Discharge hopper with anti-abrasion function

Abstract

The utility model relates to the field of concrete mixing, in particular to a discharge hopper with an anti-abrasion function. The hopper comprises a hopper body, an inner shell is slidably connected to the inner wall of the hopper body, an L-shaped hanging plate is fixedly connected to the upper end of the inner shell, the L-shaped hanging plate is slidably attached to the surface of the hopper body, when raw materials in the hopper body are stirred, mixed and the like, the inner shell can be slidably placed in the hopper body, the L-shaped hanging plate is hung on the surface of the hopper body at the moment, and the hopper body can be hung on the inner shell. Then the attaching assembly is driven by the mounting frame to rotate, the attaching assembly fixes an L-shaped hanging plate to prevent the inner shell from being separated from the hopper body, the stabilizing assembly enables the attaching assembly to be more stable and not prone to being separated when the inner shell is locked, at the moment, the L-shaped hanging plate is fixed by the attaching assembly, and the inner shell cannot be separated from the hopper body; the inner shell can protect the inner wall of the hopper body from abrasion.

Description

Technical Field

[0001] The utility model relates to the field of concrete mixing, in particular to a discharge hopper with an anti-wear function. Background Art

[0002] Concrete unloading hopper is a kind of equipment used to transport and unload concrete, which is widely used in various construction sites. Its working principle is mainly to control the opening and closing and tilting of the unloading hopper through the hydraulic system to discharge the concrete from the unloading port to realize the transportation and unloading of concrete;

[0003] After searching, a Chinese patent disclosed a mixing station unloading hopper (publication number CN

[0004] 217802508), the patented technology can prevent concrete from sticking to the inner wall of the discharge hopper body, and completely avoid the high risk and low efficiency of manual cleaning. However, in the technical solution of the above patent document, the gravel and cement in the concrete are prone to wear and damage under the corrosion effect, which affects the service life.

[0005] Therefore, a discharge hopper with anti-wear function is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a discharge hopper with an anti-wear function in order to solve the above-mentioned problem, thereby improving the problem that the stone and cement in the concrete are easily worn and damaged under the corrosion effect, which affects the service life.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions. A discharge hopper with anti-wear function includes: a hopper body, the inner wall of the hopper body is slidably connected with an inner shell, the upper end of the inner shell is fixedly connected with an "L"-shaped hanging plate, and the "L"-shaped hanging plate is slidably fitted with the surface of the hopper body; a connecting mechanism, which is used for quickly disassembling and connecting the "L"-shaped hanging plate and the hopper body, and the connecting mechanism is arranged on one side of the hopper body; a self-locking mechanism, which is used for locking the connecting mechanism and is arranged on one side of the connecting mechanism; wherein the connecting mechanism is provided with two groups, each group of the connecting mechanism includes a fitting component arranged on one side of the hopper body, and a stabilizing component is arranged on one side of the fitting component.

[0008] Preferably, the fitting component includes a mounting plate fixedly connected to the side end of the hopper body, the upper end of the mounting plate is fixedly connected to a rotating seat, the inner wall of the rotating seat is rotatably connected to a lead screw, the surface of the lead screw is threadedly connected to two pushing nuts, and the side end of the "L"-shaped hanging plate is provided with two locking grooves, the side ends of the two pushing nuts are fixedly connected with locking blocks, and the locking blocks are movably engaged with the inner walls of the locking grooves. The "L"-shaped hanging plate can be fixed by the fitting component to prevent gaps in the connection due to shaking.

[0009] Preferably, the inner walls of the openings of the two locking grooves are outwardly expanded, and the width of the inner walls of the two adjacent locking grooves is the same as the height of the locking block. The outwardly expanded shape of the locking groove can make it easier for the locking block to enter the locking groove for clamping, thereby preventing collision.

[0010] Preferably, the stabilizing component includes a slide groove opened on the upper end of the mounting plate, and the lower ends of the two pushing nuts are fixedly connected with sliders, and the two sliders are slidably connected to the inner wall of the slide groove. The stabilizing component can be used to stabilize the sliding of the bonding component to prevent displacement when the bonding component is fixed.

[0011] Preferably, two stabilizing seats are fixedly connected to the side ends of the hopper body, and the lead screw is rotatably connected to the inner walls of the two stabilizing seats. The stabilizing seats can make the lead screw rotate more stably and less likely to deviate.

[0012] Preferably, the self-locking mechanism includes a mounting frame fixedly connected to the side end of the hopper body, the inner wall of the mounting frame is rotatably connected to a worm, the surface of the screw is fixedly connected to a worm wheel, the worm wheel is meshingly connected to the worm, and the rotation adjustment of the bonding component can be locked by the self-locking mechanism, so that the bonding component will not rotate and loosen by itself.

[0013] Preferably, the side ends of the hopper body are fixedly connected to two connecting frames, and the side ends of the two connecting frames are fixedly connected to a vibration motor. The vibration motor can be installed through the connecting frames, and the material in the hopper body can be vibrated by the vibration motor to improve the material discharge efficiency. At the same time, the vibration can make the hopper body and the inner shell slide against each other to prevent the hopper body and the inner shell from being difficult to disassemble after being fitted for a long time.

[0014] The beneficial effects of the utility model are:

[0015] 1. When the raw materials in the hopper body are stirred and mixed, the inner shell can be slid into the hopper body. At this time, the "L"-shaped hanging plate is hung on the surface of the hopper body, and then the mounting frame drives the fitting component to rotate. The fitting component fixes the "L"-shaped hanging plate to prevent the inner shell from being separated from the hopper body. The stabilizing component makes the fitting component more stable when locking the inner shell, and it is not easy to be separated. At this time, the "L"-shaped hanging plate is fixed by the fitting component, and the inner shell cannot be separated from the hopper body. The inner shell can protect the inner wall of the hopper body from wear;

[0016] 2. The vibration motor can be installed through the connecting frame. The material in the hopper body can be vibrated by the vibration motor to improve the material discharge efficiency. At the same time, the vibration can make the hopper body and the inner shell slide against each other to prevent the hopper body and the inner shell from being difficult to disassemble after being attached for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a main perspective view of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 A magnified view of middle;

[0020] Figure 4 For the utility model Figure 2 Enlarged view of B.

[0021] In the figure: 1. hopper body; 2. inner shell; 3. "L"-shaped hanging plate; 4. connecting mechanism; 401. fitting component; 4011. mounting plate; 4012. rotating seat; 4013. lead screw; 4014. push nut; 4015. locking block; 4016. locking groove; 402. stabilizing component; 4021. slider; 4022. stabilizing seat; 4023. slide groove; 5. self-locking mechanism; 501. mounting frame; 502. worm; 503. worm wheel; 6. vibration motor; 7. connecting frame. DETAILED DESCRIPTION

[0022] 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.

[0023] When implementing: Figure 1-4As shown, a discharge hopper with anti-wear function comprises: a hopper body 1, the inner wall of the hopper body 1 is slidably connected to an inner shell 2, the upper end of the inner shell 2 is fixedly connected to an "L"-shaped hanging plate 3, and the "L"-shaped hanging plate 3 is slidably fitted with the surface of the hopper body 1; a connecting mechanism 4, which is used for quickly disassembling and connecting the "L"-shaped hanging plate 3 and the hopper body 1, and is arranged on one side of the hopper body 1; a self-locking mechanism 5, which is used for locking the connecting mechanism 4 and is arranged on one side of the connecting mechanism 4; wherein the connecting mechanism 4 is provided with two groups, each group of the connecting mechanism 4 includes a fitting component 401 arranged on one side of the hopper body 1, and a stabilizing Fixed component 402, when the raw materials in the hopper body 1 are stirred and mixed, the inner shell 2 can be slid into the hopper body 1, and the "L"-shaped hanging plate 3 is hung on the surface of the hopper body 1, and then the fitting component 401 is driven to rotate through the mounting frame 501, and the fitting component 401 fixes the "L"-shaped hanging plate 3 to prevent the inner shell 2 from detaching from the hopper body 1. The stabilizing component 402 makes the fitting component 401 more stable and less likely to detach when locking the inner shell 2. At this time, the "L"-shaped hanging plate 3 is fixed by the fitting component 401, and the inner shell 2 cannot detach from the hopper body 1. The inner shell 2 can protect the inner wall of the hopper body 1 from wear.

[0024] like Figure 2 and Figure 3As shown, the fitting component 401 includes a mounting plate 4011 fixedly connected to the side end of the hopper body 1, the upper end of the mounting plate 4011 is fixedly connected to a rotating seat 4012, the inner wall of the rotating seat 4012 is rotatably connected to a lead screw 4013, the surface of the lead screw 4013 is threadedly connected to two push nuts 4014, and the side end of the "L"-shaped hanging plate 3 is provided with two locking grooves 4016, and the side ends of the two push nuts 4014 are fixedly connected to locking blocks 4015, and the locking blocks 4015 are movably engaged with the inner wall of the locking groove 4016. When the "L"-shaped hanging plate 3 needs to be fixed, The lead screw 4013 can be rotated, and two threads in opposite directions are engraved on the surface of the lead screw 4013. When the lead screw 4013 rotates, it will drive the two push nuts 4014 to approach each other. At this time, the two push nuts 4014 drive the locking block 4015 to slide into the locking groove 4016. At this time, the "L"-shaped hanging plate 3 is fixed by the locking block 4015, and the inner shell 2 cannot be separated from the hopper body 1. The inner shell 2 can protect the inner wall of the hopper body 1. The inner walls of the openings of the two locking grooves 4016 are both outwardly expanded, and the inner wall width of the two locking grooves 4016 close to each other is the same as the locking block 4 015 is the same height, and the locking block 4015 can be guided to enter the locking groove 4016 through the outward expansion shape, so that the locking block 4015 can be more easily aligned and enter the locking groove 4016. The stabilizing component 402 includes a slide groove 4023 opened at the upper end of the mounting plate 4011, and the lower ends of the two push nuts 4014 are fixedly connected with a slider 4021. The two sliders 4021 are slidably connected to the inner wall of the slide groove 4023. When the lead screw 4013 rotates to push the push nut 4014 to move, the push nut 4014 can easily follow the lead screw 4013. The hopper body 1 is fixedly connected to two stabilizing seats 4022, and the lead screw 4013 is rotatably connected to the inner walls of the two stabilizing seats 4022. When the lead screw 4013 rotates, both ends of the lead screw 4013 are prone to swing. The stabilizing seats 4022 can be used to limit the rotation of the lead screw 4013, so that the lead screw 4013 is more stable when rotating and is less likely to swing.

[0025] like Figure 3 and Figure 4As shown, the self-locking mechanism 5 includes a mounting frame 501 fixedly connected to the side end of the hopper body 1, the inner wall of the mounting frame 501 is rotatably connected to a worm 502, the surface of the lead screw 4013 is fixedly connected to a worm wheel 503, the worm wheel 503 is meshingly connected with the worm 502, when the lead screw 4013 rotates to drive the push nut 4014 to move, and the "L"-shaped hanging plate 3 is fixed, the lead screw 4013 is prone to reverse, at this time, the worm wheel 503 is driven to rotate by rotating the worm 502, and the worm wheel 503 drives the lead screw 4013 to rotate, and the meshing of the worm 502 and the worm wheel 503 is used to self-lock the rotation of the lead screw 4013, so that the lead screw 4013 is not easy to rotate by itself when not driven, so that the fixation of the fitting component 401 is more stable, and the side end of the hopper body 1 is fixedly connected to two connecting frames 7, the two connecting The side ends of the connecting frame 7 are fixedly connected with a vibration motor 6, and the vibration motor 6 can be installed through the connecting frame 7. The material in the hopper body 1 can be vibrated by the vibration motor 6 to improve the feeding efficiency. At the same time, the vibration can make the hopper body 1 and the inner shell 2 slide against each other to prevent the hopper body 1 and the inner shell 2 from being difficult to disassemble after being attached to each other for a long time. When the inner shell 2 needs to be disassembled, the inner shell 2 may be difficult to separate due to being attached to the hopper body 1 for a long time. At this time, the vibration motor 6 is manually started, and the vibration motor 6 makes the hopper body 1 and the inner shell 2 shake and slide slightly, so that the connection between the inner shell 2 and the hopper body 1 is disconnected, and then the vibration motor 6 is manually turned off, so that the inner shell 2 can be easily taken out. For the staff in this technical field, the vibration motor 6 is a prior art and will not be described in detail here.

[0026] When the utility model is in use, when the raw materials in the hopper body 1 are stirred and mixed, the inner shell 2 can be slid into the hopper body 1, and the "L"-shaped hanging plate 3 is hung on the surface of the hopper body 1, and then the worm 502 drives the worm wheel 503 to rotate, and the worm wheel 503 drives the lead screw 4013 to rotate. When the lead screw 4013 rotates, it drives the two push nuts 4014 to approach each other. At this time, the two push nuts 4014 drive the locking block 4015 to slide into the locking groove 4016, and the "L"-shaped hanging plate 3 is fixed by the locking block 4015, and the inner shell 2 cannot be separated from the hopper body 1. The inner shell 2 can protect the inner wall of the hopper body 1. When the inner shell 2 needs to be removed, the lead screw 4013 of the reverse self-locking mechanism 5 is reversed, so that the locking block 4015 is separated from the locking groove 4016. At this time, the vibration motor 6 is started, and the vibration motor 6 causes the hopper body 1 and the inner shell 2 to shake and slide slightly, so that the connection between the inner shell 2 and the hopper body 1 is separated, and then the vibration motor 6 is manually turned off, so that the inner shell 2 can be easily taken out.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A discharge hopper with anti-wear function, characterized in that: include: A hopper body (1), wherein the inner wall of the hopper body (1) is slidably connected to an inner shell (2), an upper end of the inner shell (2) is fixedly connected to an "L"-shaped hanging plate (3), and the "L"-shaped hanging plate (3) is slidably fitted to the surface of the hopper body (1); A connecting mechanism (4) for quickly disassembling and connecting the "L"-shaped hanging plate (3) and the hopper body (1); the connecting mechanism (4) is arranged on one side of the hopper body (1); A self-locking mechanism (5), the self-locking mechanism (5) being used to lock the connecting mechanism (4), and being arranged on one side of the connecting mechanism (4); There are two groups of the connecting mechanisms (4), each group of the connecting mechanisms (4) comprises a fitting component (401) arranged on one side of the hopper body (1), and a stabilizing component (402) is arranged on one side of the fitting component (401).

2. The unloading hopper with anti-wear function according to claim 1, characterized in that: The fitting assembly (401) comprises a mounting plate (4011) fixedly connected to the side end of the hopper body (1); the upper end of the mounting plate (4011) is fixedly connected to a rotating seat (4012); the inner wall of the rotating seat (4012) is rotatably connected to a lead screw (4013); the surface of the lead screw (4013) is threadedly connected to two push nuts (4014); the side end of the "L"-shaped hanging plate (3) is provided with two locking grooves (4016); the side ends of the two push nuts (4014) are fixedly connected to locking blocks (4015); the locking blocks (4015) are movably engaged with the inner wall of the locking groove (4016).

3. The unloading hopper with anti-wear function according to claim 2, characterized in that: The inner walls at the openings of the two locking grooves (4016) are both outwardly expanded, and the width of the inner walls of the two locking grooves (4016) adjacent to each other is the same as the height of the locking block (4015).

4. The unloading hopper with anti-wear function according to claim 2, characterized in that: The stabilizing component (402) comprises a slide groove (4023) provided at the upper end of the mounting plate (4011), the lower ends of the two push nuts (4014) are fixedly connected with a slider (4021), and the two sliders (4021) are slidably connected to the inner wall of the slide groove (4023).

5. The unloading hopper with anti-wear function according to claim 4, characterized in that: The side ends of the hopper body (1) are fixedly connected to two stable seats (4022), and the lead screw (4013) is rotatably connected to the inner walls of the two stable seats (4022).

6. The unloading hopper with anti-wear function according to claim 2, characterized in that: The self-locking mechanism (5) comprises a mounting frame (501) fixedly connected to the side end of the hopper body (1); a worm (502) is rotatably connected to the inner wall of the mounting frame (501); a worm wheel (503) is fixedly connected to the surface of the lead screw (4013); and the worm wheel (503) is meshingly connected to the worm (502).

7. The unloading hopper with anti-wear function according to claim 1, characterized in that: Two connecting frames (7) are fixedly connected to the side ends of the hopper body (1), and the side ends of the two connecting frames (7) are both fixedly connected to a vibration motor (6).

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