rod and the pallet together.

[0008] Preferably, it also includes a buckle; the buckle is installed at the connection between the fork rod and the fork rod mounting base.

[0009] Preferably, casters are mounted on the bottom surface of the tray mounting base.

[0010] Preferably, it also includes a limit sensor and a capacitive sensor; the limit sensors are respectively installed at the upper end and the lower end of the support frame; and the lifting device is installed with a material level sensor.

[0011] Preferably, it also includes an auxiliary control circuit; one end of the auxiliary control circuit is connected to the fuse FU, and the other end is provided with buttons SB1 and SB2; the buttons SB1 and SB2 control the power supply of coils 1KM and 2KM through switches 1ST and 2ST.

[0012] Preferably, it also includes a main control circuit; the main control circuit is connected to the PLC controller and the motor respectively; a thermal relay FR is set at one end of the main control circuit connected to the motor, and a fuse FU is set at the other end connected to the PLC controller; a first contactor 1KM and a second contactor 2KM connected in parallel are set in the middle of the main control circuit.

[0013] Compared with the existing technology, the utility model has the following beneficial effects:

[0014] The utility model is provided with a PLC controller to adjust the height of the lifting device according to the amount of auxiliary materials placed on the lifting device, so as to facilitate the staff to take the auxiliary materials. At the same time, a tray is also provided, which can be quickly connected to the lifting device, and can expand the auxiliary material loading function of the lifting device. In the face of auxiliary materials of different types and specifications, it can be adjusted as needed to meet the loading and unloading requirements of different auxiliary materials, and is convenient and quick to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0016] Figure 1 It is a front view of the utility model.

[0017] Figure 2 It is a side view of the utility model.

[0018] Figure 3 It is a structural schematic diagram of the push plate of the utility model.

[0019] Figure 4 It is a schematic diagram of the connection between the lifting fork and the pallet of the utility model.

[0020] Figure 5 It is a structural schematic diagram of a lifting fork of the utility model.

[0021] Figure 6 It is a structural schematic diagram of the auxiliary control circuit of the utility model.

[0022] Figure 7 It is a structural schematic diagram of the main control circuit of the utility model.

[0023] Description of main reference numerals:

[0024] 1-support frame, 2-lifting belt storage wheel, 3-mounting table, 4-buckle, 5-tray mounting base, 6-tray, 7-lifting fork, 8-castor, 9-lifting guide rail, 10-motor, 11-lifting fork connecting rod, 12-PLC controller, 13-pulley, 14-lifting belt, 15-pallet, 16-connecting groove, 17-transmission roller, 18-pin hole, 19-fork rod, 20-rotating shaft, 21-fork rod mounting base, 22-fixing pin. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.

[0029] Example 1

[0030] As shown in the figure, an automatic lifting auxiliary material loading vehicle includes a vehicle body, a lifting device, a PLC controller and an auxiliary material loading component;

[0031] The vehicle body includes a support frame and a pallet mounting base; the support frame is installed in the middle of the pallet mounting base; a lifting guide rail is arranged on the front of the support frame; the lifting device is connected to the lifting guide rail; a PLC controller is installed on the side of the support frame; a slide groove is arranged on the pallet mounting base, and an auxiliary material loading component is installed in the slide groove; the auxiliary material loading component includes a pallet, a connecting groove and a conveying roller; the pallet is horizontally installed in the slide groove; connecting grooves are arranged on both sides of the top surface of the pallet, and a conveying roller is installed on the bottom surface.

[0032] Next, the working principle of the embodiment is described in detail to enable those skilled in the art to better understand the present invention:

[0033] The lifting device is used to load materials, and the lifting device can rise or fall along the lifting guide rail. The PLC controller is used to control the lifting of the lifting device. The auxiliary material loading component is used to expand the device function of the lifting device. The pallet is placed at the rear end of the chute. When the loading function of the lifting device does not match the auxiliary materials to be loaded, the pallet is moved to the front end of the chute, and the lifting device is lowered and connected to the pallet, and the conveying rollers on the top surface or bottom of the pallet are used to load the materials.

[0034] Example 2

[0035] The difference between this embodiment and embodiment 1 is that the lifting device includes a lifting belt storage wheel, a mounting platform, a lifting fork, a motor, a lifting fork connecting rod, a pulley and a lifting belt; a slider is installed on the upper end of the lifting fork connecting rod, and the slider is connected to the lifting guide rail; a lifting fork is installed on the lower end of the lifting fork connecting rod; a mounting platform is set in the middle of the lifting fork connecting rod; a motor and a lifting belt storage wheel are installed on the mounting platform; the motor is connected to the lifting belt storage wheel; a pulley is installed on the upper end of the support frame; one end of the lifting belt is connected to the pulley, and the other end is connected to the lifting belt storage wheel. The motor is used to drive the lifting belt storage wheel to rotate, and when the lifting belt storage wheel rolls up the lifting belt, it drives the lifting device to rise; when the lifting belt storage wheel puts down the lifting belt, it drives the lifting device to descend.

[0036] The working principle of this embodiment is the same as that of Embodiment 1.

[0037] Example 3

[0038] The difference between this embodiment and Embodiment 2 is that the lifting fork includes a fork rod, a rotating shaft, a fork rod mounting base and a fixing pin; the side of the fork rod mounting base is connected to the lower end of the lifting fork connecting rod; a fork rod is arranged at the front end of the fork rod mounting base; one end of the rotating shaft is installed in the middle of the fork rod mounting base, and the other end is connected to the fork rod; pin holes are opened on the sides of the fork rod and the pallet; the fixing pin passes through the pin holes on the sides of the fork rod and the pallet to connect the fork rod and the pallet together.

[0039] The fork rod is U-shaped, and the middle part is connected to the rotating shaft; the fork rod can rotate along the rotating shaft to flip the pallet connected to the fork rod. When the pallet and the top surface of the fork rod need to be used to load auxiliary materials, the pallet faces upward; when the conveying roller needs to be used to load materials, the fork rod is turned so that the conveying roller faces upward. Connecting grooves are set on both sides of the top surface of the pallet. When the lifting device descends, the fork rod falls into the connecting groove, and the fork rod and the pallet can be connected together by using a fixing pin to pass through the pin holes on the fork rod and the side of the pallet.

[0040] The working principle of this embodiment is the same as that of Embodiment 1.

[0041] Example 4

[0042] This embodiment is different from the third embodiment in that it further comprises a buckle installed at the connection between the fork rod and the fork rod mounting base. The buckle is connected to the fork rod at one end and to the fork rod mounting base at the other end, and is used to fix the fork rod and the fork rod mounting base to prevent the fork rod from rotating during the process of loading materials.

[0043] The working principle of this embodiment is the same as that of Embodiment 1.

[0044] Example 5

[0045] The difference between this embodiment and embodiment 4 is that casters are installed on the bottom surface of the pallet mounting base. The casters are installed on the bottom surface of the pallet mounting base to facilitate the staff to move the loading vehicle.

[0046] The working principle of this embodiment is the same as that of Embodiment 1.

[0047] Example 6

[0048] This embodiment differs from Embodiment 5 in that it further comprises a limit sensor and a capacitive sensor; the limit sensors are respectively installed at the upper end and the lower end of the support frame; and the lifting device is installed with a material level sensor.

[0049] The limit sensor and material level sensor are respectively connected to the PLC controller; the limit sensor is used to detect the lifting range of the lifting device; the material level sensor is used to detect the amount of material placed on the lifting device. The PLC controller adjusts the height of the lifting device according to the amount of material placed on the lifting device to facilitate the staff to take the auxiliary materials.

[0050] The working principle of this embodiment is the same as that of Embodiment 1.

[0051] Example 7

[0052] This embodiment differs from Embodiment 6 in that it further includes an auxiliary control circuit; one end of the auxiliary control circuit is connected to fuse FU, and the other end is provided with button SB1 and button SB2; the button SB1 and button SB2 control the power supply of coil 1KM and coil 2KM through switch 1ST and switch 2ST.

[0053] The fuse FU plays a protective role. The buttons SB1 and SB2 are used to control the power supply of the coil 1KM and the coil 2KM, and then control the forward and reverse rotation of the motor, so that the lifting device rises or falls.

[0054] The working principle of this embodiment is the same as that of Embodiment 1.

[0055] Example 8

[0056] This embodiment differs from Embodiment 7 in that it further includes a main control circuit; the main control circuit is connected to the PLC controller and the motor respectively; a thermal relay FR is provided at one end of the main control circuit connected to the motor, and a fuse FU is provided at the other end connected to the PLC controller; a first contactor 1KM and a second contactor 2KM connected in parallel are provided in the middle of the main control circuit.

[0057] The first contactor 1KM and the second contactor 2KM are used to control the forward and reverse rotation of the motor to control the raising and lowering of the lifting device; the thermal relay FR and the fuse FU are used to protect the motor from overload damage.

[0058] The working principle of this embodiment is the same as that of Embodiment 1.

[0059] In summary, the utility model adjusts the height of the lifting device according to the amount of auxiliary materials placed on the lifting device by setting a PLC controller, so that the staff can take the auxiliary materials. At the same time, a tray is also provided, which can be quickly connected to the lifting device, and can expand the auxiliary material loading function of the lifting device. In the face of auxiliary materials of different types and specifications, it can be adjusted as needed to meet the loading and unloading requirements of different auxiliary materials, and it is convenient and quick to use.

[0060] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An automatic lifting auxiliary material loading vehicle, characterized in that: It includes car body, lifting device, PLC controller and auxiliary material loading components; The vehicle body includes a support frame and a pallet mounting base; the support frame is installed in the middle of the pallet mounting base; a lifting guide rail is arranged on the front of the support frame; the lifting device is connected to the lifting guide rail; a PLC controller is installed on the side of the support frame; a slide groove is arranged on the pallet mounting base, and an auxiliary material loading component is installed in the slide groove; the auxiliary material loading component includes a pallet, a connecting groove and a conveying roller; the pallet is horizontally installed in the slide groove; connecting grooves are arranged on both sides of the top surface of the pallet, and a conveying roller is installed on the bottom surface.

2. The automatic lifting auxiliary material loading vehicle according to claim 1, characterized in that: The lifting device includes a lifting belt storage wheel, a mounting platform, a lifting fork, a motor, a lifting fork connecting rod, a pulley and a lifting belt; a slider is installed on the upper end of the lifting fork connecting rod, and the slider is connected to the lifting guide rail; a lifting fork is installed on the lower end of the lifting fork connecting rod; a mounting platform is arranged in the middle of the lifting fork connecting rod; a motor and a lifting belt storage wheel are installed on the mounting platform; the motor is connected to the lifting belt storage wheel; a pulley is installed on the upper end of the support frame; one end of the lifting belt is connected to the pulley, and the other end is connected to the lifting belt storage wheel.

3. The automatic lifting auxiliary material loading vehicle according to claim 2, characterized in that: The lifting fork includes a fork rod, a rotating shaft, a fork rod mounting base and a fixing pin; the side surface of the fork rod mounting base is connected to the lower end of the lifting fork connecting rod; a fork rod is arranged at the front end of the fork rod mounting base; one end of the rotating shaft is installed in the middle of the fork rod mounting base, and the other end is connected to the fork rod; the fixing pin passes through the pin holes on the fork rod and the side surface of the pallet to connect the fork rod and the pallet together.

4. The automatic lifting auxiliary material loading vehicle according to claim 3 is characterized in that: It also includes a buckle; the buckle is installed at the connection between the fork rod and the fork rod mounting base.

5. The automatic lifting auxiliary material loading vehicle according to claim 1, characterized in that: Casters are installed on the bottom surface of the tray mounting base.

6. The automatic lifting auxiliary material loading vehicle according to claim 1, characterized in that: It also includes a limit sensor and a capacitive sensor; the limit sensors are respectively installed at the upper end and the lower end of the support frame; and the lifting device is installed with a material level sensor.

7. The automatic lifting auxiliary material loading vehicle according to claim 1, characterized in that: It also includes an auxiliary control circuit; one end of the auxiliary control circuit is connected to the fuse FU, and the other end is provided with buttons SB1 and SB2; the buttons SB1 and SB2 control the power supply of coils 1KM and 2KM through switches 1ST and 2ST.

8. The automatic lifting auxiliary material loading vehicle according to claim 1, characterized in that: It also includes a main control circuit; the main control circuit is connected to the PLC controller and the motor respectively; a thermal relay FR is set at one end of the main control circuit connected to the motor, and a fuse FU is set at one end of the main control circuit connected to the PLC controller; A first contactor 1KM and a second contactor 2KM connected in parallel are arranged in the middle of the main control circuit.

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