CN211005073U - Glass raw material feeder - Google Patents

Abstract

The utility model discloses a glass raw material feeding machine, which relates to the technical field of glass preparation. The utility model comprises a silo, a pushing device and a driving device; a discharging port is provided at the bottom end of the silo, and the pushing device comprises a pushing shovel and a driving device. Connected with the push shovel, the glass raw material falls on the push shovel from the bottom end of the silo, and the driving device drives the push shovel to swing motion to push the glass raw material from the bottom end of the silo into the melting furnace pool. The beneficial effect of the utility model is that in the feeding process, it is not necessary to use a conveyor belt to lift the glass raw material above the entrance of the glass melting cellar, which can prevent the glass raw material from adhering to the conveyor belt.

Description

A glass raw material feeding machine

technical field

The utility model relates to the technical field of glass preparation, in particular to a glass raw material feeding machine.

Background technique

Glass originated in France in the 16th century, and was gradually adopted by some countries in the 19th century. By the 20th century, various glass products produced by glass technology have been widely used all over the world. At first, glass was widely used in home furnishing, decoration, construction and other fields because of its light-transmitting and opaque characteristics. With the gradual increase of human's awareness of environmental protection, the green energy solar energy industry has risen rapidly, and the matching glass has become the rising sun. Industry, domestic and foreign glass production lines have sprung up like mushrooms after a rain.

The glass is called "glass" because the molten glass is pressed and stretched between the upper and lower rollers of the calender, and its forming process is called the calendering method. The production process of glass is the same as that of flat glass. First, various powdery raw materials that meet the production requirements are sent to the batching bin. Under the control of the computer, various raw materials are weighed according to the designed batching table. Prepare batch materials, and then send qualified batch materials into the kiln head silo through the belt conveyor, and use the feeder to send the batch materials in the kiln head silo into the glass melting furnace, and melt, Through the processes of clarification, homogenization and cooling, a uniform glass liquid is obtained, and after reaching a suitable viscosity for forming, it enters the forming chamber for forming. In this process, the production raw materials need to be continuously fed into the melting furnace, and the internal temperature of the melting furnace of the glass production line is above 1,000 degrees, and personnel cannot approach it for a long time, and the thickness of the raw material layer required to be input during the production process is And the feeding speed should be kept as uniform as possible, so it is impossible to complete this work by manpower, which requires a feeding equipment instead of manpower to complete this work.

Patent CN201120059264.6 discloses a glass material conveying device, including a power device, a frame, a driving roller, and a conveyor belt. The supporting roller is in the shape of a column with diameters at both ends larger than that in the middle, that is, the middle of the supporting roller is concave.

Due to the high temperature near the glass melting furnace, the glass raw material is lifted by the conveyor belt to the entrance of the glass melting cellar.

Utility model content

The technical problem to be solved by the utility model is that the existing glass raw material conveying device is prone to the phenomenon that the raw material is attached to the conveyor belt, and a glass raw material feeding machine is provided.

The utility model realizes and solves the above-mentioned technical problems through the following technical means:

The utility model provides a glass raw material feeding machine, which comprises a silo, a pushing device and a driving device; a discharge port is provided at the bottom end of the silo, the pushing device comprises a pushing shovel, and the driving device is connected with the pushing device. The shovel is connected, the glass raw material falls on the pusher shovel from the bottom end of the silo, and the driving device drives the pusher shovel to do a swinging motion to push the glass raw material from the bottom end of the silo into the melting furnace pool.

Working principle: The glass raw material is placed in the silo, the glass raw material falls on the pusher shovel, the drive unit is turned on, and the drive unit drives the pusher shovel to swing motion, thereby pushing the glass raw material from the bottom of the silo into the melting furnace pool.

Beneficial effects: The glass raw material is directly fed into the melting furnace pool from the bottom end of the silo by the pushing shovel, without using a conveyor belt to lift the glass raw material above the entrance of the glass melting cellar, which can prevent the glass raw material from adhering to the conveyor belt.

Preferably, the silo is located on a machine, the machine includes a first machine and a second machine, the axis of the first machine is perpendicular to the axis of the second machine, the first machine Located at the end of the second machine table, the second machine table is provided with a material pushing port, and the material pushing port is corresponding to the material discharging port of the silo.

Preferably, one end of the pushing shovel penetrates the pushing opening, one end of the pushing shovel is located below the discharging opening of the silo, the other end of the pushing shovel is located above the pushing opening, and the driving device drives the pushing The shovel swings in the pushing port.

Preferably, the section of the pushing shovel is arc-shaped.

Preferably, the pushing device further includes a fixing mechanism, the fixing mechanism includes a connecting rod, the number of the connecting rods is an even number, one end of the connecting rod is connected with the side wall of the pushing shovel, and the connecting rod is connected to the side wall of the pushing shovel. The other end of the rod is rotatably connected with the first machine table, and the connecting rod is symmetrically arranged relative to the silo.

Preferably, the fixing mechanism further includes a bearing seat, a bearing and a transmission shaft, the bearing seat is located on the top wall of the first machine table, the bearing is installed in the bearing seat, and the numbers of the bearing seat and the bearing are respectively Two, the transmission shaft is located between the bearing seats and is installed in the bearing, and one end of the connecting rod is rotatably connected to the first machine table through the bearing.

Preferably, the drive device includes a drive mechanism and a transmission mechanism; the drive mechanism includes a motor; the transmission mechanism includes an eccentric adjustment unit and a transmission unit, and the eccentric adjustment unit is respectively connected with the motor and the transmission unit to push the pusher The shovel swings in the pushing port.

Preferably, the eccentric adjusting unit includes an eccentric seat, a fixing rod, a first screw rod, an eccentric shaft and a fastener, one side of the eccentric seat is provided with a groove, and the other side of the eccentric seat is provided with a fixing rod , one end of the fixed rod is connected with the eccentric seat, and the other end of the fixed rod is connected with the motor;

One end of the eccentric shaft is located in the groove, the eccentric shaft is provided with a threaded hole, one end of the first screw is screwed into the threaded hole of the eccentric shaft, and passes through the eccentric seat, and the other end of the first screw extends from the eccentric seat. The other end of the eccentric seat protrudes, and two ends of the first screw rod are provided with fasteners for fixing the first screw rod on the eccentric seat.

Beneficial effects: By adjusting the eccentric amount of the eccentric adjusting unit, the pushing range of the pushing shovel can be adjusted.

Preferably, the fastener includes a baffle plate and a fastening nut, the baffle plate includes a first baffle plate and a second baffle plate, and the first baffle plate and the second baffle plate are respectively located at two ends of the eccentric seat, One end of the first screw rod passes through the first baffle plate, the other end of the first screw rod passes through the second baffle plate, and two ends of the first screw rod are respectively provided with locking nuts.

Preferably, the transmission unit includes a second screw rod, a rod end joint bearing, a rotating shaft and a lock nut, the number of the rod end joint bearing is two, and the rod end joint bearing includes a first rod end joint bearing and The second rod end joint bearing, the two ends of the second screw rod are respectively provided with rod end joint bearings, the first rod end joint bearing is connected with the eccentric shaft, and the second rod end joint bearing is connected with the end of the pushing shovel. Rotary connection.

Preferably, the glass raw material feeding machine further includes a cooling device, and the cooling device includes a first machine cooling unit;

The first machine table is hollow, the cooling unit includes a first water inlet and a first water outlet, and the first water inlet and the first water outlet are both located on the first machine table.

Preferably, the first water inlet is provided with a first water inlet pipe, and the first water outlet is provided with a first water outlet pipe.

Preferably, the cooling device further includes a second machine cooling unit, the second machine is hollow, the second machine cooling unit includes a second water inlet and a second water outlet, the second inlet Both the water outlet and the second water outlet are located on the second machine table.

Preferably, the second water inlet is provided with a second water inlet pipe, and the second water inlet is provided with a second water outlet pipe.

Preferably, the cooling device further includes a pushing shovel cooling unit, the pushing shovel cooling unit includes a third water inlet and a third water outlet, the pushing shovel is hollow, and the third water inlet and the third water inlet are hollow. The three water outlets are all located on the pusher shovel.

Preferably, the third water inlet is provided with a third water inlet pipe, and the third water inlet is provided with a third water outlet pipe.

Beneficial effects: Since the feeder has been in a high temperature environment for a long time, in order to reduce the overall temperature of the feeder, a first machine cooling unit, a second machine cooling unit and a pushing shovel cooling unit are provided.

The working principle of the utility model: the eccentricity adjustment of the eccentric adjustment unit: loosen the screws or bolts on the first baffle and the second baffle, loosen the locking nuts at both ends of the first screw, pull or rotate the first screw, Adjust the position of the eccentric shaft in the groove to change the eccentric amount. After the adjustment is completed, re-fix the first baffle and the second baffle on the two ends of the eccentric seat, and screw the locking nuts into the two ends of the first screw. , lock the first screw.

Adjustment of the starting and ending positions of the push shovel: Turn the rod end joint bearing to increase the length of the second screw through the rod end joint bearing, so as to realize the adjustment of the starting and ending positions of the push shovel.

Glass raw material feeding machine feeding: start the gear motor, the output shaft of the gear motor rotates, and the eccentric adjustment unit is driven to rotate, and the eccentric adjustment unit drives the second screw to push the push shovel under the discharge port of the silo, making swing motion with the connecting rod as the radius, By adjusting the eccentric amount of the eccentric adjustment unit, adjust the pushing range of the pushing shovel;

The glass raw material is fed from the feeding port of the silo, so that the fed glass raw material falls on the top of the push shovel, and the deceleration motor is started to drive the push shovel to swing above the push port. After the push shovel swings, the glass raw material falls on Near the melting cellar, at this time, the pushing shovel swings toward the glass raw material, thereby pushing the glass raw material into the melting cellar pool, and the pushing material shovel swings back and forth with the connecting rod as the radius to push the glass raw material into the melting cellar pool.

The advantages of the utility model are: adjusting the eccentric adjusting unit and the transmission unit to achieve the purpose of adjusting the pushing range of the pushing plate and adjusting the starting and ending positions of the pushing shovel. The position of the glass raw material in the melting pit can be adjusted to prevent the glass raw material from being piled in the same position in the melting pit, so that the glass raw material is distributed more evenly in the melting pit, and the melting of the glass raw material is accelerated.

During the feeding process, there is no need to use the conveyor belt to lift the glass raw material above the entrance of the glass furnace, which can prevent the glass raw material from adhering to the conveyor belt.

Description of drawings

Fig. 1 is the structural representation of the glass raw material feeding machine in the utility model embodiment 1;

Fig. 2 is the structural representation of the glass raw material feeder in another perspective in Example 1 of the utility model;

3 is a side view of a part of the structure of the glass raw material feeder in Example 1 of the utility model;

Fig. 4 is the side view of the partial structure in the glass raw material feeding machine in the utility model embodiment 1;

5 is a partial structural schematic diagram of the fixing mechanism in Embodiment 1 of the present utility model;

6 is a schematic structural diagram of an eccentric adjustment unit in Embodiment 1 of the present invention;

7 is a partial structural schematic diagram of the eccentric adjustment unit and the transmission unit in Embodiment 1 of the present utility model;

8 is a schematic structural diagram of a transmission unit in Embodiment 1 of the present invention;

Fig. 9 is the top view of the glass raw material feeding machine in the utility model embodiment 2;

Fig. 10 is the structural representation of the glass raw material feeding machine in the utility model embodiment 2;

In the figure: silo 11; first machine 121; second machine 122; pushing shovel 131; bearing seat 142; drive shaft 143; connecting rod 144; gear motor 151; Rod 162; First screw 163; Eccentric shaft 164; Baffle plate 165; Lock nut 166; Second screw 171; Rod end joint bearing 172; Water pipe 201 ; second water outlet pipe 202 ; third water inlet pipe 211 ; third water outlet pipe 212 .

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are Some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

It should be noted that, in this document, if there are relational terms such as first and second, etc., it is only used to distinguish one entity or operation from another entity or operation, and does not necessarily require or imply these entities or operations There is no such actual relationship or order between them. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

Example 1

A glass raw material feeding machine, as shown in Figures 1 and 2, includes a silo 11, a pushing device and a driving device; the pushing device includes a pushing shovel 131, the driving device is connected with the pushing shovel 131, and the glass raw material is fed from the feeding shovel 131. The bottom end of the bin 11 falls on the pushing shovel 131 , and the driving device drives the pushing shovel 131 to make a swinging motion to push the glass raw material from the bottom end of the bin 11 into the melting furnace pool.

As shown in Figure 3, the top wall of the silo 11 is provided with a feeding port, and the size of the feeding port is set according to actual needs. In order to facilitate the transportation of glass materials, the size of the discharge port is equal to the size of the bottom wall of the silo 11;

As shown in Figure 3, the silo 11 is in the shape of a hollow column, and the silo 11 is enclosed by side walls. In order to prevent the glass raw material from staying in the silo 11, the material added first will flow out, and at the same time, it is better to cooperate with the pusher. The shovel 131, one of the side walls of the silo 11 is inclined, so that the cross-section of the silo 11 is a right-angled trapezoid; the glass raw material enters the melting pit from the silo 11. The material is wear-resistant material.

As shown in Figures 3 and 4, the silo 11 is fixed and welded on the machine, which can prevent the dislocation of the silo 11 and the machine. The machine is set close to the melting cellar, and the cross-section of the machine is L-shaped. A machine 121 and a second machine 122. The sizes of the first machine 121 and the second machine 122 are set according to actual needs. The axis of the first machine 121 is perpendicular to the axis of the second machine 122. 121 is fixedly installed on the end of the second machine 122, one side of the silo 11 is fixedly installed on the side wall of the first machine 121, and the inclined side wall of the silo 11 is arranged opposite to the first machine 121, The second machine table 122 is provided with a material pushing port, and the material pushing port corresponds to the material discharging port of the silo 11;

As shown in FIG. 3 , the pushing device includes a pushing shovel 131 and a fixing mechanism. The section of the pushing shovel 131 is arc-shaped, one end of the pushing shovel 131 passes through the pushing opening, and one end of the pushing shovel 131 is located in the silo 11 Below the discharge port, the other end of the pushing shovel 131 is located on the side of the inclined side wall of the silo 11; the pushing shovel 131 is welded by steel plates, which prolongs its running time in a high temperature environment;

As shown in FIG. 5 , the fixing mechanism includes a bearing seat 142, a bearing, a transmission shaft 143 and a connecting rod 144. The bearing seat 142 is fixedly installed on the top wall of the first machine table 121. The number of bearing seats 142 is two, each Bearing holes are provided on the bearing seats 142, and bearings are installed in the bearing holes. The two bearing seats 142 are arranged opposite to each other, and the two bearings are respectively installed at both ends of the transmission shaft 143; the number of connecting rods 144 is two, and the two are connected. The rods 144 are respectively located on both sides of the silo 11 . The two connecting rods 144 are symmetrically arranged with respect to the silo 11 . The transmission shaft 143 passes through one end of the connecting rod 144 , and the other end of the connecting rod 144 is connected to the two sides of the pushing shovel 131 respectively. In a fixed connection, the pushing shovel 131 uses the connecting rod 144 as a radius to swing in the pushing port; in this embodiment, the bearing is a spherical roller bearing.

The drive device includes a drive mechanism and a transmission mechanism. As shown in Figures 2 and 4, the drive mechanism includes a deceleration motor 151. In order to enhance the stability of the machine and facilitate replacement, the bottom wall mounting plate of the deceleration motor 151 is fixedly connected, and the mounting plate passes through There are threaded holes on the top, and the mounting plate is fixed on the second machine table 122 by bolts or screws. In order to prevent the heat radiation of the melting furnace pool from causing the failure of the geared motor 151 or reducing the service life, the geared motor 151 is installed on the side close to the melting pit. The thermal insulation board 152 is filled with thermal insulation cotton, and the thermal insulation board 152 is mounted on the side wall of the motor by welding or bolts.

The transmission mechanism includes an eccentric adjustment unit and a transmission unit; as shown in Figures 6 and 7, the eccentric adjustment unit includes an eccentric seat 161, a fixed rod 162, a first screw 163, an eccentric shaft 164, a baffle 165 and a lock nut 166, eccentric One side of the seat 161 is provided with a groove, the other side of the eccentric seat 161 is fixedly installed with a fixing rod 162, the specific position of the fixing rod 162 is set according to actual needs, and the fixing rod 162 is fixedly connected with the output shaft of the deceleration motor 151;

One end of the eccentric shaft 164 is located in the groove, and the eccentric shaft 164 can move back and forth along the axis of the eccentric shaft 164 in the groove. The threaded hole runs through the eccentric seat 161, and the other end of the first screw rod 163 protrudes from the other end of the eccentric seat 161;

The baffle plate 165 includes a first baffle plate 165 and a second baffle plate 165. The side wall of the first baffle plate 165 and the side wall of the second baffle plate 165 are provided with holes for matching with the first screw 163. The first baffle plate 165 and The second baffles 165 are respectively located at both ends of the eccentric seat 161 , one end of the first screw 163 passes through the first baffle 165 , the other end of the first screw 163 passes through the second baffle 165 , the first baffle 165 and the second baffle 165 . The two baffles 165 are provided with threaded holes penetrating the eccentric seat 161, and the first baffle 165 and the second baffle 165 are fixed on both ends of the eccentric seat 161 by bolts or screws;

The two ends of the first screw rod 163 are respectively installed with locking nuts 166, and the locking nuts 166 are respectively threadedly connected with both ends of the first screw rod 163; the eccentric adjustment unit in this embodiment can also adopt the eccentric adjustment device in the prior art;

In order to prevent the eccentric shaft 164 from moving, the side wall of the eccentric seat 161 is provided with threaded holes, and screws or bolts are installed in the threaded holes.

As shown in FIG. 8, the transmission unit is located above the end of the pushing shovel 131. The transmission unit includes a second screw 171, a rod end joint bearing 172 and a rotating shaft 173. The two ends of the second screw 171 are respectively provided with external threads, and the rod end joint The number of bearings 172 is two, including the first rod end joint bearing 172 and the second rod end joint bearing 172. The rod end of the rod end joint bearing 172 is provided with an internal thread, and the rod end of the rod end joint bearing 172 is respectively connected with the first rod end. The ends of the two screws 171 are threadedly connected. In order to prevent loosening between the rod end of the rod end joint bearing 172 and the second screw rod 171, the rod end of the rod end joint bearing 172 and the second screw rod 171 are locked by a nut. The installation method is in the prior art, the bearing end of the first rod end joint bearing 172 is connected with the eccentric shaft 164, and the connection method is in the prior art, and the bearing end of the second rod end joint bearing 172 is connected with the pushing shovel 131 through the rotating shaft 173 swivel connection at the end.

The working principle of this embodiment:

Eccentric adjustment of the eccentric adjustment unit: loosen the screws or bolts on the first baffle 165 and the second baffle 165, loosen the locking nuts 166 at both ends of the first screw 163, pull or rotate the first screw 163, and adjust the eccentricity The position of the shaft 164 in the groove changes the eccentricity. After the adjustment is completed, the first baffle 165 and the second baffle 165 are re-fixed on the two ends of the eccentric seat 161 respectively, and screwed into the two ends of the first screw 163 Tighten the nut 166 to lock the first screw rod 163 .

Adjustment of the starting and ending positions of the ejector shovel 131 : Rotate the rod end joint bearing 172 to increase the length of the second screw 171 through the rod end joint bearing 172 , so as to adjust the starting and ending positions of the ejector shovel 131 .

Glass raw material feeding machine feeding: start the deceleration motor 151, the output shaft of the deceleration motor 151 rotates, and drives the eccentric adjustment unit to rotate, and the eccentric adjustment unit drives the second screw 171 to push the pushing shovel 131 under the discharge port of the silo 11 to connect the rod 144 Swing motion for the radius, adjust the pushing range of the pushing shovel 131 by adjusting the eccentricity of the eccentric adjusting unit;

The glass raw material is fed from the feeding port of the silo 11, so that the fed glass raw material falls above the pushing shovel 131, and the deceleration motor 151 is started to drive the pushing shovel 131 to swing above the pushing port. After the pushing shovel 131 swings , the glass raw material falls near the melting cellar. At this time, the pushing shovel 131 swings toward the glass raw material, so as to push the glass raw material into the melting cellar. Inside the melting pit.

The beneficial effects of this embodiment are as follows: adjusting the eccentric adjusting unit and the transmission unit to achieve the purpose of adjusting the pushing range of the pushing plate and adjusting the starting and ending positions of the pushing shovel 131 . The termination position can adjust the position where the glass raw material falls in the melting cellar to prevent the glass raw material from being piled in the same position in the melting cellar, so that the glass raw material is distributed more evenly in the melting cellar, and the melting of the glass raw material is accelerated.

During the feeding process, there is no need to use the conveyor belt to lift the glass raw material above the entrance of the glass furnace, which can prevent the glass raw material from adhering to the conveyor belt.

Example 2

The difference between this embodiment and Embodiment 1 is that because the feeder is in a high temperature environment for a long time, in order to reduce the overall temperature of the feeder, as shown in FIG. unit, the cooling unit of the second machine 122 and the cooling unit of the pushing shovel 131;

The first machine table 121 is welded by steel plates, and the first machine table 121 is hollow. The cooling unit of the first machine table 121 includes a first water inlet, a first water outlet, a first water inlet pipe 191 and a first water outlet pipe 192. The first water inlet and the first water outlet are both opened on the first machine table 121, the first water inlet is located on one side of the first machine table 121, the first water outlet is located on the other side of the first machine table 121, and the first water inlet is located on one side of the first machine table 121. The water inlet pipe 191 is connected to the first water inlet, and the first water outlet pipe 192 is connected to the first water outlet.

The second machine 122 is welded by steel plates, the second machine 122 is hollow, and the cooling unit of the second machine 122 includes a second water inlet, a second water outlet, a second water inlet pipe 201 and a second water outlet pipe 202, Both the second water inlet and the second water outlet are opened on the second machine table 122, the second water inlet is located on one side of the second machine table 122, the second water outlet is located on the other side of the second machine table 122, and the second water inlet is located on the other side of the second machine table 122. The water inlet pipe 201 is connected with the second water inlet, and the second water outlet pipe 202 is connected with the second water outlet. After cooling water flows in from the second water inlet pipe 201 , the cooling water flows out from the second water outlet pipe 202 .

The pushing shovel 131 is hollow, and the cooling unit of the pushing shovel 131 includes a third water inlet, a third water outlet, a third water inlet pipe 211 and a third water outlet pipe 212. On the shovel 131, the third water inlet is located on one side of the pushing shovel 131, the third water outlet is located on the other side of the pushing shovel 131, the third water inlet pipe 211 is connected with the third water inlet, and the third water outlet pipe 212 is connected with the third water inlet. The third water outlet is connected, and the cooling water flows in from the third water inlet pipe 211 , flows through the entire pushing shovel 131 , and then flows out from the third water outlet pipe 212 .

Example 3

The difference between this embodiment and Embodiment 1 is that: in order to prevent the feeder from malfunctioning during operation, and most of the faults cannot be eliminated during its operation, the pushing shovel 131 needs to stop swinging at a specific position, and then troubleshoot. To solve the problem, this embodiment also includes a positioning stop unit, which includes a controller, an induction sheet, an induction switch, and a switch bracket, wherein the controller, the induction sheet, and the induction switch are in the prior art, and the induction sheet, the induction switch, the deceleration motor 151 are all electrically connected to the controller;

The switch bracket is installed on the second machine table 122, the induction switch is fixedly installed on the switch bracket, and the installation method can be welding or bolts to install it on the second machine table 122, the induction sheet is fixedly installed on the eccentric seat 161, When the position of the induction sheet corresponds to the induction switch, the induction switch receives the signal from the induction sheet, the induction switch transmits the signal to the controller, and the controller transmits the signal to the deceleration motor 151 to stop the motor from rotating, and the deceleration motor 151 stops rotating, resulting in The pushing shovel 131 stops swinging, so that the pushing shovel 131 stops at a preset position for maintenance.

The positions of the switch bracket and the induction sheet are set according to actual needs, so that the pushing shovel 131 stops swinging at a specific position.

The above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be used for the foregoing implementations. The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides a glass raw material charging machine which characterized in that: comprises a stock bin, a material pushing device and a driving device; the discharge gate is seted up to the feed bin bottom, blevile of push is including pushing away the material shovel, drive arrangement with push away the material shovel and be connected, the glass raw materials falls on pushing away the material shovel from the feed bin bottom, drive arrangement drive pushes away the material shovel and is swing motion for promote the glass raw materials and get into the smelting kiln pond from the feed bin bottom.

2. The glass raw material feeder according to claim 1, characterized in that: the feed bin is located the board, the board includes first board and second board, the axis of first board is perpendicular with the axis of second board, first board is located the tip of second board, the second board has been seted up and has been pushed away the material mouth, it corresponds with the discharge gate of feed bin to push away the material mouth.

3. The glass raw material feeder according to claim 1, characterized in that: the one end of pushing shovel runs through and pushes away the material mouth, the one end that pushes away the material shovel is located feed bin discharge gate below, the other end that pushes away the material shovel is located and pushes away material mouthful top, drive arrangement drive pushes away the material shovel and is swing motion in pushing away the material mouth.

4. The glass raw material feeder according to claim 1, characterized in that: the material pushing device further comprises a fixing mechanism, the fixing mechanism comprises connecting rods, the number of the connecting rods is even, one end of each connecting rod is connected with the side wall of the material pushing shovel, the other end of each connecting rod is rotatably connected with the first machine, and the connecting rods are symmetrically arranged relative to the material bin.

5. The glass raw material feeder according to claim 4, characterized in that: the fixing mechanism further comprises bearing seats, bearings and transmission shafts, the bearing seats are located on the top wall of the first machine table, the bearings are installed in the bearing seats, the number of the bearing seats and the number of the bearings are two respectively, the transmission shafts are located between the bearing seats and installed in the bearings, and one ends of the connecting rods are rotatably connected with the first machine table through the bearings.

6. The glass raw material feeder according to claim 1, characterized in that: the driving device comprises a driving mechanism and a transmission mechanism; the driving mechanism comprises a motor; the transmission mechanism comprises an eccentric adjusting unit and a transmission unit, wherein the eccentric adjusting unit is respectively connected with the motor and the transmission unit and used for pushing the material pushing shovel to do swinging motion in the material pushing opening.

7. The glass raw material feeder according to claim 6, characterized in that: the eccentric adjusting unit comprises an eccentric seat, a fixed rod, a first screw rod, an eccentric shaft and a fastener, wherein one side of the eccentric seat is provided with a groove, the other side of the eccentric seat is provided with the fixed rod, one end of the fixed rod is connected with the eccentric seat, and the other end of the fixed rod is connected with the motor;

one end of the eccentric shaft is positioned in the groove, a threaded hole is formed in the eccentric shaft, one end of the first screw rod is screwed into the threaded hole of the eccentric shaft and penetrates through the eccentric seat, the other end of the first screw rod extends out of the other end of the eccentric seat, and fasteners are arranged at two ends of the first screw rod and used for fixing the first screw rod on the eccentric seat.

8. The glass raw material feeder according to claim 7, characterized in that: the fastener includes baffle and fastening nut, the baffle includes first baffle and second baffle, first baffle and second baffle are located the both ends of eccentric seat respectively, first baffle is passed to the one end of first screw rod, the other end of first screw rod passes the second baffle, the both ends of first screw rod are equipped with lock nut respectively.

9. The glass raw material feeder according to claim 6, characterized in that: the transmission unit comprises a second screw, a rod end joint bearing, a rotating shaft and a locking nut, the number of the rod end joint bearings is two, the rod end joint bearing comprises a first rod end joint bearing and a second rod end joint bearing, the two ends of the second screw are respectively provided with the rod end joint bearing, the first rod end joint bearing is connected with the eccentric shaft, and the second rod end joint bearing is rotatably connected with the end part of the material pushing shovel.

10. The glass raw material feeder according to claim 2, characterized in that: the glass raw material feeder also comprises a cooling device, and the cooling device comprises a first machine cooling unit;

the first machine table is hollow, the cooling unit comprises a first water inlet and a first water outlet, and the first water inlet and the first water outlet are both located on the first machine table.

Images