Bagged material car loader

Abstract

The utility model relates to a bagged material car loader which comprises a truss, a front-back walking device, a left-right walking device, an up-down moving device and a clamping device. The two trusses are arranged in parallel, the front-back walking device is connected to the upper portions of the trusses, the front-back walking device is connected with the left-right walking device, the left-right walking device is arranged between the two trusses and connected with the up-down moving device, and the clamping device is arranged on the lower portion of the up-down moving device. The clamping device comprises a fixing plate, and a pressing mechanism and two connecting rods are arranged on the lower portion of the fixing plate. The two connecting rods are symmetrically arranged on the two sides of the fixing plate, the upper portions of the connecting rods are connected with the first driving piece, the middles of the connecting rods are hinged to the fixing plate, and the lower portions of the connecting rods are provided with J-shaped clamping jaws with the jaw centers facing the middle of the fixing plate. The pressing mechanism comprises a second driving piece and a pressing plate, the second driving piece is installed on the lower portion of the fixing plate, and the lower portion of the second driving piece is connected with the pressing plate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of car loader, especially relates to a bagged material car loader. BACKGROUND

[0002] The car loader is a kind of mechanical equipment for loading goods to vehicle, including clamping device and moving device, after clamping device clamps material, moving device is transported to the designated position and unloads, clamping device is generally designed as two clamping jaws, and material is clamped between two clamping jaws.However, since the bag shape of material is irregular, when clamping and transporting material, the gravity center of material bag is easy to drop after deviation, which affects loading efficiency. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a kind of bagged material car loader to solve the technical problem in the background art.

[0004] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0005] A kind of bagged material car loader, it includes: truss, front and rear walking device, left and right walking device, up and down moving device and clamping device;Two groups of the truss are arranged in parallel, and the upper portion is connected with the front and rear walking device, the front and rear walking device is connected with the left and right walking device, the left and right walking device is arranged between two groups of the truss and is connected with the up and down moving device, and the lower portion of the up and down moving device is equipped with the clamping device;

[0006] The clamping device includes fixed plate, the lower portion of the fixed plate is equipped with pressing mechanism and two connecting rods;Two the connecting rods are symmetrically arranged on the two sides of the fixed plate, the upper portion of the connecting rod is connected with driving part one, the middle portion is hinged with the fixed plate, the lower portion is equipped with the clamping jaw of "┘" type with claw core towards the middle portion of fixed plate, and the driving part one is used to drive the middle portion of the connecting rod to rotate relative to the fixed plate;

[0007] The pressing mechanism includes driving part two and pressing plate, and the driving part two is installed on the lower portion of the fixed plate, and the lower portion is connected with the pressing plate.

[0008] As a further improvement of the utility model, the up and down moving device includes vertical frame, mounting plate one, motor one and gear one;The lower portion of the vertical frame is connected with the fixed plate, and the side opposite to the mounting plate one is equipped with rack one engaged with the gear one, the rack one extends up and down, the gear one is coaxially connected with the output shaft of the motor one, and the motor one is installed on the mounting plate one.

[0009] As a further improvement of the utility model, the end of the rack one is equipped with boss one, and the mounting plate one is equipped with guide wheel one matched with the boss one.

[0010] As a further improvement of the utility model, the left and right walking device comprises motor two, gear two, horizontally extended rack two, cross frame, the cross frame is arranged between the two groups of trusses, one side thereof is provided with the rack two, the rack two is engaged with the gear two, the gear two is coaxially connected with the output shaft of the motor two, and the gear two is connected with the up and down moving device.

[0011] As a further improvement of the utility model, the front and rear walking device comprises motor three, speed reducer, mounting plate two, gear three, rack three and horizontal frame, the speed reducer is connected with the left and right walking device, the input shaft thereof is connected with the output shaft of the motor three, the output shaft is arranged on the left and right sides, the output shaft is connected with the gear three through the mounting plate two, the gear three is engaged with the rack three, and the rack three is mounted on the horizontal frame.

[0012] As a further improvement of the utility model, the upper part of the rack three and the lower part of the horizontal frame are provided with boss two, and the mounting plate two is provided with guide wheel two matched with the boss two.

[0013] As a further improvement of the utility model, the displacement sensor is arranged on the front and rear walking device, the left and right walking device and the up and down moving device.

[0014] As a further improvement of the utility model, the driving part one and the driving part two are both air cylinders.

[0015] The above technical scheme has the following beneficial effects:

[0016] The utility model discloses a connecting rod, clamp jaw and pressing mechanism, clamp jaw takes the material bag, and the pressing mechanism is used for pressing down the material bag when clamp jaw takes the material bag to limit the material bag, prevents the material bag from falling in the transportation process, and the safety factor is high, improves the loading efficiency. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the left and right walking device and the up and down moving device of the utility model;

[0019] Figure 3 It is still another angle structure schematic diagram of the left and right walking device and the up and down moving device of the utility model;

[0020] Figure 4 It is the structure schematic diagram of the clamping device of the utility model;

[0021] Figure 5 For Figure 1 A enlarged view of the A place;

[0022] The figure mark description: 1 truss, 2 fixed plate, 3 connecting rod, 4 drive piece one, 5 jaw, 6 drive piece two, 7 pressing plate, 8 vertical frame, 9 mounting plate one, 10 motor one, 12 rack one, 13 boss one, 14 guide wheel one, 15 motor two, 17 rack two, 18 cross frame, 20 speed reducer, 21 mounting plate two, 22 rack three, 23 horizontal frame, 24 boss two, 25 guide wheel two. DETAILED DESCRIPTION

[0023] In order to better understand the purpose, structure and function of the utility model, the utility model is described clearly and completely below in combination with the drawings.

[0024] As Figures 1-5 The bagged material loading machine includes trusses 1, front and rear walking devices, left and right walking devices, up and down moving devices and clamping devices. The two groups of trusses 1 are arranged in parallel and are used for supporting other devices. In the embodiment, each group includes four trusses 1, the bottom of the truss 1 is provided with a ground bolt for fixing to the ground, and the upper part is connected to the front and rear walking devices. The front and rear walking devices are connected to the left and right walking devices, the left and right walking devices are arranged between the two groups of trusses 1 and are connected to the up and down moving devices, and the lower part of the up and down moving devices is provided with the clamping devices. The clamping devices are used for clamping material bags, the up and down moving devices adjust the height of the clamping devices, the left and right walking devices adjust the left and right positions of the up and down moving devices and the clamping devices, and the front and rear walking devices adjust the front and rear positions of the left and right walking devices, the up and down moving devices and the clamping devices. In the embodiment, the extension direction of each group of trusses 1 is the front and rear direction.

[0025] The clamping device comprises a fixed plate 2, the lower part of which is provided with a pressing mechanism and two connecting rods 3; the two connecting rods 3 are symmetrically arranged on the two sides of the fixed plate 2, the upper part of the connecting rod 3 is connected with a driving member 4, the middle part is hingedly connected with the fixed plate 2 through a pin shaft, and the lower part is provided with a "┘" type clamping jaw 5 with the jaw core facing the middle part of the fixed plate 2; the driving member 4 is used for driving the middle part of the connecting rod 3 to rotate relative to the fixed plate 2; specifically, the driving member 4 is a pneumatic cylinder, which is extended and retracted in the middle part of the connecting rod 3 under the hinging action of the fixed plate 2, and the connecting rod 3 rotates around the middle part as the shaft to clamp the material bag. The pressing mechanism is used for pressing the material bag downward when the clamping jaw 5 clamps the material bag, so as to limit the material bag, prevent the material bag from falling during transportation, and improve the loading efficiency. The pressing mechanism comprises a driving member 6 and a pressing plate 7, the driving member 6 is installed on the lower part of the fixed plate 2, the lower part of the driving member 6 is connected with the pressing plate 7, and specifically, the driving member 6 is a pneumatic cylinder, the output shaft of the pneumatic cylinder moves downward to drive the pressing plate 7 to move downward, so as to fix the material bag between the pressing plate 7 and the clamping jaw 5.

[0026] Further, the up-down moving device comprises a vertical frame 8, a mounting plate 9, a motor 10 and a gear 1; the lower part of the vertical frame 8 is connected with the fixed plate 2, the side opposite to the mounting plate 9 is provided with a rack 12 engaged with the gear 1, the rack 12 extends upward and downward, the gear 1 is coaxially connected with the output shaft of the motor 10, and the motor 10 is installed on the mounting plate 9, and the mounting plate 9 is connected with the left-right walking device. The motor 10 drives the gear 1 coaxial therewith to rotate, and drives the rack 12 to move upward and downward due to the engagement between the gear 1 and the rack 12, so as to drive the vertical frame 8 and the fixed plate 2 to move upward and downward, so as to adjust the height of the clamping jaw 5. In order to limit the movement of the vertical frame 8, the end of the rack 12 is provided with a boss 13, and the mounting plate 9 is provided with a guide wheel 14 matched with the boss 13.

[0027] Further, the left-right walking device comprises a motor 15, a gear 2, a horizontally extending rack 17, and a horizontal frame 18; the horizontal frame 18 is arranged between the two groups of trusses 1, one side of the horizontal frame 18 is provided with the rack 17, the rack 17 is engaged with the gear 2, the gear 2 is coaxially connected with the output shaft of the motor 15, and the gear 2 is connected with the up-down moving device. Specifically, the motor 15 is installed on the mounting plate 9, the output shaft of the motor 15 penetrates the mounting plate 9 and is connected with the gear 2 through a shaft coupling, and the motor 15 drives the gear 2 to rotate, and under the engagement between the gear 2 and the rack 17, the gear 2, the mounting plate 9 and the parts arranged on the mounting plate 9 translate along the extension direction of the rack 17, so as to drive the vertical frame 8 and the clamping device to move left and right.

[0028] Further, the front and rear walking device comprises motor three, speed reducer 20, mounting plate two 21, gear three, rack three 22 and horizontal frame 23, the speed reducer 20 is connected with the left and right walking device, the input shaft is connected with the output shaft of the motor three, and the output shaft is provided on the left and right sides, the output shaft is connected with gear three through the mounting plate two 21, the gear three is engaged with the rack three 22, the rack three 22 is installed on the horizontal frame 23, and the horizontal frame 23 is installed on the upper portion of the truss 1. The specific speed reducer 20 selects the type that an input is two outputs, and the output shaft is perpendicular to the input shaft, the motor three works through the speed reducer 20 and transmits rotation to the output shaft, and then transmits to the gear three, under the meshing effect of the gear three and the rack three 22, the gear three, mounting plate two 21 and other parts are translated along the extension direction of the rack three 22, the purpose that the horizontal frame 18, vertical frame 8 and clamping device are driven to move left and right is achieved. In order to limit the walking of the mounting plate two 21, the upper portion of the rack three 22 and the lower portion of the horizontal frame 23 are provided with boss two 24, and the mounting plate two 21 is provided with guide wheel two 25 matched with the boss two 24.

[0029] In addition, the front and rear walking device, the left and right walking device and the up and down moving device are all provided with displacement sensors, the position of the clamping device is detected, and the installation work is completed in cooperation with the control system.

[0030] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model.In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model.Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A bagged material loader characterized by: It includes: Truss (1), front and rear walking device, left and right walking device, up and down moving device and clamping device; The two groups of said truss (1) are arranged in parallel, the upper part is connected with the front and rear walking device, the front and rear walking device is connected with the left and right walking device, the left and right walking device is arranged between the two groups of said truss (1) and connected with the up and down moving device, the lower part of the up and down moving device is provided with the clamping device; The clamping device includes a fixed plate (2), the lower part of the fixed plate (2) is provided with a pressing mechanism and two connecting rods (3); Two connecting rods (3) are symmetrically arranged on both sides of the fixed plate (2), the upper part of the connecting rod (3) is connected with the driving part one (4), the middle part is hinged with the fixed plate (2), the lower part is provided with a "┘” type clamping jaw (5) with the jaw core towards the middle part of the fixed plate (2), the driving part one (4) is used for driving the middle part of the connecting rod (3) to rotate relative to the fixed plate (2); The pressing mechanism includes a driving part two (6) and a pressing plate (7), the driving part two (6) is installed on the lower part of the fixed plate (2), and the lower part is connected with the pressing plate (7).

2. A bagged material loader as claimed in claim 1, wherein: The up and down moving device includes a vertical frame (8), a mounting plate one (9), a motor one (10) and a gear one; The lower part of the vertical frame (8) is connected with the fixed plate (2), the side opposite to the mounting plate one (9) is provided with a rack one (12) engaged with the gear one, the rack one (12) extends up and down, the gear one is coaxially connected with the output shaft of the motor one (10), and the motor one (10) is installed on the mounting plate one (9).

3. A bagged material loader as claimed in claim 2, wherein: The end of the rack one (12) is provided with a boss one (13), and the mounting plate one (9) is provided with a guide wheel one (14) matched with the boss one (13).

4. A bagged material loader as claimed in claim 1, wherein: The left and right walking device includes a motor two (15), a gear two, a horizontally extending rack two (17) and a horizontal frame (18), the horizontal frame (18) is arranged between the two groups of trusses (1), one side is provided with the rack two (17), the rack two (17) is engaged with the gear two, the gear two is coaxially connected with the output shaft of the motor two (15), and the gear two is connected with the up and down moving device.

5. A bagged material loader as claimed in claim 1, wherein: The front and rear walking device includes a motor three, a speed reducer (20), a mounting plate two (21), a gear three, a rack three (22) and a horizontal frame (23), the speed reducer (20) is connected with the left and right walking device, the input shaft is connected with the output shaft of the motor three, the output shaft is provided on the left and right sides, the output shaft is connected with the gear three through the mounting plate two (21), the gear three is engaged with the rack three (22), and the rack three (22) is installed on the horizontal frame (23).

6. A bagged material loader as claimed in claim 5 wherein: The upper part of the rack three (22) and the lower part of the horizontal frame (23) are provided with a boss two (24), and the mounting plate two (21) is provided with a guide wheel two (25) matched with the boss two (24).

7. A bagged material loader as claimed in claim 1, wherein: The front and rear walking device, the left and right walking device and the up and down moving device are all provided with displacement sensors.

8. A bagged material loader as claimed in claim 1, wherein: The driving member one (4) and the driving member two (6) are both cylinders. The driving member one (4) and the driving member two (6) are both cylinders.

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