CN219686081U - Concrete mixer convenient to unloading - Google Patents

Abstract

The utility model relates to a concrete mixer convenient for discharging, which comprises a mixer body, wherein a discharging pipe is communicated with the right side of the mixer body, a collecting mechanism for collecting materials is arranged on the right side of the mixer body, a control panel is fixed on the front surface of the mixer body, an anti-collision mechanism for protecting the control panel is arranged on the front surface of the mixer body, the collecting mechanism comprises a positioning box fixed on the right side of the mixer body, and a pressure sensor is fixed on the bottom wall of an inner cavity of the positioning box. This concrete mixer convenient to unloading, the cooperation through positioning box and chamber door makes the concrete when carrying through collection mechanism can not sputter to the ground cause extravagant inconvenient clearance in, detects the collection situation of collection incasement portion through pressure sensor simultaneously, avoids the too much overflow of the concrete of collection incasement portion to cause extravagant to in time remind the workman to change the collection case through the attention device.

Description

Concrete mixer convenient to unloading

Technical Field

The utility model relates to the technical field of concrete mixers, in particular to a concrete mixer convenient for discharging.

Background

The concrete is a general term of engineering composite materials which are formed by cementing aggregate into a whole by cementing materials, the term of concrete is generally used for cement as cementing materials, sand and stone are used as aggregate to be matched with water according to a certain proportion, and the cement concrete obtained by stirring is also called ordinary concrete, and is widely applied to civil engineering.

The utility model relates to a concrete mixer convenient for discharging, which comprises a box body, wherein a discharging mechanism which is used for conveniently discharging concrete after mixing is arranged on the left side of the box body, a cleaning mechanism which is used for cleaning the inside of the mixer is arranged on the right side of the upper surface of the box body, a fixing frame is fixed on the left side of the upper surface of the box body, a driving assembly is arranged in the fixing frame, a rotating rod is connected to the inside of the box body through bearing rotation, the discharging mechanism comprises a supporting plate which is fixed on the left side of the box body, a second motor is fixed on the upper surface of the supporting plate, the concrete mixer convenient for discharging is convenient for discharging concrete in the mixer, the rotating wheel is driven to rotate in the inside of the box body through the rotation of the second motor, then the concrete in the box body is discharged, and the discharging performance of the mixer is further improved, and meanwhile, part of concrete is prevented from staying in the inside of the mixer.

The concrete mixer has the advantages that the concrete mixer is further provided with certain defects, the stirred concrete is conveyed out of the mixer through the discharging pipe when the concrete mixer is used, the discharging pipe is at a certain height from the ground, the concrete falling from a high place has a certain probability of being sputtered to the outer side of the collecting box to cause waste, meanwhile, the sputtered concrete is likely to be sputtered to workers to get clothes on the bodies of the workers, and the sputtered concrete needs to be cleaned in time to avoid inconvenient cleaning after solidification.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a concrete mixer convenient for discharging, which has the advantages of preventing concrete from sputtering to the outer side and the like, and solves the problem of waste caused by sputtering to the outer side of a collecting box when the concrete falling from a high place has a certain probability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the concrete mixer convenient to unloading, including the mixer body, the right side intercommunication of mixer body has the discharging pipe, the right side of mixer body is equipped with the collection mechanism that is used for collecting the material, the front of mixer body is fixed with control panel, the front of mixer body is equipped with the anticollision institution that is used for protecting control panel;

the utility model discloses a collecting mechanism, including fixing the positioning box on mixer body right side, the diapire of positioning box inner chamber is fixed with pressure sensor, the inside sliding connection of positioning box has the collecting box, the outside of discharging pipe is fixed with the solenoid valve, the last fixed surface of positioning box has the attention device, the last fixed surface of positioning box has fixing base and the fixed box that is located attention device right side, the antetheca of fixed box inner chamber is fixed with the motor, the outside of motor output shaft is fixed with the pivot, the outside of pivot is fixed with the rotating block, the lower surface fixation of rotating block has the chamber door of laminating on the positioning box right side, the last fixed surface of fixing base and fixed box is fixed with the baffle.

Further, the shape of positioning box is inside cavity and right side missing cuboid, the length of chamber door is greater than the length of positioning box, the shape of collecting box is inside cavity and upper surface missing cuboid.

Further, the bottom wall of the inner cavity of the positioning box is provided with a detection groove, and the pressure sensor is fixed on the bottom wall of the inner cavity of the detection groove.

Further, the mounting groove is all offered to fixing base and the relative one side of fixed box, the inside of mounting groove is fixed with the bearing, the inside at the bearing is fixed to the pivot.

Further, anticollision institution is including fixing at the positive apron of mixer body, the lower surface mounting of apron has two connecting rods, the bottom mounting of connecting rod has the slider, the last fixed surface of slider has the reset spring that is located the connecting rod outside, the last fixed surface of reset spring has the anticollision case of sliding connection in the slider outside.

Further, the shape of crashproof case is the cuboid that inside cavity and upper surface and back all were missed, the length of apron equals with crashproof case's length.

Further, the back of anticollision case is fixed with sliding connection at mixer body stopper, the spacing groove that supplies stopper sliding connection has been seted up in the front of mixer body, stopper cross section's shape is the T shape.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

1. this concrete mixer convenient to unloading, the cooperation through positioning box and chamber door makes the concrete when carrying through collection mechanism can not sputter to the ground cause extravagant inconvenient clearance in, detects the collection situation of collection incasement portion through pressure sensor simultaneously, avoids the too much overflow of the concrete of collection incasement portion to cause extravagant to in time remind the workman to change the collection case through the attention device.

2. This concrete mixer convenient to unloading protects control panel through baffle, connecting rod, reset spring, slider and the cooperation of crashproof case under crashproof mechanism's effect, makes its display screen and button all can not receive the striking of other objects, and then has guaranteed that the display screen can not damage easily also has guaranteed that the button can not be touched when leading to equipment to carry out wrong operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a collection mechanism according to the present utility model;

FIG. 3 is a schematic diagram of the connection structure of the motor and the rotating shaft according to the present utility model;

fig. 4 is a schematic view of an anti-collision mechanism according to the present utility model.

In the figure: 1 collection mechanism, 101 chamber door, 102 rotating block, 103 pivot, 104 fixing base, 105 baffle, 106 alarm, 107 solenoid valve, 108 positioning box, 109 collection box, 110 pressure sensor, 111 fixed box, 112 motor, 2 control panel, 3 anticollision mechanism, 301 apron, 302 connecting rod, 303 reset spring, 304 slider, 305 anticollision case, 4 discharging pipe, 5 mixer body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a concrete mixer convenient for discharging in this embodiment includes a mixer body 5, the right side of the mixer body 5 is connected with a discharging pipe 4, the right side of the mixer body 5 is provided with a collecting mechanism 1 for collecting materials, the front of the mixer body 5 is fixed with a control panel 2, the front of the mixer body 5 is provided with an anti-collision mechanism 3 for protecting the control panel 2, electrical elements appearing therein are electrically connected with a main controller and a power supply, the main controller can be conventional known equipment which controls a computer and the like, and the prior disclosed electric connection technology is not described in detail herein.

Referring to fig. 2-3, in order to facilitate concrete collection, the collection mechanism 1 in this embodiment includes a positioning box 108 fixed on the right side of the mixer body 5, a pressure sensor 110 is fixed on the bottom wall of the inner cavity of the positioning box 108, the type of the pressure sensor 110 is HBS-50L, the inside of the positioning box 108 is slidably connected with the collection box 109, an electromagnetic valve 107 is fixed on the outer side of the discharge pipe 4, an alarm 106 is fixed on the upper surface of the positioning box 108, after the pressure value received by the pressure sensor 110 reaches a preset value, the electromagnetic valve 107 is closed to enable the discharge pipe 4 to be closed, meanwhile, the alarm 106 lights a red light, and buzzes to remind workers that materials are fully collected, the preset pressure value of the pressure sensor 110 is obtained by measuring the weight of the inner part of the collection box 109, a fixed seat 104 and a fixed box 111 positioned on the right side of the alarm 106 are fixed on the upper surface of the positioning box 108, a motor 112 is fixed on the front wall of the inner cavity of the fixed box 111, a rotating shaft 103 is fixed on the outer side of the output shaft 103, a rotating block 102 is fixed on the outer side of the rotating shaft 103, the lower surface of the rotating block 102 is fixed on the rotating block 103, the rotating block 102 is attached to the right side of the positioning box 108, the upper surface of the motor 103 and the rotating block 101 is driven by the fixed box 101 and rotating the fixed block 102, and the rotating block 102 is driven by the rotating block 102 and rotating the rotating and the rotating block 102 along with the rotating shaft 102 gradually rotating shaft 102.

In this embodiment, the positioning box 108 is a cuboid with a hollow interior and a missing right side, the length of the box door 101 is greater than that of the positioning box 108, the collecting box 109 is a cuboid with a hollow interior and a missing upper surface, the bottom wall of the inner cavity of the positioning box 108 is provided with a detection groove, the pressure sensor 110 is fixed on the bottom wall of the inner cavity of the detection groove, the opposite sides of the fixing seat 104 and the fixing box 111 are provided with mounting grooves, the bearing is fixed in the mounting groove, the rotating shaft 103 is fixed in the bearing, the control mode of the utility model is controlled by the controller, the control circuit of the controller is realized by simple programming of a person skilled in the art, the supply of power is also known in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail, the industrial electrical interface is connected, the device is electrified, and the PLC system controls the whole device to operate according to expectations.

It should be noted that, the collecting mechanism 1 is inconvenient to clean while avoiding sputtering to the ground to cause waste when making concrete transport through the cooperation of the positioning box 108 and the box door 101, and simultaneously detects the collecting condition inside the collecting box 109 through the pressure sensor 110, avoids the waste caused by excessive overflow of the concrete collected inside the collecting box 109, and timely reminds workers to replace the collecting box 109 through the warning device 106.

Referring to fig. 4, in order to protect the control panel 2, the anti-collision mechanism 3 in this embodiment includes a cover plate 301 fixed on the front surface of the mixer body 5, two connecting rods 302 are fixed on the lower surface of the cover plate 301, a sliding block 304 is fixed at the bottom end of the connecting rod 302, a return spring 303 located at the outer side of the connecting rod 302 is fixed on the upper surface of the sliding block 304, an anti-collision box 305 slidingly connected at the outer side of the sliding block 304 is fixed on the upper surface of the return spring 303, a sliding groove for slidingly connecting the sliding block 304 is provided in the anti-collision box 305, a connecting groove for the connecting rod 302 to penetrate is provided on the upper surface of the anti-collision box 305, and the connecting rod 302 is in clearance fit with the anti-collision box 305 through the connecting groove.

In this embodiment, the shape of the anti-collision box 305 is a cuboid with hollow interior and missing upper surface and back, the length of the cover plate 301 is equal to that of the anti-collision box 305, the back of the anti-collision box 305 is fixed with a limiting block slidingly connected to the mixer body 5, a limiting groove for sliding connection with the limiting block is formed in the front of the mixer body 5, and the cross section of the limiting block is of a T shape.

It should be noted that, the anti-collision mechanism 3 protects the control panel 2 through the cooperation of the cover plate 301, the connecting rod 302, the return spring 303, the sliding block 304 and the anti-collision box 305, so that the display screen and the keys of the anti-collision mechanism are not impacted by other objects, and further, the display screen is not easily damaged, and meanwhile, the keys are not triggered to cause the equipment to perform incorrect operation.

The working principle of the embodiment is as follows:

(1) The mixer body 5 is carried to the inside of collecting box 109 through discharging pipe 4 after finishing the concrete, along with the increase of the inside concrete storage's of collecting box 109 volume makes the pressure that pressure sensor 110 received increase equally, close solenoid valve 107 when the pressure value that pressure sensor 110 received reaches the numerical value that presets and make discharging pipe 4 seal, simultaneously, the attention device 106 lights the red light, and remind workman's material to collect full with its beeping, then start motor 112, motor 112 passes through the output shaft and drives pivot 103 and drive the anticlockwise rotation of turning block 102 through pivot 103, chamber door 101 rotates along with turning block 102 and separates gradually with positioning box 108, close motor 112 after the laminating of turning block 102 and baffle 105, can take out collecting box 109 and place the inside at positioning box 108 this moment, the cooperation of collecting mechanism 1 through positioning box 108 and chamber door 101 makes can not sputter to the ground cause extravagant while inconvenient clearance when concrete is carried, detect the inside collecting box 109 through pressure sensor 110 simultaneously, avoid the concrete that the inside collecting box 109 overflows to cause extravagant, and remind through the attention device 106.

(2) When the control panel 2 is required to be used for operating the mixer body 5, the anti-collision box 305 is required to be pulled downwards, the anti-collision box 305 moves and simultaneously compresses the internal reset spring 303, the sliding block 304 slides in the anti-collision box 305, when the reset spring 303 is compressed to the shortest time, the control panel 2 can be used, after the use, the anti-collision box 305 is pulled back to the original position by loosening the hand pulling the anti-collision box 305, the reset spring 303 can pull the anti-collision box 305 back to the original position through the resilience force, and the anti-collision mechanism 3 protects the control panel 2 through the matching of the cover plate 301, the connecting rod 302, the reset spring 303, the sliding block 304 and the anti-collision box 305, so that the display screen and keys of the anti-collision mechanism cannot be impacted by other objects, and further, the display screen cannot be easily damaged, and the keys cannot be triggered to cause the equipment to perform incorrect operation are ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Concrete mixer convenient to unloading, including mixer body (5), its characterized in that: the right side of the mixer body (5) is communicated with a discharging pipe (4), a collecting mechanism (1) for collecting materials is arranged on the right side of the mixer body (5), a control panel (2) is fixed on the front side of the mixer body (5), and an anti-collision mechanism (3) for protecting the control panel (2) is arranged on the front side of the mixer body (5);

the utility model provides a collection mechanism (1) is including fixing positioning box (108) on mixer body (5) right side, the diapire of positioning box (108) inner chamber is fixed with pressure sensor (110), the inside sliding connection of positioning box (108) has collecting box (109), the outside of discharging pipe (4) is fixed with solenoid valve (107), the upper surface of positioning box (108) is fixed with attention device (106), the upper surface of positioning box (108) is fixed with fixing base (104) and fixed box (111) that are located attention device (106) right side, the front wall of fixed box (111) inner chamber is fixed with motor (112), the outside of motor (112) output shaft is fixed with pivot (103), the outside of pivot (103) is fixed with rotating block (102), the lower surface of rotating block (102) is fixed with laminating chamber door (101) on positioning box (108) right side, the upper surface of fixing base (104) and fixed box (111) is fixed with baffle (105).

2. A concrete mixer for facilitating blanking according to claim 1, wherein: the shape of positioning box (108) is inside cavity and right side missing cuboid, the length of chamber door (101) is greater than the length of positioning box (108), the shape of collecting box (109) is inside cavity and upper surface missing cuboid.

3. A concrete mixer for facilitating blanking according to claim 1, wherein: the bottom wall of the inner cavity of the positioning box (108) is provided with a detection groove, and the pressure sensor (110) is fixed on the bottom wall of the inner cavity of the detection groove.

4. A concrete mixer for facilitating blanking according to claim 1, wherein: the fixed seat (104) and the fixed box (111) are opposite one side all offered the mounting groove, the inside of mounting groove is fixed with the bearing, pivot (103) are fixed in the inside of bearing.

5. A concrete mixer for facilitating blanking according to claim 1, wherein: the anti-collision mechanism (3) comprises a cover plate (301) fixed on the front face of the mixer body (5), two connecting rods (302) are fixed on the lower surface of the cover plate (301), a sliding block (304) is fixed at the bottom end of each connecting rod (302), a reset spring (303) located on the outer side of each connecting rod (302) is fixed on the upper surface of each sliding block (304), and an anti-collision box (305) in sliding connection with the outer side of each sliding block (304) is fixed on the upper surface of each reset spring (303).

6. A concrete mixer for facilitating blanking according to claim 5, wherein: the anti-collision box (305) is in a cuboid shape with hollow inside and missing upper surfaces and back surfaces, and the length of the cover plate (301) is equal to that of the anti-collision box (305).

7. A concrete mixer for facilitating blanking according to claim 5, wherein: the back of anticollision case (305) is fixed with the stopper of sliding connection at mixer body (5), the spacing groove that supplies stopper sliding connection has been seted up in the front of mixer body (5), the shape of stopper cross section is the T shape.