Pouring hopper

Abstract

The utility model is applicable to the technical field of stemming processing, and provides a pouring hopper which comprises a conical pouring hopper main body, and a discharge hole is formed in the bottom of the pouring hopper main body; the material injection pipe is fixedly installed at the discharging opening through a bolt and used for adding stemming materials into stemming processing equipment, and a spiral rod used for guiding materials is rotationally installed in the material injection pipe; the hopper cover is arranged at the top of the pouring type hopper main body, a rotating rod is rotatably mounted on the hopper cover, and the bottom end of the rotating rod extends into the pouring type hopper main body. According to the pouring hopper provided by the scheme, the problem that raw materials are easily blocked and detained during discharging of an existing stemming processing hopper is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the mortar processing technical field especially, it relates to a pouring hopper. BACKGROUND

[0002] In the mortar processing field, the hopper as the key material storage and conveying component, its performance directly influences the whole production flow efficiency, quality and production cost.

[0003] However, the traditional mortar processing hopper adopts welding or riveting process, and there are many problems in long-term use. On the one hand, there are stress concentration points in welding and riveting, and when the mortar weight and viscous friction impact are borne, the welding seam is easy to crack, and the riveting is easy to loosen, the mortar is easy to block and stay in the hopper, and the production efficiency is reduced due to poor discharging. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of pouring hopper, to solve the problem that raw material is easy to block and stay when discharging in the existing mortar processing hopper.

[0005] The utility model is realized as follows: a kind of pouring hopper, comprising: pouring type hopper main body, the pouring type hopper main body is conical design, its bottom is equipped with discharge port;Through bolt fixed installation in the discharge port for adding mortar material to mortar processing equipment injection pipe, the injection pipe is rotatably installed with screw rod for guiding material;Hopper cover is arranged at the top of the pouring type hopper main body, the hopper cover is rotatably installed with rotating rod, and the bottom end of the rotating rod extends into the pouring type hopper main body;Connecting rod is fixedly installed on the rotating rod, and the connecting rod is fixedly installed with scraper for scraping material;Supplementary material cylinder is fixedly connected on the hopper cover, and the supplementary material cylinder and the hopper cover are provided with rotary cutting mechanism for rotary cutting mortar material.

[0006] Preferably, the rotary cutting mechanism comprises: a rotating shaft rotatably installed on the supplementary material cylinder, the bottom end of the rotating shaft extending into the supplementary material cylinder;Cutting blade is fixedly installed on the rotating shaft for cutting mortar;Support is fixedly installed on the hopper cover, and the support is fixedly installed with first motor and speed reducer, the output shaft of the first motor is fixedly connected with the input shaft of the speed reducer through shaft coupling;Transmission rod is rotatably installed on the support, and the transmission rod is fixedly connected with the output shaft of the speed reducer through shaft coupling;First bevel gear and second bevel gear are fixedly installed on the transmission rod and the rotating shaft respectively, and the first bevel gear and the second bevel gear are engaged for driving the rotating shaft to rotate.

[0007] Preferably, third bevel gear and fourth bevel gear are fixedly installed on the transmission rod and the rotating rod respectively, the third bevel gear and the fourth bevel gear are engaged, for driving the rotating rod to rotate.

[0008] Preferably, an installation shell is fixedly installed on the outer wall of the injection pipe, a second motor is fixedly installed in the installation shell, a belt pulley is fixedly installed on the output shaft of the second motor and on the screw rod, and the same timing belt for transmission is sleeved on the two belt pulleys.

[0009] Preferably, a protective shell is fixedly installed on the support, and the protective shell is used for shielding the first motor, the speed reducer and the transmission rod.

[0010] Preferably, an inspection plate is fixedly installed on the installation shell by screws, and a heat dissipation opening for ventilation and heat dissipation is formed in the inspection plate.

[0011] Preferably, a through opening is formed in the bucket cover, and the through opening is matched with the material supplementing cylinder.

[0012] Compared with the related art, the pouring bucket has the following beneficial effects:

[0013] The pouring bucket body adopts a whole structure, the conical design and the bottom discharge opening promote natural gathering and discharge of the material, and reduce accumulation and retention; the screw rod in the injection pipe rotates to push the material, prevents blockage, and ensures smooth discharge; the rotary cutting mechanism of the material supplementing cylinder cuts and disperses the material, avoids formation of a blockage point by new material, ensures uniform flow of the material in the bucket, effectively solves the problem of blockage and retention of the raw material during discharge, improves production efficiency and process stability; the scraping structure composed of the rotating rod, the connecting rod and the scraper rotates the scraper by the power of the rotary cutting mechanism through the bevel gear engagement, scrapes the inner wall of the bucket body, timely cleans the adhered material, keeps the inner wall clean and the material flowing smoothly, further improves the discharge stability and efficiency, ensures production continuity and product quality stability, simultaneously simplifies the structure, reduces the cost and the equipment complexity; the power transmission system composed of the first motor, the speed reducer, the transmission rod and the first bevel gear and the second bevel gear provides stable power for the rotary cutting mechanism, accurately controls the rotation speed and the torque of the rotary cutting blade, can flexibly adjust the rotary cutting effect according to the characteristics of the mortar material, optimizes the material pretreatment, ensures that the material entering the bucket body has good fluidity and uniformity, and improves the overall quality and efficiency of the mortar processing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Fig. 1 is a front view of the pouring bucket of the utility model;

[0015] Figure 2 Fig. 2 is a front view of the pouring bucket of the utility model;

[0016] Figure 3 Fig. 3 is a sectional view of the pouring bucket of the utility model; Figure 2 Fig. 4 is an enlarged structural schematic view of part A shown in Fig. 3;

[0017] Figure 4The utility model discloses a structure diagram of the feeding cylinder.

[0018] Fig. 1, pouring type hopper main body; 2, hopper cover; 3, rotating rod; 4, connecting rod; 5, scraper; 6, injection pipe; 7, feeding cylinder; 8, rotating shaft; 9, cutter blade; 10, support; 11, first motor; 12, speed reducer; 13, transmission rod; 14, first bevel gear; 15, second bevel gear; 16, third bevel gear; 17, fourth bevel gear; 18, screw rod; 19, mounting shell; 20, second motor; 21, pulley; 22, timing belt; 23, protective shell. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application will be described with reference to the drawings described above and the specification below and is understood that terms used herein are intended to describe particular embodiments and are not intended to limit the present application; the terms "include" and "have" and their conjugations as used in the specification and the appended claims are intended to be inclusive and are understood to be equivalent to "comprising" or "containing" or "consisting of"; the terms "first", "second", "third", etc. as used in the specification and the appended claims are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

[0020] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that the embodiments described herein are merely examples from a multitude of embodiments that are of a potential use to one of ordinary skill in the art. It is recognized that modifications can be made by persons skilled in the art employing no more than routine experimentation.

[0021] The utility model discloses a kind of pouring hoppers, as shown in Figures 1-4 As shown, the pouring hopper includes: a pouring type hopper main body 1, the pouring type hopper main body 1 is conical design, and a discharge port is provided at the bottom thereof; an injection pipe 6 is fixedly installed at the discharge port for adding mortar material to the mortar processing equipment, and a screw rod 18 for guiding material is rotatably installed in the injection pipe 6; a hopper cover 2 is arranged at the top of the pouring type hopper main body 1, a rotating rod 3 is rotatably installed on the hopper cover 2, and the bottom end of the rotating rod 3 extends into the pouring type hopper main body 1; a connecting rod 4 is fixedly installed on the rotating rod 3, and a scraper 5 for scraping material is fixedly installed on the connecting rod 4; a feeding cylinder 7 is fixedly connected to the hopper cover 2, and a rotary cutting mechanism for rotary cutting mortar material is arranged on the feeding cylinder 7 and the hopper cover 2.

[0022] In the embodiment, the pouring hopper body 1 adopts a monolithic structure, without the connecting gap formed by the traditional welding or riveting process, and is generally poured with a material with high strength, wear resistance and good corrosion resistance, such as high-grade concrete added with steel fibers or wear-resistant aggregates, to enhance the structural strength and wear resistance of the hopper body, which can withstand the long-term impact and friction of the mortar material. The conical design is beneficial to the natural convergence of the material to the discharge port under the action of gravity, and can promote the flow of the material more than the traditional hopper, and reduce the accumulation and retention of the material on the inner wall of the hopper. The hopper bottom is provided with a discharge port, which provides a channel for the discharge of the material, so that the material can smoothly enter the subsequent processing link; the injection pipe 6 is fixedly installed on the discharge port by bolts, which is used to add mortar material to the mortar processing equipment, and the internally rotating installed screw rod 18 plays a key guiding role. When the material enters the injection pipe 6 from the hopper body 1, the rotation of the screw rod 18 can push the material forward to avoid blockage of the material in the injection pipe 6. Even if the material has high viscosity, it can also be continuously and stably transported to the processing equipment under the action of the screw rod 18, ensuring the smoothness of the discharge, thereby improving the production efficiency; the hopper cover 2 is installed on the top of the pouring hopper body 1, which plays a role in closing the hopper to prevent foreign matter from entering the hopper and affecting the quality of the material. The rotating rod 3 is rotatably installed on the hopper cover 2, and the bottom end extends into the hopper body 1, the connecting rod 4 is fixed on the rotating rod 3, and the scraper 5 is fixed on the connecting rod 4. During the use of the hopper, the rotating rod 3 can drive the scraper 5 to scrape the material on the inner wall of the hopper. Because the mortar material has viscosity and is easy to adhere to the inner wall of the hopper, the scraping action of the scraper 5 can scrape off the adhered material, so that it participates in the discharging process again, avoids the long-term accumulation of the material on the inner wall of the hopper, causes the discharging to be not smooth, further guarantees the continuity and smoothness of the discharging, and helps to improve the production efficiency; the material supplementing cylinder 7 is fixedly connected to the hopper cover 2, and the material supplementing cylinder 7 and the rotary cutting mechanism provided on the hopper cover 2 are used to cut the mortar material. When new material needs to be supplemented, the rotary cutting mechanism can cut and disperse the material entering the material supplementing cylinder 7, so that it enters the hopper body 1 in a more suitable state, avoids the newly added material from forming a blockage point in the hopper due to agglomeration or block structure, ensures the uniformity and flowability of the material in the hopper, thereby providing strong support for the smoothness of the discharging, preventing the discharging from being blocked and retained due to the poor state of the material, and improving the overall production efficiency and processing quality; in summary, the pouring hopper of the utility model solves the problem of easy blockage and retention of raw materials during discharging of the existing mortar processing hopper from multiple aspects through the reasonable design and synergistic effect of various components, and improves the production efficiency and stability of the processing process.

[0023] The further preferred embodiment of the utility model discloses further, the rotary cutting mechanism includes: rotary installation on the feeding cylinder 7 the rotating shaft 8, the bottom end of rotating shaft 8 extends into the feeding cylinder 7, fixedly installed on the rotating shaft 8 for cutting the cutter blade 9, fixedly installed on the bracket 10 of bucket cover 2, first motor 11 and speed reducer 12 are fixedly installed on the bracket 10, the output shaft of first motor 11 is fixedly connected with the input shaft of speed reducer 12 through the coupling, rotary installation on the bracket 10 transmission rod 13, transmission rod 13 is fixedly connected with the output shaft of speed reducer 12 through the coupling, first bevel gear 14 and second bevel gear 15 are fixedly installed on transmission rod 13 and rotating shaft 8 respectively, first bevel gear 14 and second bevel gear 15 are engaged for driving rotating shaft 8 rotation.

[0024] In the embodiment, the rotating shaft 8 is rotatably installed on the feeding cylinder 7, and the bottom end of the rotating shaft 8 extends into the feeding cylinder 7; the cutter blade 9 is fixed on the rotating shaft 8. When the gunner material enters the feeding cylinder 7, the rotating shaft 8 drives the cutter blade 9 to rotate at a high speed, so that the blocky or agglomerated gunner material can be cut into smaller particles or fragments. This is particularly important for some gunner raw materials with high viscosity and easy to block, because the large block material directly enters the hopper body 1 and is easy to form a blockage point in the hopper, and after the cutting treatment of the cutter blade 9, the particle size of the material is smaller and more uniform, which is more conducive to smooth flow in the hopper, avoids blockage and retention during discharging, ensures the stability of the material supply, thereby ensuring the continuity of the production process and improving the production efficiency; the bracket 10 provides a stable installation basis for the entire power transmission component and is fixed on the bucket cover 2. The first motor 11 serves as a power source, and the output shaft is connected with the input shaft of the speed reducer 12 through the coupling. The speed reducer 12 reduces the rotating speed and increases the torque, so that the cutter blade 9 obtains a suitable rotating speed and cutting force to cope with gunner materials with different hardness and viscosity. The transmission rod 13 is rotatably installed on the bracket 10 and is fixedly connected with the output shaft of the speed reducer 12 through the coupling, so as to transmit power. The first bevel gear 14 and the second bevel gear 15 are fixed on the transmission rod 13 and the rotating shaft 8 respectively and are engaged with each other, so as to realize the right-angle transmission of power, convert the horizontal rotation of the transmission rod 13 into the vertical rotation of the rotating shaft 8, and thus drive the cutter blade 9 to perform efficient rotary cutting work. The compact structure design and high transmission efficiency can accurately control the rotating speed and torque of the cutter blade 9, flexibly adjust the rotary cutting effect according to actual production requirements, further optimize the pretreatment process of the material, ensure that the material entering the hopper body 1 has good fluidity and uniformity, effectively solve the problem of blockage and retention during discharging, and improve the overall quality and efficiency of gunner processing.

[0025] The third bevel gear 16 and the fourth bevel gear 17 are fixedly installed on the transmission rod 13 and the rotating rod 3 respectively, the third bevel gear 16 is engaged with the fourth bevel gear 17, and the third bevel gear 16 is used for driving the rotating rod 3 to rotate.

[0026] In the embodiment, when the transmission rod 13 in the rotary cutting mechanism rotates under the driving of the first motor 11, the speed reducer 12 and the related transmission components, the rotation of the transmission rod 13 can synchronously drive the rotating rod 3 to rotate due to the engagement relationship between the third bevel gear 16 and the fourth bevel gear 17. The rotation of the rotating rod 3 further drives the connecting rod 4 and the scraper 5 fixed on the connecting rod 4 to rotate; for mortar processing, the rotation of the scraper 5 can continuously scrape the material in the inner wall of the hopper main body 1. Because the mortar material has viscosity, it is easy to adhere and accumulate on the inner wall of the hopper, and a large material adhering block may be formed over time, which seriously affects the smoothness of the discharging, and even causes the material to be blocked and retained. The rotation of the scraper 5 can scrape the adhered material in time, so that the adhered material can participate in the discharging process again, and the inner wall of the hopper is relatively clean and the material flow is smooth; the design of the transmission rod 13 and the rotating rod 3 linkage through the bevel gear engagement ingeniously utilizes the power source of the rotary cutting mechanism, without the need to additionally set a power device for driving the rotating rod 3, which simplifies the overall structure, reduces the cost and the complexity of the equipment, and ensures that the scraper 5 can continuously and effectively work, solves the problem of material adhesion and accumulation in the hopper, cooperates with other components, further improves the stability and efficiency of the hopper discharging, effectively avoids the adverse effects of material blockage and retention on mortar processing, and guarantees the continuity of production and the stability of product quality.

[0027] In the further preferred embodiment of the utility model, the mounting shell 19 is fixedly installed on the outer wall of the material injection pipe 6, the second motor 20 is fixedly installed in the mounting shell 19, the belt pulley 21 is fixedly installed on the output shaft of the second motor 20 and the screw rod 18, and the timing belt 22 for transmission is sleeved on the two belt pulleys 21.

[0028] In the embodiment, the mounting shell 19 is installed on the outer wall of the pouring pipe 6 as a fixed carrier of the second motor 20, providing a stable installation foundation and protection for the entire transmission system, avoiding interference and damage to the internal transmission components by external factors, ensuring that the transmission system can operate in a relatively stable environment, and guaranteeing the continuity and stability of material conveying; the second motor 20, the belt pulley 21 and the timing belt 22: the second motor 20 is fixed in the mounting shell 19 as a power source for driving the rotation of the spiral rod 18. The belt pulley 21 on the output shaft and the belt pulley 21 on the spiral rod 18 are connected through the timing belt 22, forming an efficient transmission mechanism. When the second motor 20 starts, the rotation of the output shaft drives the spiral rod 18 to rotate accurately through the transmission of the belt pulley 21 and the timing belt 22. The timing belt 22 has the advantages of accurate transmission, smoothness and low noise, which can ensure the stable rotation of the spiral rod 18 according to the predetermined speed and direction; during the processing of the mortar, after the material enters the pouring pipe 6 from the hopper main body 1, due to the viscous properties of the mortar, it is easy to cause blockage in the pouring pipe 6, resulting in poor discharging and affecting production efficiency. The rotation of the spiral rod 18 can effectively push the material forward to prevent the material from staying and accumulating in the pouring pipe 6. This transmission system driven by the second motor 20 can reliably provide continuous and stable power for the spiral rod 18, ensuring that it can work in time and efficiently when needed, so that the material in the pouring pipe 6 maintains good fluidity and is smoothly conveyed to the mortar processing equipment, thereby greatly improving the efficiency and stability of discharging, avoiding production interruption and product quality problems caused by material blockage in the pouring pipe 6, and ensuring efficient operation of the entire mortar processing process.

[0029] In further preferred embodiments of the utility model, the bracket 10 is fixedly provided with a protective shell 23, and the protective shell 23 is used for shielding the first motor 11, the speed reducer 12 and the transmission rod 13.

[0030] In the embodiment, the protective shell 23 is fixedly arranged on the bracket 10, shielding the first motor 11, the speed reducer 12 and the transmission rod 13, which is beneficial to safety.

[0031] In further preferred embodiments of the utility model, the mounting shell 19 is fixedly provided with an inspection plate through screws, and the inspection plate is provided with a heat dissipation opening for ventilation and heat dissipation.

[0032] In the embodiment, the inspection plate is fixed on the mounting shell 19 through screws, and the detachable mounting mode provides great convenience for maintenance and inspection of the equipment. When the second motor 20, the belt pulley 21 and the timing belt 22 fail or need regular maintenance, maintenance personnel can easily unscrew the screws, remove the inspection plate and directly contact the internal components.

[0033] Further preferably, a through opening is formed in the bucket cover 2, and the through opening is adapted to the refilling barrel 7.

[0034] In the embodiment, the through opening in the bucket cover 2 provides a precise installation position and a connecting channel for the refilling barrel 7. The shape and size of the through opening are adapted to the refilling barrel 7, which means that the refilling barrel 7 can be installed in the through opening tightly, ensuring the tightness and stability of the connection between the two.

[0035] In summary, the pouring type bucket body 1 adopts a monolithic structure, the conical design and the bottom discharge port promote the natural gathering and discharge of the material, reducing the accumulation and retention. The screw rod 18 in the pouring pipe 6 rotates to push the material, preventing blockage and ensuring smooth discharge. The rotary cutting mechanism of the refilling barrel 7 cuts and disperses the material, avoiding the formation of a blockage point by new material, ensuring uniform flow of the material in the bucket, effectively solving the problem of blockage and retention of raw materials during discharge, improving production efficiency and process stability. The scraping structure composed of the rotating rod 3, the connecting rod 4 and the scraper 5 uses the power of the rotary cutting mechanism to drive the scraper 5 to rotate through the bevel gear engagement, performs scraping operation on the inner wall of the bucket body 1, timely cleans the attached material, maintains the cleanliness of the inner wall and the smooth flow of the material, further improves the discharge stability and efficiency, ensures the production continuity and product quality stability, simplifies the structure, reduces the cost and equipment complexity. The power transmission system composed of the first motor 11, the speed reducer 12, the transmission rod 13, the first bevel gear 14 and the second bevel gear 15 provides stable power for the rotary cutting mechanism, accurately controls the rotation speed and torque of the rotary cutting blade 9, can flexibly adjust the rotary cutting effect according to the characteristics of the mortar material, optimizes the material pretreatment, ensures that the material entering the bucket body 1 has good flowability and uniformity, and improves the overall quality and efficiency of the mortar processing.

[0036] It should be noted that the circuits, electronic components and modules involved in the present application are all prior art, and those skilled in the art can implement them without further description. The content protected by the present application does not involve improvement of software and methods.

[0037] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. A pouring hopper, characterized in that, The utility model relates to a kind of cannon mud processing equipment, including: Pouring hopper main body, the pouring hopper main body is conical design, its bottom is provided with discharge port; Through bolt fixed installation in the discharge port for adding cannon mud material to cannon mud processing equipment injection tube, the injection tube is rotatably installed with screw rod for guiding material; Cover is set in the pouring hopper main body top, the cover is rotatably installed with rotating rod, and the bottom end of the rotating rod extends into the pouring hopper main body; Fixed installation is connected on the rotating rod, and the connecting rod is fixedly installed with scraper for scraping material; Fixed communication is replenished in the cover, and the replenished cylinder is provided with rotary cutting mechanism for rotary cutting cannon mud material on the cover.

2. A pouring hopper according to claim 1, wherein The rotary cutting mechanism includes: Rotary installation is rotated on the replenished cylinder shaft, and the bottom end of the rotating shaft extends into the replenished cylinder; Fixed installation is cutting blade for cutting cannon mud on the rotating shaft; Fixed installation is bracket on the cover, and the bracket is fixedly installed with first motor and speed reducer, and the output shaft of the first motor is fixedly connected with the input shaft of the speed reducer through shaft coupling; Rotary installation is transmission rod on the bracket, and the transmission rod is fixedly connected with the output shaft of the speed reducer through shaft coupling; First bevel gear and second bevel gear are fixedly installed on the transmission rod and the rotating shaft respectively, and the first bevel gear is engaged with the second bevel gear for driving the rotating shaft to rotate.

3. A pouring hopper according to claim 2, wherein Third bevel gear and fourth bevel gear are fixedly installed on the transmission rod and the rotating rod respectively, and the third bevel gear is engaged with the fourth bevel gear for driving the rotating rod to rotate.

4. The pouring hopper of claim 1, wherein Fixed installation is mounting shell on the outer wall of the injection tube, and second motor is fixedly installed in the mounting shell, and pulley is fixedly installed on the output shaft of the second motor and the screw rod, and same timing belt for transmission is sleeved on two pulleys.

5. The pouring hopper of claim 3, wherein Fixed installation is protective shell on the bracket, and the protective shell is used to shield and protect the first motor, speed reducer and transmission rod.

6. A pouring hopper according to claim 4, wherein Maintenance plate is fixedly installed on the mounting shell through screw, and heat dissipation opening for ventilation and heat dissipation is formed in the maintenance plate.

7. The pouring hopper of claim 1, wherein Opening is formed in the cover, and the opening is matched with the replenished cylinder.

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