CN210177969U

CN210177969U - Quick unloading hopper for concrete

Info

Publication number: CN210177969U
Application number: CN201920697610.XU
Authority: CN
Inventors: Xianming Long; 龙贤明; Yong Wu; 武勇; Aidong Su; 苏爱东; Tao Yang; 杨涛; Dongxue Zhang; 张冬雪
Original assignee: Sichuan Zhongde Lujiang Equipment Technology Co ltd
Current assignee: Sichuan Zhongde Lujiang Equipment Technology Co ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-03-24
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a concrete hopper for fast discharging, which comprises an outer frame formed by two door-shaped steel columns which are arranged in parallel, an upper cross beam and a lower cross beam which are connected between the two door-shaped steel columns of the outer frame and positioned at the two side edges of the door-shaped steel columns, a left box body and a right box body which are arranged in the outer frame and are arranged relatively, two hinge lugs which are arranged at the top parts of the two sides of the left box body and the right box body and positioned at the joint part of the top parts of the left box body and the right box body, hinge rods which are arranged in a one-to-one correspondence manner and run through the hinge lugs and are used for hinging the top parts, a lifting appliance which is connected with the hinge rod and is in a door shape, an upper guide assembly which is fixed between the inner tops of the two side edges of the outer frame and the upper cross beam, a lower guide assembly which is fixed between the inner bottoms of the two side edges of the outer frame and the lower cross beam, and the locking assembly is arranged on the left box body and used for locking the left box body and the right box body after the lower parts of the left box body and the right box body are attached.

Description

Quick unloading hopper for concrete

Technical Field

The utility model belongs to the technical field of the concrete placement technique and specifically relates to a quick hopper of unloading of concrete.

Background

In the prior art, the concrete loading and unloading hopper is usually a square box or a conical box, the lower end of the hopper is in an inverted trapezoid shape, and a baffle plate at the bottom end is hinged to one side; when the discharge hopper is lifted to the required position of concrete by a crane, the baffle plate is opened, so that the concrete is leaked to the required position.

At present, the existing concrete loading and unloading hopper is easy to have the following problems due to the narrow lower opening of a square or round hopper structure: firstly, the concrete grout is easy to support and can fall down by manual beating; secondly, the concrete grout is easy to be stuck and hung at the corners or the peripheries, and is cleaned by workers frequently, which takes labor and effort; thirdly, when positioning irrigation is carried out, such as pile irrigation, the shaking amount of the hopper is large, and accurate positioning is difficult to achieve.

Meanwhile, the hoppers for automatically discharging the concrete are also arranged on the market, but hydraulic opening and closing is adopted for discharging, and the opening and closing mode is slow in discharging speed, not suitable for discharging the dry and hard concrete materials, high in failure rate and high in cost.

Therefore, a discharge hopper with simple structure, simple operation and high efficiency is urgently needed.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a concrete hopper of unloading fast, the utility model discloses a technical scheme as follows:

a concrete hopper for fast discharging comprises an outer frame formed by two door-shaped steel columns which are arranged in parallel, an upper cross beam and a lower cross beam which are connected between the two door-shaped steel columns of the outer frame and are positioned at two side edges of the door-shaped steel columns, a left box body and a right box body which are arranged in the outer frame and are oppositely arranged, two hinge lugs which are oppositely arranged at the top parts of two sides of the left box body and the right box body and are positioned at the joint of the top parts of the left box body and the right box body, hinge rods which are arranged by penetrating through the hinge lugs in a one-to-one correspondence manner and are used for hinging the top parts of, a lifting appliance which is connected with the hinge rod and is in a door shape, an upper guide assembly which is fixed between the inner tops of the two side edges of the outer frame and the upper cross beam, a lower guide assembly which is fixed between the inner bottoms of the two side edges of the outer frame and the lower cross beam, and the locking assembly is arranged on the left box body and used for locking the left box body and the right box body after the lower parts of the left box body and the right box body are attached.

Furthermore, the upper guide assembly comprises a first guide cross beam, one end of which is fixed at the inner top of the side edge of one of the door-shaped steel columns of the outer frame, a second guide cross beam, one end of which is fixed at the inner top of the side edge of the other door-shaped steel column of the outer frame, a second guide upright post connected between the other end of the first guide cross beam and the upper cross beam, and a first guide upright post connected between the other end of the second guide cross beam and the upper cross beam; the first guide upright post and the second guide upright post are oppositely arranged on two sides of the hinge rod and used for providing up-and-down movement guide for the hinge rod.

Furthermore, the lower guide assembly comprises a first pulley arranged at the lower part of the side edge of the left box body, a second pulley arranged at the lower part of the side edge of the right box body, a first channel steel rail, the top of which is fixed on the lower beam, the bottom of which is connected with the outer frame and used for guiding the first pulley, and a second channel steel rail, the top of which is fixed on the lower beam, the bottom of which is connected with the outer frame and used for guiding the second pulley; the first channel steel track and the second channel steel track are arranged oppositely and form a splayed structure together.

Furthermore, locking Assembly is including setting up the check lock hinge post on any side edge of left box, articulates on the check lock hinge post, be used for the L type check lock lever of one end knot on first pulley after the lower part laminating of left box and right box, connects the gangbar between the other end of the L type check lock lever on the both sides limit of left box and right box, the locking erection column of one end vertical fixation on left box to and the top is articulated with the other end of locking erection column, be used for hanging the locking hook on the gangbar after the lower part laminating of left box and right box.

Preferably, the concrete rapid discharge hopper also comprises a bottom angle steel seat arranged at the bottom of the outer frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses set up the left box and the right box that the structure is the same, and lay relatively ingeniously, the bottom of left box and right box adopts articulated connection to the relative inboard open and shut control that the subassembly provided left box and right box is led with lower to the utilization. Additionally, the utility model discloses a set up locking Assembly, realize left box and right box position locking behind the relative lower part laminating of left box and right box. To sum up, the utility model discloses a machinery mode that opens and shuts, its fault rate is low, be difficult for leaking the material, and equipment input low cost. The utility model discloses eliminated the drawback of electronic opening mode effectively, and unloaded easy and simple to handle, had very high practical value and spreading value in concrete placement technical field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

Fig. 1 is a schematic perspective view (a) of the present invention.

Fig. 2 is a schematic perspective view (ii) of the present invention.

Fig. 3 is a schematic perspective view (iii) of the present invention.

Fig. 4 is a schematic view of a partial structure of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1-an outer frame, 2-an upper beam, 3-a lower beam, 4-a left box body, 5-a right box body, 6-a lifting appliance, 7-a first guide beam, 8-a second guide beam, 9-a first guide upright post, 10-a second guide upright post, 11-an L-shaped locking rod, 12-a linkage rod, 13-a locking mounting post, 14-a locking hook, 15-a bottom angle steel seat, 16-a first channel steel rail, 17-a second channel steel rail, 18-a first pulley, 19-a second pulley, 20-a locking rod hinge column, 21-a hinge lug and 22-a hinge rod.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Examples

As shown in fig. 1 to 4, the present embodiment provides a concrete rapid-discharge hopper. First, the terms "first", "second", and the like in the present embodiment are used only for distinguishing the same kind of components, and are not to be construed as specifically limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings

In this embodiment, the concrete hopper for rapid discharge comprises an outer frame 1 formed by two door-shaped steel columns arranged in parallel, a bottom angle steel seat 15 arranged at the bottom of the outer frame 1, an upper cross beam 2 and a lower cross beam 3 connected between the two door-shaped steel columns of the outer frame 1 and located at two side edges of the door-shaped steel columns, a left box 4 and a right box 5 arranged in the outer frame 1 and arranged oppositely, two hinge lugs 21 arranged at two side tops of the left box 4 and the right box 5 and located at a joint of the tops of the left box 4 and the right box 5, hinge rods 22 arranged to penetrate through the hinge lugs 21 in a one-to-one correspondence manner and used for hinging the tops of the left box 4 and the right box 5, a hanger 6 connected with the hinge rods 22 and shaped like a door, an upper guide assembly fixed between the inner top of two side edges of the outer frame 1 and the upper cross beam 2, and a lower guide assembly fixed between the inner bottom of two side edges of the outer frame 1 and the lower cross beam 3, and the locking assembly is arranged on the left box body 4 and used for locking the left box body 4 and the right box body 5 after the lower parts of the left box body 4 and the right box body 5 are attached.

In this embodiment, in order to provide the opening and closing guide of the left casing 4 and the right casing 5, an upper guide member and a lower guide member are skillfully provided. It should be noted that the upper guide assembly and the lower guide assembly are respectively provided in one set on two sides of the left box 4 and the right box 5, and the description will be given by taking one set as an example. The upper guide assembly comprises a first guide cross beam 7, one end of which is fixed at the inner top of the side edge of one of the door-shaped steel columns of the outer frame 1, a second guide cross beam 8, one end of which is fixed at the inner top of the side edge of the other door-shaped steel column of the outer frame 1, a second guide upright post 10 connected between the other end of the first guide cross beam 7 and the upper cross beam 2, and a first guide upright post 9 connected between the other end of the second guide cross beam 8 and the upper cross beam 2. The first guide upright 9 and the second guide upright 10 are oppositely arranged on two sides of the hinge rod 22 and used for providing up-and-down movement guide for the hinge rod 22. In addition, the lower guide assembly comprises a first pulley 18 arranged at the lower part of the side edge of the left box body 4, a second pulley 19 arranged at the lower part of the side edge of the right box body 5, a first channel steel rail 16 which is fixed at the top on the lower cross beam 3, is connected with the outer frame 1 at the bottom and is used for guiding the first pulley 18, and a second channel steel rail 17 which is fixed at the top on the lower cross beam 3, is connected with the outer frame 1 at the bottom and is used for guiding the second pulley 19. The first channel steel track 16 and the second channel steel track 17 are arranged oppositely and form a splayed structure together.

In order to avoid the automatic material leakage of opening and closing of left box 4 and right box 5 on ground or other buildings placed by outer frame 1, this embodiment is ingeniously provided with locking assembly, and it adopts and lays in the both sides of left box 4 and right box 5 relatively, and it is including setting up the check lock lever hinge post 20 on any side of left box 4, articulate on check lock lever hinge post 20, be used for the L type check lock lever 11 of one end knot on first pulley 18 behind the laminating of the lower part of left box 4 and right box 5, link rod 12 between the other end of the L type check lock lever 11 on the both sides limit of left box 4 and right box 5, one end vertical fixation is at the locking erection column 13 on left box 4 to and the top is articulated with the other end of locking erection column 13, be used for hanging the locking hook 14 on link rod 12 behind the laminating of the lower part of left box 4 and right box 5.

The action process of the device is explained by taking the opening and closing of the left box body 4 and the right box body 5 as the initial state and placing the outer frame 1 on the ground:

initially, due to the weight of the left box 4 and the right box 5, the hinged rod at the top of the left box 4 and the right box 5 is located at the lower part between the first guide pillar and the second guide pillar, the first pulley 18 is located at the inner lower part of the first channel rail 16, and the second pulley 19 is located at the inner lower part of the second channel rail 17, as shown in fig. 2.

When the spreader is lifted upwards, the hinge rod 22 moves upwards along the first guide post and the second guide post; meanwhile, the first pulley 18 moves upwards along the first channel steel rail 16 direction, and the second pulley 19 moves upwards along the second channel steel rail 17 direction and is recovered, so that the lower parts of the left box body 4 and the right box body 5 are closed;

when concrete needs to be stored in the left box body 4 and the right box body 5, the L-shaped locking rod 11 is rotated and buckled on the first pulley 18, and then the locking hook 14 is hooked on the linkage rod 12, so that the left box body 4 and the right box body 5 are locked after being closed. When the concrete quick-discharging hopper is hung to the pre-discharging position, the unlocking locking hook 14 is connected with the linkage rod 12, the lower parts of the left box body 4 and the right box body 5 are opened and closed under the action of the weight, and the concrete quick-discharging hopper returns to the state shown in fig. 2. On the L-shaped locking rod, the hinged columns of the locking rod are used as boundaries, and the weight of one side close to the linkage rod is heavier than that of the other side; as shown in fig. 3, when the locking hook 14 and the linkage rod 12 are disengaged during discharging, the L-shaped locking lever rotates clockwise around the axis of the locking lever hinge post, so that the L-shaped locking lever is disengaged from the first pulley 18.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims

1. A concrete hopper capable of discharging quickly is characterized by comprising an outer frame (1) formed by arranging two door-shaped steel columns in parallel, an upper cross beam (2) and a lower cross beam (3) which are connected between the two door-shaped steel columns of the outer frame (1) and positioned on two side edges of the door-shaped steel columns, a left box body (4) and a right box body (5) which are arranged in the outer frame (1) and are arranged oppositely, two hinge lugs (21) which are arranged on the top parts of two sides of the left box body (4) and the right box body (5) oppositely and positioned at the joint of the top parts of the left box body (4) and the right box body (5), hinge rods (22) which penetrate through the hinge lugs (21) correspondingly one by one and are used for hinging the top parts of the left box body (4) and the right box body (5), a lifting appliance (6) which is connected with the hinge rods (22) and is in a door shape, and an upper guide assembly which is fixed between the top parts of the inner top, the lower guide assembly is fixed between the bottom and the lower cross beam (3) in the two side edges of the outer frame (1), and the locking assembly is arranged on the left box body (4) and used for locking the left box body (4) and the right box body (5) after the lower parts of the left box body (4) and the right box body (5) are attached.

2. The concrete rapid-discharge hopper as claimed in claim 1, wherein the upper guide assembly comprises a first guide beam (7) having one end fixed to the inner top of the side edge of one of the n-shaped steel columns of the outer frame (1), a second guide beam (8) having one end fixed to the inner top of the side edge of the other n-shaped steel column of the outer frame (1), a second guide column (10) connected between the other end of the first guide beam (7) and the upper beam (2), and a first guide column (9) connected between the other end of the second guide beam (8) and the upper beam (2); the first guide upright post (9) and the second guide upright post (10) are oppositely arranged on two sides of the hinge rod (22) and used for providing up-and-down movement guide for the hinge rod (22).

3. The concrete quick-discharging hopper as claimed in claim 1 or 2, characterized in that the lower guide assembly comprises a first pulley (18) arranged at the lower part of the side edge of the left box body (4), a second pulley (19) arranged at the lower part of the side edge of the right box body (5), a first channel steel rail (16) which is fixed at the top on the lower cross beam (3) and connected with the outer frame (1) at the bottom for guiding the first pulley (18), and a second channel steel rail (17) which is fixed at the top on the lower cross beam (3) and connected with the outer frame (1) at the bottom for guiding the second pulley (19); the first channel steel track (16) and the second channel steel track (17) are arranged oppositely and form a splayed structure together.

4. The hopper of unloading fast of concrete of claim 3, characterized in that, locking Assembly includes the articulated post of the lock lever (20) that sets up on any side of left box (4), articulate on the articulated post of lock lever (20), be used for the L type lock lever (11) of one end knot on first pulley (18) after the laminating of the lower part of left box (4) and right box (5), link rod (12) between the other end of the L type lock lever (11) of the both sides limit of left box (4) and right box (5), one end vertical fixation is at locking erection column (13) on left box (4), and the top is articulated with the other end of locking erection column (13), be used for hanging locking hook (14) on link rod (12) after the laminating of the lower part of left box (4) and right box (5).

5. The concrete hopper for rapid discharge according to claim 4, further comprising a bottom angle steel seat (15) provided at the bottom of the outer frame (1).