CN207659022U - A kind of bag of cement batch turning fork truck of construction - Google Patents

Abstract

The utility model discloses a cement bag dumping forklift used for building construction, which comprises a fork body, a support frame and blades, the front end of the fork body is provided with a lifting device, and one end of the support frame is fixedly connected with the lifting device and can be Move up and down with the lifting device; the support frame is fixed with a first hook, a first rotation device that drives the first hook to rotate, a second hook, and a second rotation device that drives the second hook to rotate; the support frame is far away from the lift One end of the device is provided with a blade screw frame, and the two ends of the blade screw frame are fixedly connected with both sides of the supporting frame; the blade is arranged on the blade screw frame and can move along the blade screw frame. The utility model provides a cement bag dumping forklift used for construction, which can hook and claw cement bags from a distance and pour the cement bags into the mixing bin, thereby reducing labor force and avoiding the occurrence of cement ash in the process of manual opening and dumping of workers. It enters workers' eyes and enters the body with breathing, causing bodily injury to workers.

Description

A cement bag dumping forklift for building construction

technical field

The utility model relates to the field of construction equipment, in particular to a cement bag dumping forklift for building construction.

Background technique

Cement is a powdery hydraulic inorganic gelling material. Add water and stir to form a slurry, which can be hardened in the air or better hardened in water, and can firmly bond sand, stone and other materials together. It is widely used in civil engineering, water conservancy, national defense and other projects. One of the essential materials. During the process of mixing the cement mixture, the base material and cement are poured into the mixing chamber for mixing. Because the cement is packed in bags, it is necessary to tear the bagged cement and pour it into the mixer when using the cement. However, the cement is powdery, and the dust is easy to fly into the eyes of the construction workers during the pouring. Moreover, the cement is Harmful to eyes. For this reason, propose a kind of cement bag dumping forklift that building construction is used.

Utility model content

The purpose of this utility model is to provide a cement bag dumping forklift for building construction. When pouring cement into the mixing bin during mixing, the cement bag can be hooked from a distance and poured into the mixing bin, reducing the labor force. , to prevent the workers from manually opening the bag and pouring the material, the cement ash enters the worker's eyes and enters the body with breathing, causing physical injury to the worker.

The utility model is realized through the following technical solutions: a cement bag dumping forklift for building construction, comprising a fork body, a support frame and a blade. The front end of the fork body is provided with a lifting device, and one end of the support frame is fixedly connected with the lifting device and can move up and down with the lifting device; a first hook is fixedly arranged on the support frame, and a first rotation mechanism for driving the first hook to rotate device, a second hook, and a second rotating device that drives the second hook to rotate; the end of the support frame away from the lifting device is provided with a blade screw frame, and the two ends of the blade screw frame are fixedly connected to both sides of the support frame; The blade is arranged on the blade screw frame and can move along the blade screw frame; one end of the blade screw frame is provided with a blade driving motor.

The lifting device includes a vertically arranged leading screw, a leading screw nut sleeved on the leading screw, and a lifting drive motor that drives the leading screw nut to move up and down along the leading screw; the described leading screw nut is fixedly connected to a horizontal support one end.

When the dumping forklift is working, the construction personnel drive the fork body to the front of the cement bag, and then drive the lifting drive motor to drive the screw to rotate. The screw and the screw nut are connected through the ball screw pair, so that the screw nut drives the support frame. Move up and down to adjust its height. When the support frame is close to the cement bag, drive the first rotating device and the second rotating device on the support frame to drive the first hook and the second hook to rotate, so that the first hook and the second hook are inserted into the cement inside the bag. At the same time, the tip of the blade on the blade screw frame is inserted into the cement bag. After the fork body takes the cement bag to the place where the material is unloaded, the blade drive motor is turned on to allow the blade to move along the blade screw frame. Open one end of the cement bag, after tearing it apart, drive the first rotating device, let the first hook rotate, and exit the cement bag, at this time, the end of the cement bag at the first hook will fall, and the second hook hooks the other side of the cement bag At one end, the cement in the cement bag is poured into the mixer from the broken end.

Further, the first hook and the second hook are arranged in opposite directions, so that the claws of the cement bag are reversed, and the claws are more stable and not easy to fall.

Further, the parallel blade screw frame on the support frame is provided with a first hook bar and a second hook bar, and the first hook bar and the second hook bar can slide along the support frame; The hook is fixedly installed under the first hook bar, and the second hook is fixedly installed at the lower end of the second hook bar.

Further, the support frame is also provided with a hook driving device for driving the first hook bar and the second hook bar to slide along the support frame.

Further, the hook driving device includes a first hook driving device and a second hook driving device arranged on the support frame, and the first hook driving device includes a first hook driving motor connected to the first hook driving motor The first driving wheel at one end and the first pulley driven by a belt and installed on the upper end of the first hook; the second hook driving device includes a second hook driving motor, a second driving wheel connected to one end of the second hook driving motor and through The belt drives and is installed on the second belt pulley on the second hook upper end.

When the first hook and the second hook are set in opposite directions, it is preferred that the hook points of the first hook and the second hook face outward, the hook point of the first hook is set forward, and the hook point of the second hook is just opposite, so it will The cement bag is tightened and lifted upwards by the lifting of the support frame.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

(1) The cement bag unloading forklift provided by the utility model can grab the cement bag from a distance and pour the cement bag into the mixing bin, reducing labor force and avoiding the manual opening and unloading process of workers During the process, cement ash entered the workers' eyes and breathed into the body, causing bodily injury to the workers.

(2) The utility model can be erected directly in front of the forklift, and has a simple structure and low manufacturing cost.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a top view of the utility model support frame;

Among them: 1—fork body, 2—lifting device, 3—lifting drive motor, 4—leading screw, 5—leading screw nut, 6—support frame, 7—second rotating device, 8—first rotating device, 9— The second hook, 10—cement bag, 11—the first hook, 12—blade screw frame, 13—blade, 14—blade driving motor, 15—the second hook driving device, 16—the first hook driving device.

Detailed ways

The utility model will be further described in detail below in conjunction with the examples, but the implementation of the utility model is not limited thereto.

Example 1

As shown in FIG. 1 , a cement bag dumping forklift for building construction includes a fork body 1 , a support frame 6 and a blade 13 . The front end of the fork body 1 is provided with a lifting device 2, and one end of the support frame 6 is fixedly connected with the lifting device 2 and can move up and down with the lifting device 2; The first rotating device 8 that a hook 11 rotates, the second hook 9, the second rotating device 7 that drives the second hook 9 to rotate; the end of the support frame 6 away from the lifting device 2 is provided with a blade screw frame 12, the Blade screw frame 12 two ends are fixedly connected with support frame 6 both sides; Described blade 13 is arranged on the blade screw frame 12, and can move along blade screw frame 12; One end of described blade screw frame 12 is provided with Blade drive motor 14.

The lifting device 2 includes a vertically arranged leading screw 4, a leading screw nut 5 sleeved on the leading screw 4, and a lifting drive motor 3 that drives the leading screw nut 5 to move up and down along the leading screw 4; The top is fixedly connected to one end of the support frame 6 arranged horizontally.

When the dumping forklift is working, the construction personnel drive the fork body 1 to the front of the cement bag 10, and then drive the lifting drive motor 3 to drive the screw 4 to rotate. The screw 4 and the screw nut 5 are connected by 4 pairs of ball screws, so that The screw nut 5 drives the support frame 6 to move up and down to adjust its height. After the support frame 6 is close to the cement bag 10, the first rotating device 8 and the second rotating device 7 on the driving support frame 6 are driven to drive the first hook 11 and The second hook 9 rotates so that the first hook 11 and the second hook 9 are inserted into the cement bag 10 . Simultaneously, the tip of a knife of the blade 13 on the blade screw frame 12 is inserted in the cement bag 10, after the fork body 1 arrives at the place of unloading with the cement bag 10, open the blade drive motor 14, allow the blade 13 to move along the blade screw frame 12 Move, tear an end of the cement bag 10 in the process of moving, after tearing, drive the first rotating device 8, allow the first hook 11 to rotate, withdraw from the cement bag 10, at this moment the cement bag 10 is at the first hook 11 place One end will fall, and the second hook 9 hooks the other end of the cement bag 10, and the cement in the cement bag 10 is poured into the mixer from the broken end.

Example 2

This embodiment is improved on the basis of Embodiment 1. The improvement is that: as shown in FIG. Hook, the hook is more stable and not easy to fall.

Parallel blade lead screw frame 12 is provided with first hook horizontal bar and second hook horizontal bar on described support frame 6, and described first hook horizontal bar and second hook horizontal bar can slide along support frame 6; The hook 11 is fixedly installed below the first hook bar, and the second hook 9 is fixedly installed at the lower end of the second hook bar.

The support frame 6 is also provided with a hook driving device for driving the first hook bar and the second hook bar to slide along the support frame 6 .

The described hook driving device comprises a first hook driving device 16 and a second hook driving device 15 arranged on the support frame 6, and the first hook driving device 16 includes a first hook driving motor connected to the first hook driving device. The first moving wheel at one end of the motor and the first pulley driven by a belt and installed on the first hook 11 upper end; the second hook driving device 15 includes a second hook driving motor, a second hook driving motor connected to one end of the second hook driving motor. Wheel and the second belt pulley driven by the belt and installed on the second hook 9 upper end.

When the first hook 11 and the second hook 9 are set in opposite directions, it is preferred that: the first hook 11 and the second hook 9 hook point outward, the hook point of the first hook 11 is set forward, and the hook point of the second hook 9 Just in reverse, so the cement bag 10 can be tightened and lifted up by the promotion of the support frame 6.

Other parts in this embodiment are basically the same as those in Embodiment 1, so details will not be repeated one by one.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification or equivalent change made to the above embodiments according to the technical essence of the utility model falls within the scope of the present utility model. Within the protection scope of the present utility model.

Claims (6)

1. a cement bag dumping forklift for building construction, comprising a fork body (1), a support frame (6) and a blade (13), is characterized in that: the front end of the fork body (1) is provided with a lifting device ( 2), one end of the support frame (6) is fixedly connected with the lifting device (2) and can move up and down with the lifting device (2); the support frame (6) is fixedly provided with a first hook (11), which drives the first A first rotating device (8) that a hook (11) rotates, a second hook (9), and a second rotating device (7) that drives the second hook (9) to rotate; the support frame (6) is away from the lifting device ( 2) one end is provided with blade lead screw frame (12), and described blade lead screw frame (12) two ends are fixedly connected with support frame (6) both sides; Described blade (13) is arranged on blade lead screw frame (12) ), and can move along the blade screw frame (12); one end of the blade screw frame (12) is provided with a blade drive motor (14). 2. A cement bag dumping forklift for building construction according to claim 1, characterized in that: the first hook (11) and the second hook (9) are arranged in opposite directions. 3. A cement bag dumping forklift for building construction according to claim 1, characterized in that: the parallel blade lead screw frame (12) on the support frame (6) is provided with a first hook bar and a second hook bar Two hook bars, the first hook bar and the second hook bar can slide along the support frame (6); the first hook (11) is fixedly installed below the first hook bar, and the second hook (9) fixedly installed on the lower end of the second hook bar. 4. A kind of cement bag dumping forklift for building construction according to claim 3, characterized in that: said support frame (6) is also provided with driving the first hook bar and the second hook bar along the support The hook drive device for sliding the frame (6). 5. A kind of cement bag dumping forklift for building construction according to claim 4, characterized in that: said hook driving device comprises a first hook driving device (16) and a second hook driving device (16) arranged on the support frame (6). Two hook driving devices (15), the first hook driving device (16) includes a first hook driving motor, a first moving wheel connected to one end of the first hook driving motor and driven by a belt and installed on the first hook (11) The first pulley at the upper end; the second hook driving device (15) includes a second hook driving motor, a second pulley connected to one end of the second hook driving motor, and driven by a belt and installed on the second hook (9) upper end the second pulley. 6. A cement bag dumping forklift for building construction according to any one of claims 1 to 5, characterized in that: the lifting device (2) includes a vertically arranged screw (4), sleeved The leading screw nut (5) on the leading screw (4) and the lifting drive motor (3) that drives the leading screw nut (5) to move up and down along the leading screw (4); the described leading screw nut (5) is fixedly connected to One end of the support frame (6) arranged horizontally.