Mortar discharging device

Abstract

The utility model discloses a mortar discharging device which comprises a discharging hopper, and an auxiliary discharging mechanism is installed on the discharging hopper. The auxiliary discharging mechanism comprises a swinging auxiliary discharging assembly for swinging the discharging hopper and a vibration collision auxiliary discharging assembly for vibrating and colliding the discharging hopper; the swing auxiliary discharging assembly comprises a support, and the discharging hopper is rotationally connected with the support through a rotary connecting frame structure. The swing auxiliary discharging assembly further comprises a driving motor for driving the discharging hopper to swing. The vibration and collision auxiliary discharging assembly comprises a plurality of vibration and collision ball structures with the adjustable length and angle, and the vibration and collision ball structures rotate through rotating structures correspondingly. In the rotating process, the vibration and collision ball structure vibrates and collides with the discharging hopper. By means of the device, once discharging is slow, discharging can be assisted in a shaking mode according to the slow degree such as serious discharging slow, and discharging can be assisted in an impacting mode if slight clamping stagnation occurs.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mortar production processing technical field, especially relate to a mortar material unloading device. BACKGROUND

[0002] Mortar is a kind of building material containing cement, sand and water after being mixed fully.Mortar is widely used in engineering construction process, and the use amount is very large.

[0003] Therefore, mortar is usually prefabricated and produced in workshop, and then transported to construction site.Mortar often needs to be unloaded in the mortar production process, and the common method at present is to unload through hopper, such as unloading mortar into screw conveyor through hopper.

[0004] However, due to the mortar, especially the mortar with high consistency, the mortar is too low in flowability during the unloading process through hopper, resulting in very slow unloading speed.The specific reason is that the mortar itself has high viscosity, and the adhesion between mortar and the side wall of hopper is relatively large when unloading into hopper.Therefore, the mortar speed is relatively slow during unloading, especially when the equipment unloads into hopper, and the kinetic energy of mortar is low, which further causes the mortar to be unable to be unloaded quickly.

[0005] Therefore, the common method at present is to assist unloading by knocking and vibrating hopper, but in actual work process, due to frequent jamming and retention of mortar during unloading, the above method is obviously too cumbersome in actual work process.

[0006] In addition, when the mortar concentration is high and the jamming and retention are serious, although the knocking method can increase the flowability of mortar and assist unloading, the flowability increase is not obvious, resulting in still slow mortar unloading process. INVENTION CONTENTS

[0007] Based on the above background, the purpose of the utility model is to provide a mortar material unloading device.

[0008] To achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A mortar material unloading device, comprising an unloading hopper, an auxiliary unloading mechanism is installed on the unloading hopper;The auxiliary unloading mechanism comprises a swing auxiliary unloading assembly for swinging the unloading hopper and a vibration auxiliary unloading assembly for vibrating the unloading hopper;

[0010] The swing auxiliary unloading assembly comprises a support, and the unloading hopper is rotatably connected to the support through a rotating connecting frame structure;The swing auxiliary unloading assembly further comprises a driving motor for driving the unloading hopper to swing;

[0011] The percussion auxiliary blanking assembly comprises a plurality of percussion ball structures with adjustable length and angle, which are rotated by rotating structures respectively; in the rotating process, the percussion ball structures are percussed on the blanking hopper.

[0012] Preferably, the blanking hopper comprises a rectangular hopper part integrally formed with a conical hopper part;

[0013] The rectangular hopper part is rotationally connected to the support; the percussion ball structure is percussed on the conical hopper part.

[0014] Preferably, the transverse cross-sectional shape of the support is rectangular;

[0015] The rotating connection frame structure comprises drive rotating seats fixedly installed on the front and rear sidewalls of the rectangular hopper part respectively, rotating shafts installed on the drive rotating seats, and the rotating shafts rotationally connecting the support;

[0016] The output shaft of the drive motor is fixedly installed on one rotating shaft.

[0017] Preferably, the inner sidewall of the drive rotating seat is fixedly assembled and connected with connecting shafts arranged at intervals on two sides, the connecting shafts are fixedly connected with mounting seats, and the mounting seats are detachably installed on the rectangular hopper part through a plurality of bolts.

[0018] Preferably, the left and right sides of the support are respectively assembled and connected with percussion auxiliary blanking assemblies;

[0019] The support is provided with a notched structure, the front and rear sections of the notched structure are respectively fixedly connected with end seat bodies, the rotating structure comprises a long rotating shaft rotationally connected between the end seat bodies, and the percussion ball structure is installed on the long rotating shaft;

[0020] The rotating structure further comprises a motor driving the long rotating shaft to rotate.

[0021] Preferably, the percussion ball structure comprises a height adjusting screw threadedly connected to the long rotating shaft; the bottom of the height adjusting screw is installed with a hinged and adjustably arranged billiard ball structure.

[0022] Preferably, the bottom of the height adjusting screw is fixedly connected with a hinged tongue seat, the two ends of the hinged tongue seat are respectively fixedly connected with screws; a hinge seat is hingedly connected between the screws; and the billiard ball structure is fixedly connected to the bottom of the hinge seat.

[0023] Positioning nuts are respectively threadedly connected to the screws.

[0024] Preferably, the billiard ball structure comprises a connecting rod fixedly connected to the bottom position of the hinge seat, and the bottom of the connecting rod is fixedly connected with an elastic ball.

[0025] Preferably, the bottom of the conical hopper part is integrally formed with a tubular part, and the tubular part is installed with a spring blanking pipe through a flange.

[0026] The utility model has the following beneficial effects:

[0027] 1. Realize in the work process, under the drive of the drive motor, the swing of the blanking hopper, in the swing process, promote the mortar blanking. Especially the poor mobility mortar is blocked in the discharge port position of the hopper, when the left and right swing process, along with the swing movement, the hopper shakes, at this moment, the blocked mortar is quickly thrown from the discharge port position of the blanking hopper, and then the mortar can continue to flow blanking.

[0028] 2. The left and right sides of the support are respectively equipped with the percussion auxiliary blanking assembly, and the percussion auxiliary blanking assembly arranged on the two sides is used to realize the work process, the percussion auxiliary blanking assembly is driven to knock the side wall on one side of the blanking hopper alternately, under the lower impact, the mortar in the blanking hopper is first vibrated under the vibration of the blanking hopper, and the mortar is vibrated to assist the blanking. Secondly, since the left and right side walls of the blanking hopper are alternately vibrated, the blanking of the mortar can be further promoted.

[0029] 3. The bottom of the height adjusting screw rod is fixedly connected with a hinged tongue seat, and the two ends of the hinged tongue seat are fixedly connected with screw rods; the screw rods are hingedly connected with a hinge seat; the ball striking structure is fixedly connected to the bottom of the hinge seat; and the screw rods are respectively threadedly connected with positioning nuts. The positioning nuts are tightened to realize the positioning of the ball striking structure. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme in the embodiments of the present utility model or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to the structures shown in the drawings without creative labor for those skilled in the art.

[0031] Figure 1 It is the overall structure schematic view in the embodiments of the present utility model;

[0032] Figure 2 It is the structure schematic view in the embodiments of the present utility model Figure 1 from another perspective;

[0033] Figure 3 It is the structure schematic view of the ball striking structure in the embodiments of the present utility model;

[0034] Figure 4 It is the structure schematic view of the ball striking structure in the embodiments of the present utility model;

[0035] Figure 5 It is the plan view in the embodiments of the present utility model Figure 1 .

[0036] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0038] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0039] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0040] Example 1

[0041] like Figures 1-5 As shown, a mortar material feeding device includes a feeding hopper 1 (shaped as follows: the feeding hopper 1 includes a rectangular hopper section, and the rectangular hopper section is integrally formed with a conical hopper section), and an auxiliary feeding mechanism is installed on the feeding hopper 1; the auxiliary feeding mechanism includes a swinging auxiliary feeding component 2 for swinging the feeding hopper 1 and a vibration auxiliary feeding component 5 for vibrating the feeding hopper 1.

[0042] The oscillating auxiliary feeding component 2 facilitates feeding when mortar is severely stuck or the feeding speed is extremely slow by oscillating the feeding hopper 1.

[0043] Specifically, the swing-assisted feeding assembly 2 includes a support 4 (the cross-sectional shape of the support 4 is rectangular and it is a steel frame), and the feeding hopper 1 is rotatably connected to the support 4 through a rotating connecting frame structure. The bottom of the support 4 is fixed by welding several support frames 41.

[0044] Specifically, the rotating connecting frame structure 22 comprises driving rotating seats 222 fixedly installed on the front and rear side walls of the rectangular hopper portion (the fixed installation manner is that the inner side walls of the driving rotating seats 222 are fixedly connected with connecting shafts 221 arranged at intervals on the two sides, the connecting shafts 221 are fixedly connected with mounting seats, and the mounting seats are detachably installed on the rectangular hopper portion through a plurality of bolts), rotating shafts fixedly installed on the driving rotating seats 222, and the rotating connecting bracket 4. The bracket 4 is provided with a bearing matched therewith. Meanwhile, the swing auxiliary discharging assembly 2 further comprises a driving motor 21 for swinging the discharging hopper 1 (the main body of the driving motor 21 is fastened and installed on the bracket 4 by, for example, bolts).

[0045] Meanwhile, the output shaft of the driving motor 21 is fixedly installed on the rear rotating shaft. During work, the discharging hopper 1 swings under the driving of the driving motor 21, and the mortar is promoted to be discharged during the swinging process. Especially, the mortar with poor fluidity is blocked at the discharging port of the hopper. When the hopper swings leftward and rightward, the mortar is rapidly shaken out of the discharging port of the discharging hopper 1, and the mortar can continue to be smoothly discharged.

[0046] Embodiment 2

[0047] As shown in Figures 1-5 the structure of embodiment 1, the above-mentioned percussion auxiliary discharging assembly 5 comprises a plurality of percussion ball structures with adjustable length and angle, which are rotated by rotating structures; during the rotating process, the percussion ball structures strike the discharging hopper 1 (specifically, the percussion ball structures strike the conical hopper portion).

[0048] Specifically, the left and right sides of the bracket 4 are respectively connected with the percussion auxiliary discharging assemblies 5; through the percussion auxiliary discharging assemblies 5 arranged on the two sides, the percussion auxiliary discharging assemblies 5 are alternately driven to strike the side wall on one side of the discharging hopper 1 during the working process, so that the mortar in the discharging hopper 1 is first vibrated under the vibration of the discharging hopper 1, thereby assisting the discharging of the mortar. Secondly, since the left and right side walls of the discharging hopper 1 are alternately vibrated, the discharging of the mortar can be further promoted.

[0049] Specifically, the bracket 4 is provided with a notch structure, the front and rear parts of the notch structure are respectively fixedly connected with end seat bodies, the rotating structure comprises a long rotating shaft 51 rotatably connected between the end seat bodies, and the percussion ball structure 53 is installed on the long rotating shaft 51; the rotating structure further comprises a motor 52 for driving the long rotating shaft 51 to rotate.

[0050] The aforementioned vibrating ball structure 53 includes a height adjusting screw 531 threaded onto a long rotating shaft 51; a hinged, adjustable ball structure is mounted at the bottom of the height adjusting screw 531. During operation, rotating the height adjusting screw 531 adjusts the height of the ball structure, thereby adjusting the position of the impact on the feed hopper 1. If the mortar is severely stuck, the impact position of the ball structure is adjusted downwards.

[0051] Specifically, a hinge tongue is fixedly connected to the bottom of the height adjustment screw 531, and screws 5321 are fixedly connected to both ends of the hinge tongue; a hinge seat 532 is hinged between the screws 5321; the ball-bounce structure is fixedly connected to the bottom of the hinge seat 532; and positioning nuts are threaded onto the screws 5321. Tightening the positioning nuts positions the ball-bounce structure.

[0052] The ball-bumping structure includes a connecting rod 533 fixedly connected to the bottom of the hinge seat 532, and an elastic ball 534 fixedly connected to the bottom of the connecting rod 533. Simultaneously, by flipping and adjusting the angle of the connecting rod 533, the position of the elastic ball 534 impacting the feed hopper 1 can be further adjusted.

[0053] Example 3

[0054] like Figures 1-5 As shown, in this embodiment, based on the structure of embodiment 2, a tubular section is integrally formed at the bottom of the conical hopper to facilitate the tilting of the feeding hopper 1. A spring feeding pipe 3 is mounted on the tubular section via flange 11. Similarly, the bottom of the spring feeding pipe 3 is fixedly connected to flange 31, allowing the spring feeding pipe 3 to be installed at the feed inlet of a screw conveyor or other equipment (flange 31 installation) during operation. During the swaying of the feeding hopper 1, the spring feeding pipe 3 (using a large-diameter spring pipe) has a high degree of freedom, allowing the feeding hopper 1 to swing flexibly.

[0055] If slow material feeding occurs, the method of shaking can be used to assist material feeding if the feeding is severely slow, while the method of impact can be used to assist material feeding if there is slight jamming.

[0056] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A sand slurry dispensing device, characterized by, Including the blanking hopper, the auxiliary blanking mechanism is installed on the blanking hopper;Auxiliary blanking mechanism includes the swing auxiliary blanking assembly that swings blanking hopper and the percussion auxiliary blanking assembly that shakes blanking hopper; Swing auxiliary blanking assembly includes support, and blanking hopper is rotatably connected to support through rotating connecting frame structure;Swing auxiliary blanking assembly further includes drive motor for driving blanking hopper to swing; The percussion auxiliary blanking assembly includes several length, angle adjustable percussion ball structures, and the percussion ball structure is rotated through the rotating structure respectively;During the rotation, the percussion ball structure is percussed on the blanking hopper.

2. The sand slurry dispensing device of claim 1, wherein, The blanking hopper includes a rectangular hopper portion, and a conical hopper portion is integrally formed on the rectangular hopper portion. The rectangular hopper portion is rotatably connected to the support, and the percussion ball structure is percussed on the conical hopper portion.

3. The sand slurry dispensing apparatus of claim 2, wherein, The transverse cross-sectional shape of the support is rectangular. The rotating connecting frame structure includes drive rotary seats fixedly installed on the front and rear sidewalls of the rectangular hopper portion, and a rotating shaft is installed on the drive rotary seat, and the rotating shaft is rotatably connected to the support. The output shaft of the drive motor is fixedly installed on one side of the rotating shaft.

4. The sand slurry dispensing apparatus of claim 3, wherein, The inner sidewall of the drive rotary seat is fixedly connected with two connection shafts arranged at intervals, and the connection shaft is fixedly connected with a mounting seat, and the mounting seat is detachably installed on the rectangular hopper portion by a plurality of bolts.

5. The sand slurry dispensing apparatus of claim 1, wherein, The left and right sides of the support are respectively connected with the percussion auxiliary blanking assembly. The support is provided with a notched structure, and the front and rear portions of the notched structure are respectively fixedly connected with end seat bodies, the rotating structure includes a long rotating shaft rotatably connected between the end seat bodies, and the percussion ball structure is installed on the long rotating shaft. The rotating structure further includes a motor for driving the long rotating shaft to rotate.

6. The sand slurry dispensing apparatus of claim 5, wherein, The percussion ball structure includes a height adjusting screw threadedly connected to the long rotating shaft, and the bottom of the height adjusting screw is provided with a hinged adjustable billiard ball structure.

7. The sand slurry dispensing apparatus of claim 6, wherein, The bottom of the height adjusting screw is fixedly connected with a hinged tongue seat, and the two ends of the hinged tongue seat are respectively fixedly connected with screws;The hinged seat is hingedly connected between the screws;The billiard ball structure is fixedly connected to the bottom of the hinged seat. The screw is respectively threadedly connected with a positioning nut.

8. The sand slurry dispensing apparatus of claim 7, wherein, The billiard ball structure includes a connecting rod fixedly connected to the bottom of the hinged seat, and the bottom of the connecting rod is fixedly connected with an elastic ball.

9. The sand slurry dispensing apparatus of claim 2, wherein, The bottom of the conical hopper portion is integrally formed with a tubular portion, and the spring blanking pipe is installed on the tubular portion through a flange.

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