Adjustable automatic feeder base

Abstract

The invention discloses an adjustable automatic feeder base, and relates to the technical field of feeder bases. Comprising a supporting base part, an adjusting piece is installed on the supporting base part, and the adjusting piece is used for being installed at the bottom of an automatic feeder frame through bolts; a detection adapter is mounted on the adjusting piece; a belt attaching part is mounted on the detection adapter; the belt laminating piece is used for laminating a belt of the automatic feeder; the belt attaching wheel can be attached to a belt to roll, an extrusion delay switch is automatically controlled, real-time detection can be achieved when the automatic feeder is kept in the running state, and a positioning electromagnet is controlled to magnetically attract and attach to the bottom of a wrench butt joint plate to conduct limiting work. The adjustable automatic feeder base solves the problem that an existing adjustable automatic feeder base is inconvenient to automatically limit shutdown operation and adjustment.

Description

TECHNICAL FIELD

[0002] The present application relates to the technical field of feeder base, in particular to an adjustable automatic feeder base. BACKGROUND

[0004] In actual plate welding and other metal processing and manufacturing work, the automatic feeder is a common supporting equipment, especially for heavy-duty automatic feeders, which need to be supported by an adjustable feeder base for subsequent adjustment. The current adjustable automatic feeder base is not convenient for self-locking and stability, and the bolts are prone to looseness under the influence of long-term vibration and other factors. At the same time, the traditional base can directly adjust the support height, which is not convenient for automatic limit stop operation adjustment. Direct operation and adjustment by workers can cause shaking and other factors, which can cause injuries and other hidden dangers to workers, increase safety risks, and are not convenient for real-time monitoring of the running accuracy of the automatic feeder, which usually relies on manual regular inspection.

[0005] Therefore, we propose an adjustable automatic feeder base. SUMMARY

[0007] The purpose of the present application is to provide an adjustable automatic feeder base to solve the problem of the current adjustable automatic feeder base not being convenient for automatic limit stop operation adjustment as described in the background.

[0008] To achieve the above purpose, the present application provides the following technical scheme: an adjustable automatic feeder base, comprising a support base part, an adjusting part is installed on the support base part, the adjusting part is used to be installed on the bottom of the automatic feeder frame through bolts; a detection adapter is installed on the adjusting part; a belt fitting part is installed on the detection adapter; the belt fitting part is used to fit the automatic feeder belt; a displacement detection part is installed on the detection adapter; a ground connecting part is installed on the displacement detection part; the support base part comprises a support seat, an adjusting screw rod and a wrench butt joint plate, the bottom of the support seat is provided with four bolt through holes; the inside of the support seat is provided with an adjusting screw rod; the bottom of the adjusting screw rod is fixedly installed with a wrench butt joint plate, and the bottom of the wrench butt joint plate is provided with a circle of jack holes; the wrench butt joint plate is rotatably installed in the inside of the support seat.

[0009] Preferably, the support base part further comprises a positioning bolt and a fastening bolt, the end of the positioning bolt passes through the bottom of the support seat; the positioning bolt is threadedly connected to the bottom of the adjusting screw rod; four fastening bolts are slidably installed on the support seat, and the four fastening bolts pass through the side walls of the support seat respectively.

[0010] Preferably, the support base part further comprises: a bottom end cover, a positioning column and a positioning electromagnet, the bottom end cover is threadedly connected at the bottom of the support base, the positioning column is slidingly inserted into the support base, and a tension spring is connected between the positioning column and the bottom end cover, the positioning electromagnet is fixedly installed on the positioning column, and the positioning electromagnet is used for magnetically attracting and adhering to the bottom of the wrench butt joint plate, and the insertion hole in the bottom of the wrench butt joint plate is aligned with the positioning column.

[0011] Preferably, the adjusting part comprises: an adjusting lifting column, a buzzer and a spring shaft, the adjusting lifting column is slidingly inserted into the support base, the bottom of the adjusting lifting column is provided with a threaded hole, the threaded hole in the bottom of the adjusting lifting column is threadedly connected to the fastening bolt, the four fastening bolts are threadedly connected to the adjusting lifting column respectively, the buzzer is fixedly installed on the adjusting lifting column, and two spring shafts are fixedly installed on the adjusting lifting column, and springs are sleeved on the two spring shafts respectively.

[0012] Preferably, the detection adapter comprises: a lifting slider and a delay switch, the lifting slider is slidingly inserted into the adjusting lifting column, the delay switch is fixedly installed at the top of the lifting slider, and the end of the delay switch penetrates through the lifting slider, the lifting slider is slidingly inserted into the two spring shafts, and the lifting slider is connected to the ends of the springs on the two spring shafts, and the delay switch is electrically connected to the positioning electromagnet.

[0013] Preferably, the belt adhering part comprises: a belt adhering wheel, the belt adhering wheel is rotatably installed on the lifting slider, three anti-skid conical spurs are arranged on the outer side of the belt adhering wheel, and the belt adhering wheel is used for elastically adhering to the belt of the automatic feeder.

[0014] Preferably, the belt adhering part further comprises: a cam, the cam is fixedly installed at the shaft end of the belt adhering wheel, and the cam is aligned with the delay switch.

[0015] Preferably, the displacement detection part comprises: a displacement installation cylinder, a lifting shaft, an electricity receiving ring and an electricity receiving plate, the displacement installation cylinder is fixedly installed on the lifting slider, the lifting shaft is slidingly inserted into the displacement installation cylinder, a spring is sleeved on the lifting shaft, and the spring on the lifting shaft is connected between the displacement installation cylinder and the lifting shaft, the electricity receiving ring is fixedly installed at the bottom of the lifting shaft, the electricity receiving plate is fixedly installed at the bottom of the displacement installation cylinder, two protrusions are arranged on the electricity receiving plate, and the electricity receiving ring is located between the two protrusions on the electricity receiving plate, and the electricity receiving ring, the electricity receiving plate and the buzzer are connected in series.

[0016] Preferably, the ground connecting part comprises: a traction steel wire and a counterweight ball, the traction steel wire is fixedly installed at the bottom of the lifting shaft, and the counterweight ball is fixedly installed on the traction steel wire.

[0017] Preferably, the ground connecting piece further comprises a ground connecting seat and an extrusion bolt, the ground connecting seat is provided with two through holes; the traction steel wire passes through the ground connecting seat; the extrusion bolt is threadedly connected to the ground connecting seat, and the end of the extrusion bolt extrudes and fits the traction steel wire.

[0018] Compared with the prior art, the present application has the following advantages:

[0019] The present application adopts detection of the matching of the adapter and the spring on the spring shaft, and the elastic support of the spring, so that the belt fitting part can stably and elastically fit the belt, and the loosening problem that may occur after long-term use of the belt is solved. Meanwhile, the belt fitting wheel is used to fit and roll the belt, the extrusion delay switch is automatically controlled, real-time detection can be performed in the automatic feeder running state, the positioning electromagnet is magnetically attracted to limit the bottom of the butt joint plate, the auxiliary locking adjusting screw rod is controlled, and the actual worker adjusts the adjusting screw rod in the automatic feeder shutdown state, so that the safety hidden danger is reduced, the safety hidden danger of the conveying belt pinching the worker or the upper goods falling and bruising is avoided, and the like.

[0020] The displacement detection part is used to automatically detect the installation precision of the automatic feeder, assist in detection and prompt when the belt of the automatic feeder is locally sunken, and prompt when the belt of the automatic feeder is excessively loose. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic view of the adjustable automatic feeder base of the present application.

[0023] Figure 2 It is a sectional view of the internal structure of the adjustable automatic feeder base of the present application.

[0024] Figure 3 It is a structure schematic view of the bottom of the adjustable automatic feeder base of the present application.

[0025] Figure 4 It is a structure schematic view of the support base of the present application.

[0026] Figure 5 It is a structure schematic view of the support base of the present application. Figure 4 It is an enlarged view of the B area structure of the present application.

[0027] Figure 6 It is a structure schematic view of the adjusting part of the present application.

[0028] Figure 7Structure diagram of detection adapter of the application;

[0029] Figure 8 Structure diagram of detection adapter of the application Figure 3 Enlarged view of C area structure in the application

[0030] Figure 9 Structure diagram of ground connecting piece of the application

[0031] Figure 10 Structure diagram of detection adapter of the application Figure 2 Enlarged view of D area structure in the application

[0032] In the figure: 1, support base part; 101, support seat; 102, adjusting threaded rod; 1021, wrench butt joint plate; 1022, positioning bolt; 103, fastening bolt; 104, bottom end cover; 105, positioning column; 106, positioning electromagnet; 2, adjusting part; 201, adjusting lifting column; 202, buzzer; 203, spring shaft; 3, detection adapter; 301, lifting slider; 302, delay switch; 4, belt fitting part; 401, belt fitting wheel; 4, belt fitting part; 402, cam; 5, displacement detection part; 501, displacement mounting cylinder; 502, lifting shaft; 503, power connection ring; 504, power connection plate; 6, ground connecting piece; 601, traction steel wire; 602, counterweight ball; 603, ground connecting seat; 604, extrusion bolt. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0035] Embodiment one: please refer to Figures 1 to 10 shown:

[0036] The application provides a technical scheme: an adjustable automatic feeder base, which comprises a supporting base part 1, an adjusting part 2 is installed on the supporting base part 1, the adjusting part 2 is used for being installed on the bottom of the automatic feeder frame through bolts, a detection adapting part 3 is installed on the adjusting part 2, a belt fitting part 4 is installed on the detection adapting part 3, the belt fitting part 4 is used for fitting the belt of the automatic feeder, a displacement detection part 5 is installed on the detection adapting part 3, a ground connecting part 6 is installed on the displacement detection part 5, and the supporting base part 1 comprises a supporting seat 101, an adjusting threaded rod 102 and a wrench butt joint plate 1021, four bolt through holes are arranged at the bottom of the supporting seat 101, the adjusting threaded rod 102 is arranged in the supporting seat 101, the wrench butt joint plate 1021 is fixedly installed at the bottom of the adjusting threaded rod 102, a row of insertion holes are arranged at the bottom of the wrench butt joint plate 1021, and the wrench butt joint plate 1021 is rotatably installed in the supporting seat 101.

[0037] The supporting base part 1 further comprises a positioning bolt 1022 and a fastening bolt 103, the end of the positioning bolt 1022 passes through the bottom of the supporting seat 101, the positioning bolt 1022 is threadedly connected to the bottom of the adjusting threaded rod 102, the four fastening bolts 103 are slidably installed on the supporting seat 101 and pass through the side walls of the supporting seat 101, the supporting base part 1 further comprises a bottom end cover 104, a positioning column 105 and a positioning electromagnet 106, the bottom end cover 104 is threadedly connected to the bottom of the supporting seat 101, the positioning column 105 is slidably inserted into the supporting seat 101 and connected with the bottom end cover 104 through a tension spring, the positioning electromagnet 106 is fixedly installed on the positioning column 105 and used for magnetically attracting the bottom of the wrench butt joint plate 1021, and the insertion holes in the bottom of the wrench butt joint plate 1021 are aligned with the positioning column 105, the adjusting part 2 comprises an adjusting lifting column 201, a buzzer 202 and a spring shaft 203, the adjusting lifting column 201 is slidably inserted into the supporting seat 101, the bottom of the adjusting lifting column 201 is provided with a threaded hole, the threaded hole in the bottom of the adjusting lifting column 201 is threadedly connected to the fastening bolt 103, the four fastening bolts 103 are threadedly connected to the adjusting lifting column 201, the buzzer 202 is fixedly installed on the adjusting lifting column 201, two spring shafts 203 are fixedly installed on the adjusting lifting column 201 and respectively sleeved with springs, the adjusting part 2 cooperates with the supporting base part 1 to facilitate the staff to adjust the lifting of the adjusting lifting column 201, adjust the supporting height, be more flexible to use, facilitate the automatic feeder to be flexibly adjusted horizontally, meanwhile, the positioning column 105 can be used for positioning the bottom of the wrench butt joint plate 1021, locking work is performed, the structural stability after adjustment is improved, the adjusting threaded rod 102 can be prevented from being seriously unscrewed, the structure is simple to operate and flexible to adjust.

[0038] The detection adapter 3 comprises a lifting slider 301 and a delay switch 302. The lifting slider 301 is slidingly inserted into the adjusting lifting column 201, and the NKPZ-22 type delay switch 302 can be used. The delay switch 302 is fixedly installed on the top of the lifting slider 301, and the end of the delay switch 302 penetrates through the lifting slider 301. The lifting slider 301 is slidingly inserted into the two spring shafts 203, and the lifting slider 301 is connected to the spring end of the two spring shafts 203. The delay switch 302 is electrically connected to the positioning electromagnet 106. The belt fitting part 4 comprises a belt fitting wheel 401, which is rotatably installed on the lifting slider 301. Three anti-skid conical spikes are arranged on the outer side of the belt fitting wheel 401. The belt fitting wheel 401 is used for elastically fitting the automatic feeder belt. The belt fitting part 4 further comprises a cam 402, which is fixedly installed on the shaft end of the belt fitting wheel 401 and aligned with the delay switch 302. The detection adapter 3 cooperates with the elastic support of the spring on the spring shaft 203 to ensure that the belt fitting part 4 can stably and elastically fit the belt, and can adapt to the loosening problem that may occur after long-term use of the belt. At the same time, the belt fitting wheel 401 can fit the belt rolling, automatically control the extrusion of the delay switch 302, and keep the automatic feeder in a running state to realize real-time detection and control. The positioning electromagnet 106 magnetically attracts the wrench butt joint plate 1021 to limit the bottom work, which can assist in locking the adjusting threaded rod 102. When the actual worker adjusts the adjusting threaded rod 102, it needs to be done in the automatic feeder shutdown state, which reduces the safety hidden trouble and avoids the safety hidden trouble of the conveying belt pinching the worker or the upper goods moving while being repaired, causing falling and bruising. It can effectively reduce the safety hidden trouble and limit the standard operation of the worker. When the adjusting threaded rod 102 needs to be adjusted, the automatic feeder needs to be controlled to stop. At this time, the belt fitting wheel 401 does not rotate, and the cam 402 does not extrude the delay switch 302. When the automatic feeder stops, the rotating position of the cam 402 needs to be offset from the delay switch 302. At this time, when the delay switch 302 is not pressed, the delay time needs to be controlled to reach the power-off time, and then the positioning electromagnet 106 needs to be controlled to be powered off. At this time, the positioning electromagnet 106 does not magnetically attract the wrench butt joint plate 1021.

[0039] The embodiment two is based on the embodiment one, the displacement detection piece 5 includes: displacement installation cylinder 501, lifting shaft 502, power connection ring 503 and power connection plate 504, the displacement installation cylinder 501 is fixedly installed on the lifting slide block 301;The displacement installation cylinder 501 is slidably inserted with the lifting shaft 502, and the spring on the lifting shaft 502 is connected between the displacement installation cylinder 501 and the lifting shaft 502;The lifting shaft 502 bottom is fixedly installed with the power connection ring 503;The displacement installation cylinder 501 bottom is fixedly installed with the power connection plate 504, and the power connection plate 504 is provided with two protrusions, and the power connection ring 503 is located between the two protrusions on the power connection plate 504;The power connection ring 503, the power connection plate 504 and the buzzer 202 are connected in series with the power supply;The ground connecting piece 6 includes: traction steel wire 601 and counterweight ball 602, the traction steel wire 601 is fixedly installed at the bottom of the lifting shaft 502;The traction steel wire 601 is fixedly installed with the counterweight ball 602;The ground connecting piece 6 further includes: ground connecting seat 603 and extrusion bolt 604, the ground connecting seat 603 is provided with two through holes;The ground connecting seat 603 passes through the traction steel wire 601;The ground connecting seat 603 is threadedly connected with the extrusion bolt 604, and the end of the extrusion bolt 604 is extruded and fitted with the traction steel wire 601, the displacement detection piece 5 is used, the belt fitting piece 4 can be elastically fitted with the belt of the automatic feeder, the installation precision of the automatic feeder can be automatically detected, the local sinking of the belt of the automatic feeder can be detected and prompted, and the belt of the automatic feeder can be prompted when the belt is loosened too much, the counterweight ball 602 can be used to assist in detecting and prompting when the automatic feeder is shaken too much, the structure is detected accurately, and the prompting work can be clearly performed, when the local sinking or warping of the automatic feeder occurs, the belt fitting wheel 401 keeps fitting the belt in real time, the ground connecting seat 603 is fixedly installed on the ground by the bolt, when the height of the belt fitting wheel 401 changes, the lifting slide block 301 follows the displacement, which can drive the displacement installation cylinder 501 to move, at this time, the spring on the lifting shaft 502 will be compressed, when the displacement installation cylinder 501 moves, the protrusions on the power connection plate 504 can fit the power connection ring 503, at this time, the buzzer 202 can be powered and buzzed to prompt.

[0040] The working principle of the embodiment is: first, the ground connecting seat 603 is fixedly installed on the ground by the bolt, as shown in the accompanying drawings Figure 2As shown, keep the contact ring 503 between the two protrusions on the contact plate 504; the four through holes on the support seat 101 are bolted to the ground, and the number of this structure can be set according to the needs, and the four through holes on the adjusting lifting column 201 are passed through the bolt, and are fastened and installed at the bottom of the frame of the automatic feeder. When the support height needs to be adjusted, the wrench can be inserted into the wrench butt joint plate 1021 to rotate, drive the adjusting threaded rod 102 to drive the adjusting lifting column 201 to adjust the lifting adjustment, and then the tightening bolt 103 can be tightened to fit the support seat 101 for reinforcement; in the running state of the automatic feeder, the belt of the automatic feeder can drive the belt fitting wheel 401 to rotate, and the cam 402 intermittently presses the delay switch 302, keeps the positioning electromagnet 106 in the power-on state, and the positioning electromagnet 106 magnetically attracts the bottom of the wrench butt joint plate 1021. At this time, the worker cannot rotate the adjusting threaded rod 102, and the positioning column 105 is aligned with the hole in the bottom of the wrench butt joint plate 1021 to limit rotation. Even if the positioning column 105 is not inserted into the wrench butt joint plate 1021, when the wrench butt joint plate 1021 rotates, the hole on the wrench butt joint plate 1021 can also align the positioning column 105, so that the positioning column 105 can be quickly inserted to assist in locking the wrench butt joint plate 1021 and prevent over-retraction; the power-on of the delay switch 302 can be used in a time-delay manner to avoid the power gap of the intermittent pressing of the cam 402; when the adjusting threaded rod 102 needs to be adjusted, the automatic feeder needs to be stopped first. At this time, the belt fitting wheel 401 does not rotate, and the cam 402 no longer presses the delay switch 302. When the automatic feeder is stopped, the rotating position of the cam 402 needs to be offset from the delay switch 302. At this time, when the delay switch 302 is not pressed, after the delay time reaches the power-off time, the positioning electromagnet 106 can be controlled to be powered off. At this time, the positioning electromagnet 106 no longer magnetically attracts the wrench butt joint plate 1021, and the positioning column 105 can be retracted under the pulling of the tension spring between the positioning column 105 and the bottom cover 104, so that the positioning work is released. At this time, the adjusting threaded rod 102 can be normally rotated;

[0041] When the height of the belt fitting wheel 401 changes, the lifting slider 301 follows the displacement, which can drive the displacement mounting cylinder 501 to move together. At this time, the spring on the lifting shaft 502 will be compressed, and when the displacement mounting cylinder 501 moves, it can drive the protrusion on the power connection plate 504 to fit the power connection ring 503. At this time, the buzzer 202 can be powered to beep and prompt. Similarly, once the belt of the automatic feeder is too loose, the length of the belt increases, which can cooperate with the spring on the spring shaft 203 to be pressed. At this time, the belt fitting wheel 401 will press the belt concave, and the displacement mounting cylinder 501 will move up again, driving the protrusion on the power connection plate 504 to fit the power connection ring 503. At this time, the buzzer 202 can be powered to beep and prompt. Similarly, once the automatic feeder shakes too much, it will cause the counterweight ball 602 to move and shake together. Under the shaking and pulling of the counterweight ball 602, the lifting shaft 502 is lowered, and the power connection ring 503 can move to fit the protrusion on the power connection plate 504. At this time, the buzzer 202 can be powered to beep and prompt.

[0042] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable automatic feeder base, comprising a support base part (1) on which an adjustment member (2) is mounted, characterized in that: The adjusting part (2) is used for mounting on the bottom of the automatic feeder frame by bolts; the detecting adapter (3) is mounted on the adjusting part (2); the belt fitting part (4) is mounted on the detecting adapter (3); the belt fitting part (4) is used for fitting the automatic feeder belt; the displacement detecting part (5) is mounted on the detecting adapter (3); the ground connecting part (6) is mounted on the displacement detecting part (5); the supporting base (1) comprises a supporting seat (101), an adjusting threaded rod (102) and a wrench abutting plate (1021), four bolt through holes are formed in the bottom of the supporting seat (101); the adjusting threaded rod (102) is arranged in the supporting seat (101); the wrench abutting plate (1021) is fixedly installed on the bottom of the adjusting threaded rod (102), and a plurality of insertion holes are formed in the bottom of the wrench abutting plate (1021); the wrench abutting plate (1021) is rotatably installed in the supporting seat (101).

2. An adjustable automatic feeder base according to claim 1, wherein: The supporting base (1) further comprises a positioning bolt (1022) and a fastening bolt (103), the positioning bolt (1022) passes through the bottom of the supporting seat (101); the positioning bolt (1022) is threadedly connected to the bottom of the adjusting threaded rod (102); the four fastening bolts (103) are slidably installed on the supporting seat (101), and the four fastening bolts (103) pass through the side walls of the supporting seat (101) respectively.

3. An adjustable automatic feeder base according to claim 2, wherein: The supporting base (1) further comprises a bottom end cover (104), a positioning column (105) and a positioning electromagnet (106), the bottom end cover (104) is threadedly connected to the bottom of the supporting seat (101); the positioning column (105) is slidably inserted into the supporting seat (101), and a tension spring is arranged between the positioning column (105) and the bottom end cover (104); the positioning electromagnet (106) is fixedly installed on the positioning column (105), and the positioning electromagnet (106) is used for magnetically attracting the bottom of the wrench abutting plate (1021), and the insertion holes in the bottom of the wrench abutting plate (1021) are aligned with the positioning column (105).

4. An adjustable automatic feeder base according to claim 3, wherein: The adjusting part (2) comprises an adjusting lifting column (201), a buzzer (202) and a spring shaft (203), the adjusting lifting column (201) is slidably inserted into the supporting seat (101); the adjusting lifting column (201) is provided with a threaded hole in the bottom, and the threaded hole in the bottom of the adjusting lifting column (201) is threadedly connected to the fastening bolt (103); the four fastening bolts (103) are threadedly connected to the adjusting lifting column (201) respectively; the buzzer (202) is fixedly installed on the adjusting lifting column (201); the two spring shafts (203) are fixedly installed on the adjusting lifting column (201), and springs are sleeved on the two spring shafts (203) respectively.

5. An adjustable automatic feeder base according to claim 4, wherein: The detection adapter (3) comprises: a lifting slider (301) and a delay switch (302), the lifting slider (301) is slidingly inserted on the adjusting lifting column (201); the delay switch (302) is fixedly installed on the top of the lifting slider (301), and the end of the delay switch (302) penetrates through the lifting slider (301); the lifting slider (301) is slidingly inserted on the two spring shafts (203), and the lifting slider (301) is connected to the spring end of the two spring shafts (203); the delay switch (302) is electrically connected to the positioning electromagnet (106).

6. An adjustable automatic feeder base according to claim 5, wherein: The belt fitting part (4) comprises: a belt fitting wheel (401), the belt fitting wheel (401) is rotatably installed on the lifting slider (301); the outer side of the belt fitting wheel (401) is provided with three anti-skid conical spikes; the belt fitting wheel (401) is used for elastically fitting the automatic feeder belt.

7. An adjustable automatic feeder base according to claim 6, wherein: The belt fitting part (4) further comprises: a cam (402), the cam (402) is fixedly installed on the shaft end of the belt fitting wheel (401), and the cam (402) is aligned with the delay switch (302).

8. An adjustable automatic feeder base according to claim 5, wherein: The displacement detection part (5) comprises: a displacement mounting cylinder (501), a lifting shaft (502), an electric ring (503) and an electric plate (504), the displacement mounting cylinder (501) is fixedly installed on the lifting slider (301); the lifting shaft (502) is slidingly inserted on the displacement mounting cylinder (501), and the spring on the lifting shaft (502) is sleeved and connected between the displacement mounting cylinder (501) and the lifting shaft (502); the electric ring (503) is fixedly installed on the bottom of the lifting shaft (502); the electric plate (504) is fixedly installed on the bottom of the displacement mounting cylinder (501), and two protrusions are arranged on the electric plate (504), and the electric ring (503) is located between the two protrusions on the electric plate (504); the electric ring (503), the electric plate (504) and the buzzer (202) are connected in series.

9. An adjustable automatic feeder base according to claim 8, wherein: The ground connecting part (6) comprises: a traction steel wire (601) and a counterweight ball (602), the traction steel wire (601) is fixedly installed on the bottom of the lifting shaft (502); the counterweight ball (602) is fixedly installed on the traction steel wire (601).

10. An adjustable automatic feeder base according to claim 9, wherein: The ground connecting part (6) further comprises: a ground connecting seat (603) and an extrusion bolt (604), the ground connecting seat (603) is provided with two through holes; the traction steel wire (601) penetrates through the ground connecting seat (603); the extrusion bolt (604) is threadedly connected on the ground connecting seat (603), and the end of the extrusion bolt (604) extrudes and fits the traction steel wire (601).

Images